WO1999038117A1 - Transmitting advertisements to smart cards - Google Patents

Transmitting advertisements to smart cards Download PDF

Info

Publication number
WO1999038117A1
WO1999038117A1 PCT/US1999/001808 US9901808W WO9938117A1 WO 1999038117 A1 WO1999038117 A1 WO 1999038117A1 US 9901808 W US9901808 W US 9901808W WO 9938117 A1 WO9938117 A1 WO 9938117A1
Authority
WO
WIPO (PCT)
Prior art keywords
chip card
card
information
display element
chip
Prior art date
Application number
PCT/US1999/001808
Other languages
French (fr)
Inventor
Gary A. Freeman
David H. Freeman
Original Assignee
Viztec Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/040,517 external-priority patent/US6019284A/en
Priority claimed from US09/061,879 external-priority patent/US6068183A/en
Application filed by Viztec Inc. filed Critical Viztec Inc.
Priority to EP99904370A priority Critical patent/EP1046130A4/en
Priority to KR1020007008220A priority patent/KR100601178B1/en
Priority to CA002319127A priority patent/CA2319127A1/en
Priority to AU24779/99A priority patent/AU755297B2/en
Priority to JP2000528949A priority patent/JP2002501263A/en
Priority to RU2000122446/09A priority patent/RU2000122446A/en
Priority to IL13749899A priority patent/IL137498A0/en
Priority to BR9907747-7A priority patent/BR9907747A/en
Publication of WO1999038117A1 publication Critical patent/WO1999038117A1/en

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0866Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by active credit-cards adapted therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1345Conductors connecting electrodes to cell terminals
    • G02F1/13452Conductors connecting driver circuitry and terminals of panels
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07701Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
    • G06K19/07703Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/045Payment circuits using payment protocols involving tickets
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/347Passive cards
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/352Contactless payments by cards
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/357Cards having a plurality of specified features
    • G06Q20/3574Multiple applications on card
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/363Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0873Details of the card reader
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133305Flexible substrates, e.g. plastics, organic film

Definitions

  • the present invention relates to data or transaction cards containing semiconductor processors and/or memory chips .
  • Such cards are commonly referred to as chip cards (or smart cards) . They are typically wallet-size and contain a microchip. Often, there are electrical contacts on the surface of the card through which communications are made between an external chip card device and the semiconductor chip, but there are also wireless chip cards in which communication is made using a wireless transceiver located within the card. Chip cards are now being used in numerous applications, including telecommunications, government benefits programs, health care, public transportation, universities, and vending machines.
  • chip cards One of the widespread uses of chip cards today is as a stored-value card which contains monetary value in the microchip embedded in the card. For example, each time a consumer uses a chip card in a vending machine, the amount of the purchase is deducted from the cash balance stored in the microchip on the card.
  • stored-value cards One application for such stored-value cards is eliminating the need for people to carry around small coins or bills and speeding up the time it takes to consummate small cash transactions.
  • current chip cards offer no built-in mechanism for viewing the cash balance remaining on the chip card. This reduces the convenience and ease of use of chip cards .
  • a consumer could only determine the cash balance on a chip card by taking the card to a vending machine, retail location, or other point of purchase equipped with a chip card reader.
  • chip card readers were developed to provide chip card users with a convenient way to determine the cash balance on their chip cards.
  • U.S. Patent No. 4,954,985 to Yamazaki discloses a card with a ferroelectric liquid crystal memory region and a ferroelectric liquid crystal display region.
  • U.S. Patent No. 4,746,787 to Suto discloses an IC Card with a display and an integrated circuit containing a processor and memory. Neither patent suggests a flexible display element or flexible card body. Yamazaki refers to using both Corning 7059 glass or plastic for the card body, without any indication that one is preferable to the other.
  • chip cards used in applications other than stored-value, such as health care require the user to go to a location with a chip card reader in order to display information contained in the microchip on the card. If a health care chip card holder has a serious medical condition and is taking medication for that condition, an emergency caregiver must have access to a chip card reader to find out what medication the patient is taking or what medical condition the person has that could be critical in deciding what emergency treatment to give the patient.
  • chip cards contain information that would be very valuable if it could be instantly accessed, but which loses its value once the card user has to search and take the time to find a chip card reader in order to access the information.
  • Chip card systems divide broadly into open or closed systems. Closed systems limit chip card usage to particular chip card readers. For example, a long- distance carrier may offer chip cards that only operate - 4 - their long-distance equipment. Open systems (e.g., VisaCash) operate on a wider variety of chip card readers .
  • Closed systems limit chip card usage to particular chip card readers. For example, a long- distance carrier may offer chip cards that only operate - 4 - their long-distance equipment.
  • Open systems e.g., VisaCash
  • chip cards include advertisements permanently printed on their body.
  • a long distance calling card may feature a printed image of the long distance carrier's trademark.
  • the invention provides a chip card with a practical, built-in display.
  • the card can undergo flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element or permanent loss of the displayed information.
  • the invention features a chip card including a flexible body; at least one semiconductor chip supported within the flexible body and comprising a memory for storing the information; a display element capable of displaying at least a portion of the information stored in the semiconductor chip, the display element being supported within the flexible body and comprising display areas viewable from at least one side of the chip card; circuitry for controlling the display element; the chip card being capable of undergoing flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element and without permanent loss of the displayed information.
  • a chip card including a flexible body; at least one semiconductor chip supported within the flexible body and comprising a memory for storing the information; a display element capable of displaying at least a portion of the information stored in the semiconductor chip, the display element being supported within the flexible body and comprising display areas viewable from at least one side of the chip card; circuitry for controlling the display element; the chip card being capable of undergoing flexing
  • the display element itself, can be made tolerant of such flexing, or the display can be located in an area of the chip card that does not undergo substantial flexing (e.g., a corner) . - 5 -
  • the display element may have the capability to continue displaying information after electrical power is removed from it.
  • the display element may offer a multicolor display.
  • the display element may offer stereoscopic effects, for example, by layering a barrier strip over the display element. Additionally, the card may feature multiple displays.
  • Contacts exposed on a surface of the card can be provided for establishing communication with the semiconductor chip.
  • a wireless communication element can be provided within the card.
  • Internal connection elements may be provided for connecting the semiconductor chip to the display element.
  • the internal connection elements are preferably configured to withstand flexing.
  • the flexible body may be constructed from various materials, including plastic, paper, reinforced paper, and cardboard. If from plastic, the material may include polyvinyl chloride, polyester, ABS, or polycarbonate. A substantially transparent layer of protective plastic may be provided to cover the display areas of the display element.
  • An additional information storage medium e.g., bar code symbol, magnetic stripe element
  • An additional information storage medium e.g., bar code symbol, magnetic stripe element
  • the card may include a power source.
  • the power source may be replaceable and/or rechargeable.
  • the card may provide a mechanism to conserve power (e.g., a kickstart circuit) .
  • the power source may provide multi- media features. For example, the power source may drive a speaker, a microphone, or cause the display element to produce a series of images (e.g., a video clip) on the display element.
  • the power supply may also power communication elements in a contactless card.
  • the invention When applied to stored value cards, the invention permits the user of a card to conveniently determine the cash balance with as little as a quick glance at the face of the card, similar to coins or paper money which have their value printed on their face.
  • the display element can provide a display of information without the use of batteries or any other power source, thus reducing the long term costs to both the chip card manufacturer and consumer.
  • Introduction of a flexible power source can enhance the features provided by the card (e.g., multi-media capabilities).
  • the invention greatly enhances the convenience, efficiency, and practicality of chip cards for their uses.
  • the invention provides advantages for a wide range of chip card applications.
  • the invention When used with a health care chip card, the invention will allow the cardholder's medical condition and medications to be displayed on the face of the card. If the medication or medical condition changes, the chip card reading/writing device at the pharmacy or doctors office would update the information shown on the display. In an emergency situation, the care giver would have instant knowledge of the patient's medical condition and medications, without having to take the time to locate and use an external card reading device .
  • the invention features a method of delivering advertisement information from a source of advertisement information to a chip card for display on a display element (e.g., a flexible, color display element) of the chip card.
  • the method includes establishing a communication path between the source and the chip card, transmitting the advertisement information from the source to the chip card via the communication - 7 - path, and displaying the transmitted advertisement information on the chip card display element.
  • Embodiments may include one or more of the following features.
  • the advertisement information may include a graphic image or an image sequence.
  • the chip card may store advertisement information for one or more advertisements in chip card memory.
  • the advertisement information displayed on the chip card may be selected from the stored advertisements.
  • the advertisement information may represent, for example, an image of a coupon or an image of a store map.
  • the chip card may also receive audio information or internet addresses.
  • the chip card may receive selected advertisement information. Such information may be selected based on information retrieved from the chip card, such as a chip card identification code, chip card usage data, demographic data, or sound data.
  • the communication path may include networked computers . Any point in the communication path may block transmission of the advertisement information.
  • the invention features a method of electronic ticketing using a chip card having memory and a display element.
  • the method includes transmitting ticketing information to chip card memory, and displaying the ticketing information on the chip card display element.
  • the method may further include retrieving data from the chip card to authorize admission.
  • the invention has numerous advantages. It offers consumers the ability to receive advertisements, coupons, and other information likely to prove of interest to the consumer. Additionally, paperless transmission of information can speed different transactions and reduce paperwork.
  • the invention also enables businesses to target advertising and other information for transmission to - 8 - customers by analyzing detailed consumer profiles built from demographic and transaction information. The information sent to the chip card is presented to the consumer whenever the consumer uses the chip card.
  • businesses can both send information and collect consumer profile data from the multitude of environments that process chip cards (e.g., telephones, screen phones, computers, ATM machines, parking meters, vending machines, stadium ticket facilities, GSM devices, gas pumps, copy machines, laundromats, theaters, casino gaming machines, etc.). Additionally, businesses can track the success of their consumer targeting efforts. For example, a business may record when an electronic coupon was sent to a consumer and if and when the consumer redeemed the coupon. The invention also enables consumers to receive ticketing information that can admit them to a venue, guide them to their seats, and even provide coupons for venue concessions.
  • chip cards e.g., telephones, screen phones, computers, ATM machines, parking meters, vending machines, stadium ticket facilities, GSM devices, gas pumps, copy machines, laundromats, theaters, casino gaming machines, etc.
  • businesses can track the success of their consumer targeting efforts. For example, a business may record when an electronic coupon was sent to a consumer and if and when the consumer redeemed the coupon.
  • FIGS. 1A-1C show a contact-type chip card with a flexible display element, with the optional magnetic stripe and bar code on the reverse side of the card.
  • FIGS. 2A and 2B show a contact-type chip card with a flexible card body and a display element that is located anywhere outside of the cross-hatched area on the card.
  • FIG. 3 shows a credit card with a contact-type chip and a flexible display element.
  • FIGS. 4A and 4B show a contactless chip card with a flexible display element that covers the entire surface of the card on one of the layers of the card.
  • FIGS. 5A-5C show a chip card with a power source. - 9 -
  • FIG. 6 shows the circuit block diagram for a chip card with a display element.
  • FIG. 7 shows a kickstart circuit that can control chip card power.
  • FIG. 8 shows a regulator and charge controller that can recharge a power source .
  • FIG. 9 shows a barrier strip layered over a display element layer to provide stereoscopic effects.
  • FIG. 10 shows a multi-color display.
  • FIG. 11A-11B are diagrams illustrating chip card features .
  • FIG. 12 is a diagram of information stored in chip card memory.
  • FIG. 13 is a diagram of a chip card, a chip card reader, and connected equipment.
  • FIG. 14A-14D are flowcharts of information delivery.
  • FIG. 15A and 15B are diagrams of embodiments of an information delivery system.
  • FIG. 16A and 16B are flowcharts of information blocking.
  • FIG. 17 is a diagram of an apparatus for blocking information.
  • FIGS. 1A-1C there is shown a chip card 10 having a transparent protective top layer 12 (PVC or other clear plastic) and transparent (or opaque or translucent) substrate 14 (PVC or other plastic) .
  • the top layer and substrate (body) may be molded or machined into the necessary shape to accommodate the internal components of the card.
  • Indicia are printed on the top layer (e.g., on the interior surface)
  • a hologram (not shown in FIGS. 1A-1C; see 32 in FIG. 3) may be installed beneath the top layer (e.g., a rainbow hologram element as commonly used on credit cards) .
  • a conventional magnetic - 10 - stripe 34 and signature panel can be provided on the bottom of the card (FIG. IB) .
  • An integrated circuit 16 is mounted beneath a printed circuit board 18, which fits within a cutout in the card body.
  • Contacts 20 cover one entire surface of the printed circuit board and the contacts are exposed to the outside of the card through the cutout, to provide electrical connection to the card.
  • the size of the printed circuit board is exaggerated in the cross sectional views, e.g., FIG. IC; it has the same lateral extent as the connector contacts 20, which cover one surface of the board.
  • a display element 22 is provided on the top surface of the card.
  • transparent electrodes 24 indium tin oxide or other substantially clear conductive material
  • the electrodes may be configured to provide either a dot matrix pattern or a segmented display pattern.
  • Z-axis conductor 28 (known polymeric material with conductivity only in the Z axis) provides conductive paths from the printed circuit board to the electrodes on the bottom layer.
  • the electrodes work in conjunction with liquid crystal display (LCD) film 26, which is a bi-stable or multi-stable display material that will maintain an image when power has been removed. In this way, it is unnecessary for the chip card to have its own power source, or be connected to a power source, for the display to function.
  • LCD liquid crystal display
  • the preferred LCD material is a ferroelectric LCD. These LCDs are based on smectic liquid - 11 - crystals typically of the smectic C phase with chiral behavior. When formed in a thin layer the ferroelectric material has a net polarization that is perpendicular to the viewing surface.
  • the electrodes apply a field that rotates polarization between an "on" and an "off” state.
  • Ferroelectric LCDs are typically sensitive to shock or bending, making them unsuitable for use in a chip card that can be bent (e.g., when stored in a wallet) .
  • the ferroelectric liquid crystal (FLC) is fixed to a side- chain of the polymer used to create the LCD film (e.g., as taught in Japanese Patent Document No. 63-318526) or where the FLC is dispersed in the polymer film (e.g., as taught in U.S. Patent No. 5,638,194).
  • Other implementations can include different display elements such as suspended particle displays or field emission displays. These display elements, however, require a power source to display images.
  • a filter layer 88 can add color to an otherwise monochromatic LCD display.
  • the filter layer 88 may include color filters for red, green, and blue.
  • a pixel 86 either blocks color filtered light or permits the color to illuminate a pixel 86. Though each pixel 86 only shows red, green, or blue, the viewer spatially integrates the colors to perceive combinations of the above colors (e.g., purple) .
  • the display can offer stereoscopic effects such as images that appear three- dimensional and images that alter their appearance based on viewing angle (e.g., a face that winks as a viewer moves the card) .
  • an LCD barrier strip 80 (described in U.S. Pat. No. 5,315,377 to Isono, incorporated by reference) intersperses vision blocking barrier regions with viewing regions to control the image perceived by a viewer. By choosing appropriate underlying LCD image, the barrier strip 80 alters image appearance. - 12 -
  • the integrated circuit 16 includes a microprocessor for storing and processing information, and circuitry for powering and controlling the display element.
  • the display can be configured as a dot matrix display.
  • the display driving circuitry can use a multiplexed technique used in commercial passive displays to quickly refresh the display.
  • the microprocessor 40 controls a driver circuit 42, which develops the voltages appropriate to activate and deactivate the display element pixels.
  • a power source on the card or an external power source e.g., a card reader
  • Polarity switch 44 at the output of the driver circuit selects whether the row or column electrode is to receive the positive polarity.
  • Row/column selector switch determines which specific row/column pair receives the voltages produced by the polarity switch and driver circuit.
  • Microprocessor 40 controls the driver circuit 42, polarity switch 44, and row/column selector switch 46.
  • the microprocessor 40 can also support multiple applications. Many smart cards support the Java programming language. Such applications may include compression/ decompression applications that reduce the amount of information exchanged between the card and a card reader.
  • the assembled chip card may safely undergo flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) " by which is meant flexing the card through the following five tests with the card still functioning and with it not showing any cracked part (see ISO 7816-1, hereby incorporated by reference): - 13 -
  • the assembled chip card may safely undergo "approximately 50% of the flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) " by which is meant bending and torsioning the card through the same five bending and torsion tests described above, but with 50% of the given amounts of deflection (1 and 0.5 cm instead of 2 and 1 cm) for the bending tests (1-4) and 33.3% of the given amount of angular displacement (5 degrees instead of 15 degrees) for the torsion tests (5) , with the card still functioning and with it not showing any cracked part. In performing the above tests, correct functioning of the card should be ascertained every 125 bends or torsions .
  • the display may not function perfectly, or at all, while the card is flexed into a curved shape, but once the card is allowed to assume its original shape the display will again function correctly.
  • Contributing to this - In flexibility are the polymer substrates (top and bottom layers) and the z-axis conductor for making connections between the printed circuit board and the display.
  • the z- axis conductor can withstand the variable compression that flexing produces.
  • FIGS. 2A and 2B show a chip card in which the display element is made tolerant of flexing by being located in an area of the card that does not undergo substantial flexing.
  • the display element is located at the corners of the card, outside of the cross-hatched areas in the figures.
  • the cross-hatched area consists of a horizontal band and a vertical band.
  • the horizontal band is 6 millimeters wide, and the vertical band 15 millimeters wide. More preferably, as shown in FIG. 2B, the horizontal band is 11 millimeters wide, and the vertical band 30 millimeters wide.
  • FIGS. 5B and 5C show a card featuring multiple display elements.
  • FIG. 3 shows a credit card 10 comprising a contact- type chip card with contacts 18 and flexible display element 22.
  • Printed lettering 52 and embossed card numbers (and expiration date) 50 are included, as is a hologram 32.
  • FIGS. 4A and 4B show a contactless chip card with a flexible display element covering substantially the entire surface of the card.
  • a wireless communication element (not shown) is connected to printed circuit board 18.
  • Z-axis conductor 28 connects the printed circuit board to the upper transparent electrodes of the display element. Lower transparent electrodes are connected directly to the printed circuit board.
  • Some printed lettering 52 is used, but all of the lettering could be provided by the display.
  • FIGS. 5A-5C show a chip card incorporating a power source (e.g., a battery or solar cell element) 38.
  • the card may feature a small inflexible battery (e.g., a - 15 - supercap) positioned in an area of the card that does not undergo substantial flexing, or, preferably, a flexible thin-film lithium battery, such as Oak Ridge National Laboratories' thin-film battery.
  • a power source 38 can enhance card functions with a variety of capabilities including multimedia.
  • the power source 38 drives a flexible speaker/microphone 54 that offers multiple-octave sound in a slim profile device (e.g., U.S. Patent No.
  • 5,115,472 to Park describes a flexible piezoelectric speaker/microphone made of polymer films, and is incorporated herein) .
  • Other types of speakers or microphones may be used that do not offer similar flexibility, but may nevertheless be positioned in an area of the card that does not undergo substantial flexing.
  • Addition of a power supply 38 can also produce animation sequences on the display element 22. By retrieving and displaying different sections of information stored in the semiconductor chip at successive time periods, the card can produce a series of images (e.g, a video clip or slide-show) on the display 22.
  • a card can provide several methods of controlling output from a power source 38 to conserve card energy.
  • the card can incorporate a kickstart circuit 70 (e.g., a flip-flop 70 that controls power source 38) connected to a user controlled contact area 58. Pressing the contact area 58 causes the kickstart circuit 70 to initiate power output from the power source 38.
  • the kickstart circuit can provide power for a pre-determined time period or until a subsequent pressing of the contact area 58 as shown.
  • the contact area 58 could instead merely connect otherwise disconnected wires to draw power from the power source 38.
  • the display element does not need power to display a static image when the power source does not deliver power.
  • the - 16 - contact area 58 can control other card functions, for example, clearing the display element.
  • Both contact and contactless cards can use a power source 38. While both card types could use a card design that offers access to a power source 38 for simple replacement, each type of card may offer various recharge capabilities. For example, as shown in FIG. 8, a card could include a regulator charge control circuit 74 that accepts current and voltage from an external power source (e.g., a card reader) via contacts 20 for storage in a battery 38. A contactless card can recharge a power supply 38 from communication signals boosted to both transmit information and power.
  • an external power source e.g., a card reader
  • the flexible chip card and other chip cards can be used in a system for transmitting information to a chip card.
  • the chip card 100 shown includes two display elements 114a-114b. Such a configuration permits an orchestrated chip card 100 display where one display element 114a displays a stored value (e.g., a seat number), while the other 114b displays other graphic information (e.g., a theater seat map or directions to the theater) .
  • a chip card 100 may instead offer a single display element that nearly covers an entire side of the chip card 100.
  • display element 114b features graphics of an electronic coupon for a product and a map indicating the location of the product within a store.
  • a store chip card reader at a checkout line can redeem the electronic coupon after verifying purchase of the product (e.g., by comparing a Universal Product Code (UPC) stored in the card with a UPC code identified by a bar code scanner) .
  • UPC Universal Product Code
  • a card 100 may fit within a portable chip card reader 115 that offers a display element 114c and/or speaker 117.
  • the chip card 100 may - 17 - send graphic image and sound information to the portable chip card reader 115 for presentation.
  • information stored in an integrated circuit 16 can include card identification 128, usage history information 130, audiovisual information 132, and applications 133.
  • Card identification 128 information may include a card serial number and potentially demographic or biographic data describing the card owner (e.g., age, gender, etc.).
  • Usage history 130 may include data describing prior uses of the card such as the location, time, and nature of such uses (e.g., March 17 12:00 $1.00/vending machine/Main Street).
  • Audiovisual information 132 may include graphic information, sound information, or both. Graphic information can use a variety of data formats including JPEG and GIF. Audiovisual information 132 may also include text. Further, image information may be a sequence of images that provide image animation. Both a chip card with a display and a portable chip card reader can access and present the audiovisual information 132.
  • the information 132 may form advertisements (e.g., product descriptions, electronic coupons, etc.), maps, or other helpful information.
  • the information 132 may further include network addresses. Storing network addresses enables a chip card owner to insert a chip card 100 into a chip card reader connected to a computer and visit a website for more information related to the information presented on the chip card.
  • Information 132 may also include a time stamp indicating when the card received the information 132.
  • the card may store information 132a- 132n for several different presentations of audiovisual information.
  • the integrated circuit 116 may rotate the information 132a-132n the chip card features (i.e., displays or plays on the speaker) at fixed intervals or based on events (e.g., usage) .
  • a card owner - 18 - may manipulate card controls to replay stored audiovisual presentations, for example, to retrieve an electronic coupon, reread map directions, or reexamine a company's advertisement.
  • the ability to replay presentations can foster competition among producers to make presentations consumers repeatedly view.
  • a chip card reader 134 can download audiovisual information to the chip card 100 via a communication path 123 that includes chip card contacts or wireless communication. Downloading may occur during other chip card reader 134 uses (e.g., during a chip card paid phone call) .
  • the chip card reader 134 may be a stand-alone chip card reader, a computer peripheral, or a portable chip card reader.
  • the chip card reader 134 may include software 138 and a database of audiovisual information 136.
  • the chip card reader 134 not only sends information to the chip card 100, but may also store data describing the chip card transaction including which information the chip card reader 134 downloaded to the chip card 100. Subsequent analysis of collected information can enable businesses to track the effectiveness of their advertising efforts.
  • the software 138 may select information for one or more presentations from the database 136 for transmission to the chip card.
  • information describing chip card transactions may be periodically transferred to a host computer for analysis and storage. Such transfer may occur over a temporary modem connection or a visit by a service person.
  • new presentations or software 138 may be uploaded to the chip card reader 134.
  • the chip card reader 134 connects to a host computer 142 via a network 140.
  • the host computer 142 may include software 146 that accesses a database of advertisement information 144. Potentially, the host computer 144 stores a more - 19 - extensive database of advertisement information and offers more sophisticated analysis software 146.
  • a chip card reader may transmit audiovisual information to a chip card with varying degrees of sophistication.
  • a chip card reader may simply send (148) the same audiovisual information to each chip card the reader encounters.
  • a store may transmit the same graphic image of an electronic coupon to each wireless chip card that passes through a store entrance.
  • the image may include a map indicating the location of the product.
  • the audiovisual information may further include signals that cause the chip card to generate a sound alerting an owner entering a store of a new chip card presentation.
  • FIG. 14B shows a slightly more sophisticated method of transmitting audiovisual information.
  • the chip card reader selects audiovisual information for transmission based on factors (150) such as the time, amount, or type of transaction. For example, someone purchasing cereal in the morning may find a chip card coupon for milk very useful.
  • FIG. 14C shows a method of transmitting audiovisual information with even greater sensitivity to a particular customer.
  • the chip card reader retrieves information (152) from the chip card.
  • the chip card reader can use this retrieved information (e.g., demographic data, usage history, or card serial number) to select appropriate audiovisual information for delivery
  • the chip card reader 134 may send an ice cream coupon to the chip card 100.
  • FIG. 14D shows a delivery method similar to that of FIG.
  • a networked computer that - 20 - may store audiovisual information and selection software in addition to or in lieu of storing these elements in the chip card reader.
  • a networked computer can both control the audiovisual information dispensed by different card readers and efficiently collect chip card usage data.
  • the chip card reader may send retrieved chip card information over the network (156) for processing and receive audiovisual information from the networked computer (158) .
  • the chip card reader may periodically download audiovisual information to chip card readers en masse, then merely transmit audiovisual information indices to the chip card reader, reducing the amount of information transmitted over the network.
  • FIGS. 15A and 15B illustrate different embodiments that deliver audiovisual information to chip card readers.
  • a chip card reader 134 connects to a host computer 142 via a communication path 123 than includes a communication link 140.
  • a chip card reader 134 attached to a computer connects to a host computer 142 via a communication path 123 that includes the internet 140.
  • software 164 within the chip card may block unwanted information transmission by putting the chip card in protect mode.
  • protect mode the card does not store audiovisual information transmitted (174) . This prevents a chip card from storing unwanted information that may potentially overwrite information of interest.
  • the protect mode may apply to chip card memory as a whole or to individual presentations.
  • other points in the transmission path may block information transmission - 21 -
  • the host computer may recognize the card serial number as belonging to a card owner uninterested in receiving advertisements.
  • the card owner may interact with a chip card reader that features a "do not download information" button 176 that prevents transmission of information from the chip card reader to the chip card. Again, many permutations of the above are possible.
  • a stadium chip card system can quickly download electronic tickets for single or multiple events to a chip card along with seat and stadium location information.
  • the ticket information can appear on the chip card display. This can occur at purchase time over a network, reducing box-office lines. Admission into the stadium by chip card would present an opportunity to download stadium specific information to each chip card such as the location of facilities or coupons for concession refreshments (e.g., cotton candy for a circus or hot-dogs for a ball game) .
  • concession refreshments e.g., cotton candy for a circus or hot-dogs for a ball game
  • the stadium could generate revenue by downloading an outside business' information for a fee.

Abstract

A flexible chip card (100) has a flexible display (114a), and a power source (38), is used in a system which transmits various information for storage and later retrieval. The liquid crystal display (114a) may be of the bistable type, requiring no power to continuously display an image. The display may include a barrier strip to provide stereoscopic effects. The chip card (100) may be used to store coupons, advertisements, tickets, Internet addresses, images, audio data, and other information.

Description

TRANSMITTING ADVERTISEMENTS TO SMART CARDS
Background of the Invention The present invention relates to data or transaction cards containing semiconductor processors and/or memory chips .
Such cards are commonly referred to as chip cards (or smart cards) . They are typically wallet-size and contain a microchip. Often, there are electrical contacts on the surface of the card through which communications are made between an external chip card device and the semiconductor chip, but there are also wireless chip cards in which communication is made using a wireless transceiver located within the card. Chip cards are now being used in numerous applications, including telecommunications, government benefits programs, health care, public transportation, universities, and vending machines.
One of the widespread uses of chip cards today is as a stored-value card which contains monetary value in the microchip embedded in the card. For example, each time a consumer uses a chip card in a vending machine, the amount of the purchase is deducted from the cash balance stored in the microchip on the card. One application for such stored-value cards is eliminating the need for people to carry around small coins or bills and speeding up the time it takes to consummate small cash transactions. However, current chip cards offer no built-in mechanism for viewing the cash balance remaining on the chip card. This reduces the convenience and ease of use of chip cards .
Initially, a consumer could only determine the cash balance on a chip card by taking the card to a vending machine, retail location, or other point of purchase equipped with a chip card reader. Several - 2 - portable chip card readers were developed to provide chip card users with a convenient way to determine the cash balance on their chip cards.
Although these portable chip card reading devices, including the ones shown in U.S. Pat. No. 5,015,830 to Masuzawa and U.S. Pat. No. 5,517,011 to Vandenengel, make chip cards more convenient to use than without such devices, these chip card readers still suffer from numerous disadvantages. For example, some require battery replacement at regular intervals; some portable card readers are sealed units in which the batteries cannot be replaced, thus requiring the consumer to purchase a new card reader every time the batteries wear out. Many chip cards require their own specially programmed card reader; if a consumer has several types of chip cards in his or her wallet, they could also require several different chip card readers in their wallet, which would be bulky, inconvenient, and very impractical to use. Current chip card readers are inconvenient to use, as they either require the consumer to insert the chip card into the reader each time the consumer wants to check the balance, or the consumer must keep the chip card in the reader at all times, press a button to check the balance, and then remove the card from the reader in order to consummate a transaction. They require the consumer to carry a separate device, which can easily be lost or forgotten, leaving the consumer without any way to spontaneously determine the cash balance on the chip card. They are costly devices in relation to the total cost of manufacturing a chip card. It is easy to forget the cash balance on the chip card, which requires the consumer to frequently recheck the balance using the portable balance reader. - 3 -
Displays have been suggested for data cards. U.S. Patent No. 4,954,985 to Yamazaki discloses a card with a ferroelectric liquid crystal memory region and a ferroelectric liquid crystal display region. U.S. Patent No. 4,746,787 to Suto discloses an IC Card with a display and an integrated circuit containing a processor and memory. Neither patent suggests a flexible display element or flexible card body. Yamazaki refers to using both Corning 7059 glass or plastic for the card body, without any indication that one is preferable to the other. Suto suggests plastic for the card substrate but the disclosed liquid crystal display would fracture if the card underwent flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse). In the case of chip cards used in applications other than stored-value, such as health care, currently available chip cards require the user to go to a location with a chip card reader in order to display information contained in the microchip on the card. If a health care chip card holder has a serious medical condition and is taking medication for that condition, an emergency caregiver must have access to a chip card reader to find out what medication the patient is taking or what medical condition the person has that could be critical in deciding what emergency treatment to give the patient. Today, many chip cards contain information that would be very valuable if it could be instantly accessed, but which loses its value once the card user has to search and take the time to find a chip card reader in order to access the information.
Chip card systems divide broadly into open or closed systems. Closed systems limit chip card usage to particular chip card readers. For example, a long- distance carrier may offer chip cards that only operate - 4 - their long-distance equipment. Open systems (e.g., VisaCash) operate on a wider variety of chip card readers .
Often chip cards include advertisements permanently printed on their body. For example, a long distance calling card may feature a printed image of the long distance carrier's trademark.
Summary of the Invention The invention provides a chip card with a practical, built-in display. The card can undergo flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element or permanent loss of the displayed information.
In general, the invention features a chip card including a flexible body; at least one semiconductor chip supported within the flexible body and comprising a memory for storing the information; a display element capable of displaying at least a portion of the information stored in the semiconductor chip, the display element being supported within the flexible body and comprising display areas viewable from at least one side of the chip card; circuitry for controlling the display element; the chip card being capable of undergoing flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element and without permanent loss of the displayed information. One or more of the following features may be incorporated into embodiments of the invention: the display element, itself, can be made tolerant of such flexing, or the display can be located in an area of the chip card that does not undergo substantial flexing (e.g., a corner) . - 5 -
The display element may have the capability to continue displaying information after electrical power is removed from it. The display element may offer a multicolor display. The display element may offer stereoscopic effects, for example, by layering a barrier strip over the display element. Additionally, the card may feature multiple displays.
Contacts exposed on a surface of the card can be provided for establishing communication with the semiconductor chip. Alternatively, a wireless communication element can be provided within the card.
Internal connection elements may be provided for connecting the semiconductor chip to the display element. The internal connection elements are preferably configured to withstand flexing.
The flexible body may be constructed from various materials, including plastic, paper, reinforced paper, and cardboard. If from plastic, the material may include polyvinyl chloride, polyester, ABS, or polycarbonate. A substantially transparent layer of protective plastic may be provided to cover the display areas of the display element.
An additional information storage medium (e.g., bar code symbol, magnetic stripe element) may be provided in addition to the semiconductor chip.
The card may include a power source. The power source may be replaceable and/or rechargeable. The card may provide a mechanism to conserve power (e.g., a kickstart circuit) . The power source may provide multi- media features. For example, the power source may drive a speaker, a microphone, or cause the display element to produce a series of images (e.g., a video clip) on the display element. The power supply may also power communication elements in a contactless card. The invention has numerous advantages. It avoids the need for external readers by providing a practical - 6 - built-in display of information stored on a card that can undergo flexing. This allows users of the cards to carry and handle the cards as they would conventional chip cards lacking a display. When applied to stored value cards, the invention permits the user of a card to conveniently determine the cash balance with as little as a quick glance at the face of the card, similar to coins or paper money which have their value printed on their face. The display element can provide a display of information without the use of batteries or any other power source, thus reducing the long term costs to both the chip card manufacturer and consumer. Introduction of a flexible power source, however, can enhance the features provided by the card (e.g., multi-media capabilities). The invention greatly enhances the convenience, efficiency, and practicality of chip cards for their uses.
The invention provides advantages for a wide range of chip card applications. When used with a health care chip card, the invention will allow the cardholder's medical condition and medications to be displayed on the face of the card. If the medication or medical condition changes, the chip card reading/writing device at the pharmacy or doctors office would update the information shown on the display. In an emergency situation, the care giver would have instant knowledge of the patient's medical condition and medications, without having to take the time to locate and use an external card reading device .
In general, in another aspect, the invention features a method of delivering advertisement information from a source of advertisement information to a chip card for display on a display element (e.g., a flexible, color display element) of the chip card. The method includes establishing a communication path between the source and the chip card, transmitting the advertisement information from the source to the chip card via the communication - 7 - path, and displaying the transmitted advertisement information on the chip card display element.
Embodiments may include one or more of the following features. The advertisement information may include a graphic image or an image sequence. The chip card may store advertisement information for one or more advertisements in chip card memory. The advertisement information displayed on the chip card may be selected from the stored advertisements. The advertisement information may represent, for example, an image of a coupon or an image of a store map. The chip card may also receive audio information or internet addresses.
The chip card may receive selected advertisement information. Such information may be selected based on information retrieved from the chip card, such as a chip card identification code, chip card usage data, demographic data, or sound data.
The communication path may include networked computers . Any point in the communication path may block transmission of the advertisement information.
In general, in another embodiment, the invention features a method of electronic ticketing using a chip card having memory and a display element. The method includes transmitting ticketing information to chip card memory, and displaying the ticketing information on the chip card display element. The method may further include retrieving data from the chip card to authorize admission. The invention has numerous advantages. It offers consumers the ability to receive advertisements, coupons, and other information likely to prove of interest to the consumer. Additionally, paperless transmission of information can speed different transactions and reduce paperwork. The invention also enables businesses to target advertising and other information for transmission to - 8 - customers by analyzing detailed consumer profiles built from demographic and transaction information. The information sent to the chip card is presented to the consumer whenever the consumer uses the chip card. Further, businesses can both send information and collect consumer profile data from the multitude of environments that process chip cards (e.g., telephones, screen phones, computers, ATM machines, parking meters, vending machines, stadium ticket facilities, GSM devices, gas pumps, copy machines, laundromats, theaters, casino gaming machines, etc.). Additionally, businesses can track the success of their consumer targeting efforts. For example, a business may record when an electronic coupon was sent to a consumer and if and when the consumer redeemed the coupon. The invention also enables consumers to receive ticketing information that can admit them to a venue, guide them to their seats, and even provide coupons for venue concessions.
Other features and advantages of the invention will be apparent from the following description of preferred embodiments and from the claims.
Brief Description of the Drawing FIGS. 1A-1C show a contact-type chip card with a flexible display element, with the optional magnetic stripe and bar code on the reverse side of the card.
FIGS. 2A and 2B show a contact-type chip card with a flexible card body and a display element that is located anywhere outside of the cross-hatched area on the card.
FIG. 3 shows a credit card with a contact-type chip and a flexible display element.
FIGS. 4A and 4B show a contactless chip card with a flexible display element that covers the entire surface of the card on one of the layers of the card.
FIGS. 5A-5C show a chip card with a power source. - 9 -
FIG. 6 shows the circuit block diagram for a chip card with a display element.
FIG. 7 shows a kickstart circuit that can control chip card power. FIG. 8 shows a regulator and charge controller that can recharge a power source .
FIG. 9 shows a barrier strip layered over a display element layer to provide stereoscopic effects.
FIG. 10 shows a multi-color display. FIG. 11A-11B are diagrams illustrating chip card features .
FIG. 12 is a diagram of information stored in chip card memory.
FIG. 13 is a diagram of a chip card, a chip card reader, and connected equipment.
FIG. 14A-14D are flowcharts of information delivery.
FIG. 15A and 15B are diagrams of embodiments of an information delivery system. FIG. 16A and 16B are flowcharts of information blocking.
FIG. 17 is a diagram of an apparatus for blocking information.
Description of the Preferred Embodiments Turning to FIGS. 1A-1C, there is shown a chip card 10 having a transparent protective top layer 12 (PVC or other clear plastic) and transparent (or opaque or translucent) substrate 14 (PVC or other plastic) . The top layer and substrate (body) may be molded or machined into the necessary shape to accommodate the internal components of the card. Indicia are printed on the top layer (e.g., on the interior surface) , and a hologram (not shown in FIGS. 1A-1C; see 32 in FIG. 3) may be installed beneath the top layer (e.g., a rainbow hologram element as commonly used on credit cards) . A conventional magnetic - 10 - stripe 34 and signature panel can be provided on the bottom of the card (FIG. IB) .
An integrated circuit 16 is mounted beneath a printed circuit board 18, which fits within a cutout in the card body. Contacts 20 cover one entire surface of the printed circuit board and the contacts are exposed to the outside of the card through the cutout, to provide electrical connection to the card. The size of the printed circuit board is exaggerated in the cross sectional views, e.g., FIG. IC; it has the same lateral extent as the connector contacts 20, which cover one surface of the board.
A display element 22 is provided on the top surface of the card. In one implementation, transparent electrodes 24 (indium tin oxide or other substantially clear conductive material) are deposited on the interior surfaces of the top layer (best seen in FIG. IC) and bottom layer. The electrodes may be configured to provide either a dot matrix pattern or a segmented display pattern. Z-axis conductor 28 (known polymeric material with conductivity only in the Z axis) provides conductive paths from the printed circuit board to the electrodes on the bottom layer. Contact with the electrodes on the top layer is via connections through the Z-axis conductor between the top and bottom layers (i.e., the bottom layer acts as a pass through for connections to the top layer, rather than having the printed circuit board be connected to both layers, thereby simplifying construction) .
The electrodes work in conjunction with liquid crystal display (LCD) film 26, which is a bi-stable or multi-stable display material that will maintain an image when power has been removed. In this way, it is unnecessary for the chip card to have its own power source, or be connected to a power source, for the display to function. The preferred LCD material is a ferroelectric LCD. These LCDs are based on smectic liquid - 11 - crystals typically of the smectic C phase with chiral behavior. When formed in a thin layer the ferroelectric material has a net polarization that is perpendicular to the viewing surface. The electrodes apply a field that rotates polarization between an "on" and an "off" state. Ferroelectric LCDs are typically sensitive to shock or bending, making them unsuitable for use in a chip card that can be bent (e.g., when stored in a wallet) . To make the ferroelectric LCD less sensitive to bending, the ferroelectric liquid crystal (FLC) is fixed to a side- chain of the polymer used to create the LCD film (e.g., as taught in Japanese Patent Document No. 63-318526) or where the FLC is dispersed in the polymer film (e.g., as taught in U.S. Patent No. 5,638,194). Other implementations can include different display elements such as suspended particle displays or field emission displays. These display elements, however, require a power source to display images.
Referring to FIG. 10, a filter layer 88 can add color to an otherwise monochromatic LCD display. The filter layer 88 may include color filters for red, green, and blue. A pixel 86 either blocks color filtered light or permits the color to illuminate a pixel 86. Though each pixel 86 only shows red, green, or blue, the viewer spatially integrates the colors to perceive combinations of the above colors (e.g., purple) .
Referring to FIG. 11, the display can offer stereoscopic effects such as images that appear three- dimensional and images that alter their appearance based on viewing angle (e.g., a face that winks as a viewer moves the card) . For example, an LCD barrier strip 80 (described in U.S. Pat. No. 5,315,377 to Isono, incorporated by reference) intersperses vision blocking barrier regions with viewing regions to control the image perceived by a viewer. By choosing appropriate underlying LCD image, the barrier strip 80 alters image appearance. - 12 -
As shown in FIG. 11, left eye 76 sees point A, but not point B, while right eye 80 sees point B, but not point A. Referring again to FIG. IC, the integrated circuit 16 includes a microprocessor for storing and processing information, and circuitry for powering and controlling the display element. In embodiments that store cash, the display can be configured as a dot matrix display. The display driving circuitry can use a multiplexed technique used in commercial passive displays to quickly refresh the display.
As shown in FIG. 6, the microprocessor 40 controls a driver circuit 42, which develops the voltages appropriate to activate and deactivate the display element pixels. A power source on the card or an external power source (e.g., a card reader) can provide the power needed by the microprocessor 40 and other stages. Polarity switch 44 at the output of the driver circuit selects whether the row or column electrode is to receive the positive polarity. Row/column selector switch determines which specific row/column pair receives the voltages produced by the polarity switch and driver circuit. Microprocessor 40 controls the driver circuit 42, polarity switch 44, and row/column selector switch 46.
The microprocessor 40 can also support multiple applications. Many smart cards support the Java programming language. Such applications may include compression/ decompression applications that reduce the amount of information exchanged between the card and a card reader. The assembled chip card may safely undergo flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) " by which is meant flexing the card through the following five tests with the card still functioning and with it not showing any cracked part (see ISO 7816-1, hereby incorporated by reference): - 13 -
1. With the contacts facing up, bend the long side of the card through a deflection of 2 cm at a rate of 30 bendings per minute, for a total of 250 bendings .
2. With the contacts facing down, bend the long side of the card through a deflection of 2 cm at a rate of 30 bendings per minute, for a total of 250 bendings.
3. With the contacts facing up, bend the short side of the card through a deflection of 1 cm at a rate of 30 bendings per minute, for a total of 250 bendings. 4. With the contacts facing down, bend the short side of the card through a deflection of 1 cm at a rate of 30 bendings per minute, for a total of 250 bendings. 5. Place the card in a machine that applies torsion to its short sides, the maximum displacement being 15 degrees (plus or minus 1 degree) in alternative directions at a rate of 30 torsions per minute for a total of 1,000 torsions.
Alternatively, the assembled chip card may safely undergo "approximately 50% of the flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) " by which is meant bending and torsioning the card through the same five bending and torsion tests described above, but with 50% of the given amounts of deflection (1 and 0.5 cm instead of 2 and 1 cm) for the bending tests (1-4) and 33.3% of the given amount of angular displacement (5 degrees instead of 15 degrees) for the torsion tests (5) , with the card still functioning and with it not showing any cracked part. In performing the above tests, correct functioning of the card should be ascertained every 125 bends or torsions .
The display may not function perfectly, or at all, while the card is flexed into a curved shape, but once the card is allowed to assume its original shape the display will again function correctly. Contributing to this - In flexibility are the polymer substrates (top and bottom layers) and the z-axis conductor for making connections between the printed circuit board and the display. The z- axis conductor can withstand the variable compression that flexing produces.
FIGS. 2A and 2B show a chip card in which the display element is made tolerant of flexing by being located in an area of the card that does not undergo substantial flexing. The display element is located at the corners of the card, outside of the cross-hatched areas in the figures. The cross-hatched area consists of a horizontal band and a vertical band. Preferably, as shown in FIG. 2A, the horizontal band is 6 millimeters wide, and the vertical band 15 millimeters wide. More preferably, as shown in FIG. 2B, the horizontal band is 11 millimeters wide, and the vertical band 30 millimeters wide. FIGS. 5B and 5C show a card featuring multiple display elements.
FIG. 3 shows a credit card 10 comprising a contact- type chip card with contacts 18 and flexible display element 22. Printed lettering 52 and embossed card numbers (and expiration date) 50 are included, as is a hologram 32.
FIGS. 4A and 4B show a contactless chip card with a flexible display element covering substantially the entire surface of the card. A wireless communication element (not shown) is connected to printed circuit board 18. Z-axis conductor 28 connects the printed circuit board to the upper transparent electrodes of the display element. Lower transparent electrodes are connected directly to the printed circuit board. Some printed lettering 52 is used, but all of the lettering could be provided by the display.
FIGS. 5A-5C show a chip card incorporating a power source (e.g., a battery or solar cell element) 38. The card may feature a small inflexible battery (e.g., a - 15 - supercap) positioned in an area of the card that does not undergo substantial flexing, or, preferably, a flexible thin-film lithium battery, such as Oak Ridge National Laboratories' thin-film battery. Inclusion of a power source 38 can enhance card functions with a variety of capabilities including multimedia. For example, in FIGS. 5B and 5C, the power source 38 drives a flexible speaker/microphone 54 that offers multiple-octave sound in a slim profile device (e.g., U.S. Patent No. 5,115,472 to Park describes a flexible piezoelectric speaker/microphone made of polymer films, and is incorporated herein) . Other types of speakers or microphones may be used that do not offer similar flexibility, but may nevertheless be positioned in an area of the card that does not undergo substantial flexing. Addition of a power supply 38 can also produce animation sequences on the display element 22. By retrieving and displaying different sections of information stored in the semiconductor chip at successive time periods, the card can produce a series of images (e.g, a video clip or slide-show) on the display 22.
A card can provide several methods of controlling output from a power source 38 to conserve card energy. Referring to FIG. 7, the card can incorporate a kickstart circuit 70 (e.g., a flip-flop 70 that controls power source 38) connected to a user controlled contact area 58. Pressing the contact area 58 causes the kickstart circuit 70 to initiate power output from the power source 38. The kickstart circuit can provide power for a pre-determined time period or until a subsequent pressing of the contact area 58 as shown. In another implementation, the contact area 58 could instead merely connect otherwise disconnected wires to draw power from the power source 38. As mentioned, however, in the preferred embodiment, the display element does not need power to display a static image when the power source does not deliver power. The - 16 - contact area 58 can control other card functions, for example, clearing the display element.
Both contact and contactless cards can use a power source 38. While both card types could use a card design that offers access to a power source 38 for simple replacement, each type of card may offer various recharge capabilities. For example, as shown in FIG. 8, a card could include a regulator charge control circuit 74 that accepts current and voltage from an external power source (e.g., a card reader) via contacts 20 for storage in a battery 38. A contactless card can recharge a power supply 38 from communication signals boosted to both transmit information and power.
Referring to FIG. 11A, the flexible chip card and other chip cards can be used in a system for transmitting information to a chip card. The chip card 100 shown includes two display elements 114a-114b. Such a configuration permits an orchestrated chip card 100 display where one display element 114a displays a stored value (e.g., a seat number), while the other 114b displays other graphic information (e.g., a theater seat map or directions to the theater) . A chip card 100 may instead offer a single display element that nearly covers an entire side of the chip card 100. As shown, display element 114b features graphics of an electronic coupon for a product and a map indicating the location of the product within a store. A store chip card reader at a checkout line can redeem the electronic coupon after verifying purchase of the product (e.g., by comparing a Universal Product Code (UPC) stored in the card with a UPC code identified by a bar code scanner) .
Referring to FIG. 11B, instead of providing its own display element, speaker, etc., a card 100 may fit within a portable chip card reader 115 that offers a display element 114c and/or speaker 117. The chip card 100 may - 17 - send graphic image and sound information to the portable chip card reader 115 for presentation.
Referring to FIG. 12, information stored in an integrated circuit 16 can include card identification 128, usage history information 130, audiovisual information 132, and applications 133. Card identification 128 information may include a card serial number and potentially demographic or biographic data describing the card owner (e.g., age, gender, etc.). Usage history 130 may include data describing prior uses of the card such as the location, time, and nature of such uses (e.g., March 17 12:00 $1.00/vending machine/Main Street).
Audiovisual information 132 may include graphic information, sound information, or both. Graphic information can use a variety of data formats including JPEG and GIF. Audiovisual information 132 may also include text. Further, image information may be a sequence of images that provide image animation. Both a chip card with a display and a portable chip card reader can access and present the audiovisual information 132.
The information 132 may form advertisements (e.g., product descriptions, electronic coupons, etc.), maps, or other helpful information. The information 132 may further include network addresses. Storing network addresses enables a chip card owner to insert a chip card 100 into a chip card reader connected to a computer and visit a website for more information related to the information presented on the chip card. Information 132 may also include a time stamp indicating when the card received the information 132.
The card may store information 132a- 132n for several different presentations of audiovisual information. The integrated circuit 116 may rotate the information 132a-132n the chip card features (i.e., displays or plays on the speaker) at fixed intervals or based on events (e.g., usage) . Alternately, a card owner - 18 - may manipulate card controls to replay stored audiovisual presentations, for example, to retrieve an electronic coupon, reread map directions, or reexamine a company's advertisement. The ability to replay presentations can foster competition among producers to make presentations consumers repeatedly view.
Referring to FIG. 13, a chip card reader 134 can download audiovisual information to the chip card 100 via a communication path 123 that includes chip card contacts or wireless communication. Downloading may occur during other chip card reader 134 uses (e.g., during a chip card paid phone call) . The chip card reader 134 may be a stand-alone chip card reader, a computer peripheral, or a portable chip card reader. The chip card reader 134 may include software 138 and a database of audiovisual information 136. The chip card reader 134 not only sends information to the chip card 100, but may also store data describing the chip card transaction including which information the chip card reader 134 downloaded to the chip card 100. Subsequent analysis of collected information can enable businesses to track the effectiveness of their advertising efforts. The software 138 may select information for one or more presentations from the database 136 for transmission to the chip card. In a batch system, information describing chip card transactions may be periodically transferred to a host computer for analysis and storage. Such transfer may occur over a temporary modem connection or a visit by a service person. At the same time, new presentations or software 138 may be uploaded to the chip card reader 134. Preferably, the chip card reader 134 connects to a host computer 142 via a network 140. In a network configuration, the host computer 142 may include software 146 that accesses a database of advertisement information 144. Potentially, the host computer 144 stores a more - 19 - extensive database of advertisement information and offers more sophisticated analysis software 146.
Referring to FIGS. 14A-14D, a chip card reader may transmit audiovisual information to a chip card with varying degrees of sophistication. As shown in FIG. 14A, a chip card reader may simply send (148) the same audiovisual information to each chip card the reader encounters. For example, a store may transmit the same graphic image of an electronic coupon to each wireless chip card that passes through a store entrance. The image may include a map indicating the location of the product. The audiovisual information may further include signals that cause the chip card to generate a sound alerting an owner entering a store of a new chip card presentation. FIG. 14B shows a slightly more sophisticated method of transmitting audiovisual information. In FIG. 14B, the chip card reader selects audiovisual information for transmission based on factors (150) such as the time, amount, or type of transaction. For example, someone purchasing cereal in the morning may find a chip card coupon for milk very useful.
FIG. 14C shows a method of transmitting audiovisual information with even greater sensitivity to a particular customer. In FIG. 14C, the chip card reader retrieves information (152) from the chip card. The chip card reader can use this retrieved information (e.g., demographic data, usage history, or card serial number) to select appropriate audiovisual information for delivery For example, if the card chip reader determines, either by retrieving usage history information from the card or using a retrieved card serial number to find such information in its own database, that a customer buys ice cream weekly, the chip card reader 134 may send an ice cream coupon to the chip card 100. FIG. 14D shows a delivery method similar to that of FIG. 14C with the addition of a networked computer that - 20 - may store audiovisual information and selection software in addition to or in lieu of storing these elements in the chip card reader. A networked computer can both control the audiovisual information dispensed by different card readers and efficiently collect chip card usage data.
The chip card reader may send retrieved chip card information over the network (156) for processing and receive audiovisual information from the networked computer (158) . Many permutations of this configuration are possible, both in the arrangement of the elements and in the information exchanged. For example, rather than sending audiovisual information for each transaction, a computer may periodically download audiovisual information to chip card readers en masse, then merely transmit audiovisual information indices to the chip card reader, reducing the amount of information transmitted over the network.
FIGS. 15A and 15B illustrate different embodiments that deliver audiovisual information to chip card readers. In FIG. 15A, a chip card reader 134 connects to a host computer 142 via a communication path 123 than includes a communication link 140. In FIG. 15B, a chip card reader 134 attached to a computer connects to a host computer 142 via a communication path 123 that includes the internet 140.
Referring now to FIG. 16A, software 164 (or firmware or hardware) within the chip card may block unwanted information transmission by putting the chip card in protect mode. In protect mode, the card does not store audiovisual information transmitted (174) . This prevents a chip card from storing unwanted information that may potentially overwrite information of interest. The protect mode may apply to chip card memory as a whole or to individual presentations. Referring now to FIG. 16B, other points in the transmission path may block information transmission - 21 -
(176) . For example, the host computer may recognize the card serial number as belonging to a card owner uninterested in receiving advertisements. Referring now to FIG. 17, the card owner may interact with a chip card reader that features a "do not download information" button 176 that prevents transmission of information from the chip card reader to the chip card. Again, many permutations of the above are possible.
A variety of applications can make effective use of the above described techniques. For example, a stadium chip card system can quickly download electronic tickets for single or multiple events to a chip card along with seat and stadium location information. The ticket information can appear on the chip card display. This can occur at purchase time over a network, reducing box-office lines. Admission into the stadium by chip card would present an opportunity to download stadium specific information to each chip card such as the location of facilities or coupons for concession refreshments (e.g., cotton candy for a circus or hot-dogs for a ball game) . Of course, the stadium could generate revenue by downloading an outside business' information for a fee.
Other embodiments of the invention are within the following claims. E.g., other materials could be used for the flexible top layer and substrate, and a co-processor could be included in the card.

Claims

22What is claimed is:
1. A chip card for providing portable storage of information, the chip card comprising: a flexible body; at least one semiconductor chip supported within the flexible body and comprising a memory for storing the information; a display element capable of displaying at least a portion of the information stored in the semiconductor chip, the display element being supported within the flexible body and comprising display areas viewable from at least one side of the chip card; circuitry for controlling the display element; the chip card being capable of undergoing flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element and without permanent loss of the displayed information.
2. The chip card of claim 1, wherein the display element is capable of undergoing flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element and without permanent loss of the displayed information.
3. The chip card of claim 1, wherein the display element is capable of undergoing approximately 50% of the flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element and without permanent loss of the displayed information. - 23 -
4. The chip card of claim 1, wherein the display element is located in an area of the chip card that does not undergo substantial flexing.
5. The chip card of claim 4, wherein the display element is located in the corners of the chip card outside of central horizontal and vertical bands at least 6 mm and 15 mm wide, respectively.
6. The chip card of claim 5, wherein the horizontal and vertical bands are at least 11 mm and 30 mm, respectively.
7. The chip card of claim 1, wherein the display element is capable of continuing to display information after electrical power is removed from the display element .
8. The chip card of claim 1, further comprising contacts exposed on a surface of the card for communication with the semiconductor chip.
9. The chip card of claim 1, further comprising a wireless communication element within the card for communication with the semiconductor chip.
10. The chip card of claim 1, further comprising internal connection elements connecting the semiconductor chip to the display element, the internal connection elements being configured so as to be capable of undergoing flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent loss of the connection provided by the connection elements . - 24 -
11. The chip card of claim 1, further comprising internal connection elements connecting the semiconductor chip to the display element, the internal connection elements being configured so as to be capable of undergoing approximately 50% of the flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent loss of the connection provided by the connection elements.
12. The chip card of claim 1, wherein the flexible body comprises at least one of the following flexible materials: plastic, paper, reinforced paper, and cardboard.
13. The chip card of claim 12, wherein the flexible body comprises at least one of the following flexible materials: polyvinyl chloride, polyester, ABS, and polycarbonate .
14. The chip card of claim 1, further comprising at least one substantially transparent layer of protective plastic covering the display element.
15. The chip card of claim 1, wherein the display element is capable of undergoing flexing of the type and magnitude experienced by a card during normal use, handling, and storage (e.g., storage in a pocket, wallet, or purse) without permanent damage to the display element and without permanent loss of the displayed information; the display element is capable of continuing to display information after electrical power is removed from the display element; the flexible body comprises at least one of the following flexible materials: polyvinyl chloride, - 25 - polyester, ABS, polycarbonate, paper, and reinforced paper .
16. The chip card of claim 1, further comprising at least one additional information storage medium in addition to the semiconductor chip.
17. The chip card of claim 16, wherein the additional storage medium comprises at least one of a bar code symbol and a magnetic strip element.
18. The chip card of claim 1, further comprising a co-processor device within the card.
19. The chip card of claim 1, further comprising a power source .
20. The chip card of claim 19, wherein the body facilitates power source replacement.
21. The chip card of claim 19, wherein the power source comprises a rechargeable power source.
22. The chip card of claim 21, further comprising a regulator and charge controller that recharges the power source .
23. The chip card of claim 19, further comprising a kickstart circuit that controls power output.
24. The chip card of claim 19, further comprising a speaker powered by the power source .
25. The chip card of claim 24, wherein the speaker comprises a piezoelectric speaker. - 26 -
26. The chip card of claim 19, further comprising a microphone powered by the power source.
27. The chip card of claim 26, wherein the microphone comprises a piezoelectric microphone.
28. The chip card of claim 19, wherein the power supply causes the semiconductor chip to retrieve different portions of the information stored in the semiconductor chip and successively display these different portions on the display element.
29. The chip card of claim 1, further comprising at least one additional display element.
30. The chip card of claim 1, wherein the display element comprises a multi-color display.
31. The chip card of claim 1, wherein the display comprises a display that offers stereoscopic effects.
32. The chip card of claim 31, wherein the display incorporates a barrier strip to provide the stereoscopic effects .
33. A chip card for providing portable storage of information, the chip card comprising: a body; at least one semiconductor chip supported within the body and comprising a memory for storing information; and at least one multi-media element coupled to the semiconductor chip.
34. The chip card of claim 33, wherein the multimedia element comprises a speaker. - 27 -
35. The chip card of claim 34, wherein the speaker comprises a piezoelectric speaker.
36. The chip card of claim 33, wherein the multimedia element comprises a microphone.
37. The chip card of claim 36, wherein the microphone comprises a piezoelectric microphone.
38. The chip card of claim 33, wherein the multimedia elements comprise a display coupled to the semiconductor chip, and semiconductor chip instructions that cause the semiconductor chip to alter the display at intervals.
39. A method of delivering advertisement information from a source of advertisement information to a chip card for display on a display element of the chip card, comprising: establishing a communication path between the source and the chip card; transmitting the advertisement information from the source to the chip card via the communication path; and displaying the transmitted advertisement information on the chip card display element.
40. The method of claim 39, wherein the advertisement information comprises at least one of the following: an image and an image sequence.
41. The method of claim 39, further comprising storing the advertisement information in chip card memory.
42. The method of claim 39, wherein chip card memory stores advertisement information representing a plurality of advertisements. - 28 -
43. The method of claim 42, further comprising selecting at least one advertisement for display from the plurality of advertisements stored in chip card memory.
44. The method of claim 39, wherein the advertisement information comprises an image of a coupon.
45. The method of claim 39, wherein the advertisement information comprises an image of a store map .
46. The method of claim 39, wherein the advertisement information describes a product.
47. The method of claim 39, wherein the display element comprises a flexible, color display element.
48. The method of claim 39, further comprising transmitting audio data to the chip card via the communication path.
49. The method of claim 39, further comprising transmitting an internet address to the chip card via the communication path.
50. The method of claim 39, further comprising, prior to transmitting the advertisement information, selecting advertisement information for transmission.
51. The method of claim 39, further comprising retrieving data stored in chip card memory.
52. The method of claim 51, wherein the retrieved data comprises at least one of the following: a chip card identification code, chip card usage data, demographic data, and sound data. - 29 -
53. The method of claim 51, further comprising selecting advertisement information for transmission based on the data retrieved from chip card memory.
54. The method of claim 39, wherein the communication path comprises a path via networked computers .
55. The method of claim 39, further comprising blocking transmission of the advertisement information to the chip card at a point in the communication path.
56. A method of electronic ticketing using a chip card having memory and a display element, comprising: transmitting ticketing information to the chip card; and displaying the ticketing information on the chip card display element.
57. The method of claim 56, further comprising retrieving data from the chip card to authorize admission.
58. The method of claim 56, wherein ticketing information comprises at least one of the following: a seat assignment, a date, and a map.
59. A method of advertising using a chip card, comprising: selecting an electronic advertisement for transmission to the chip card; and transmitting the selected electronic advertisement to the chip card.
60. The method of claim 59, wherein an electronic advertisement comprises at least one of the following: graphic image data and audio data. - 30 -
61. The method of claim 59, wherein an electronic advertisement comprises at least one of the following: a coupon image, a product description, and a store map.
62. The method of claim 59, further comprising displaying the electronic advertisement on the chip card display element.
63. The method of claim 59, further comprising displaying the electronic advertisement on a chip card reader .
64. The method of claim 59, further comprising tracking subsequent chip card transactions to analyze the effectiveness of the transmitted advertisement information.
65. A method of transmitting graphic image information from a source of graphic image information to a chip card for display, comprising: establishing a communication path between the source of image information and the chip card; transmitting the graphic image information from the source to the chip card via the communication path; and displaying the transmitted graphic image information on a chip card reader.
66. The method of claim 65, further comprising transmitting audio information via the communication path.
PCT/US1999/001808 1998-01-27 1999-01-27 Transmitting advertisements to smart cards WO1999038117A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP99904370A EP1046130A4 (en) 1998-01-27 1999-01-27 Transmitting advertisements to smart cards
KR1020007008220A KR100601178B1 (en) 1998-01-27 1999-01-27 Transmitting advertisements to smart cards
CA002319127A CA2319127A1 (en) 1998-01-27 1999-01-27 Transmitting advertisements to smart cards
AU24779/99A AU755297B2 (en) 1998-01-27 1999-01-27 Transmitting advertisements to smart cards
JP2000528949A JP2002501263A (en) 1998-01-27 1999-01-27 Transmission of advertisements to smart cards
RU2000122446/09A RU2000122446A (en) 1998-01-27 1999-01-27 TRANSFER OF ANNOUNCEMENTS TO INTELLECTUAL CARDS
IL13749899A IL137498A0 (en) 1998-01-27 1999-01-27 Transmitting advertisements to smart cards
BR9907747-7A BR9907747A (en) 1998-01-27 1999-01-27 Broadcasting ads to smart cards

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US1405598A 1998-01-27 1998-01-27
US09/014,055 1998-01-27
US09/040,517 1998-03-17
US09/040,517 US6019284A (en) 1998-01-27 1998-03-17 Flexible chip card with display
US09/061,879 US6068183A (en) 1998-04-17 1998-04-17 Chip card system
US09/061,879 1998-04-17

Publications (1)

Publication Number Publication Date
WO1999038117A1 true WO1999038117A1 (en) 1999-07-29

Family

ID=27360014

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/001808 WO1999038117A1 (en) 1998-01-27 1999-01-27 Transmitting advertisements to smart cards

Country Status (11)

Country Link
EP (1) EP1046130A4 (en)
JP (1) JP2002501263A (en)
KR (1) KR100601178B1 (en)
CN (1) CN100341024C (en)
AU (1) AU755297B2 (en)
BR (1) BR9907747A (en)
CA (1) CA2319127A1 (en)
ID (1) ID26352A (en)
IL (1) IL137498A0 (en)
RU (1) RU2000122446A (en)
WO (1) WO1999038117A1 (en)

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798211A1 (en) * 1999-09-06 2001-03-09 Gemplus Card Int PORTABLE ELECTRONIC DEVICE WITH DISPLAY AND MANAGEMENT OF PROMOTIONAL COUPONS
FR2801406A1 (en) * 1999-11-24 2001-05-25 Gemplus Card Int Electronic label, for all types of electronic documents, such as videos, disks, cassettes, etc., has a non-volatile display on which data contents can easily and quasi-permanently be displayed without needing a power supply
WO2001039110A1 (en) * 1999-11-22 2001-05-31 Tel+ Systeme Inc. An authentication card incorporating an acoustic interface
JP2001209760A (en) * 1999-11-16 2001-08-03 Xerox Corp Reusable electronic paper
WO2002001496A1 (en) * 2000-06-29 2002-01-03 Ask S.A. Contact-free display peripheral device for contact-free portable object
GB2366884A (en) * 2000-03-07 2002-03-20 Iomega Corp Storage medium with pointers to remote sites
EP1211618A1 (en) * 2000-08-21 2002-06-05 Gemplus Method and system for providing multimedia advertisement
JP2002279375A (en) * 2001-03-16 2002-09-27 Dainippon Printing Co Ltd Portable terminal with display unit
FR2823889A1 (en) * 2001-04-24 2002-10-25 Giesecke & Devrient Gmbh Data carrier card e.g. for cashless payment transactions, has functional element connected to card body
EP1160746A3 (en) * 2000-05-09 2003-01-08 Kabushiki Kaisha Toshiba Service information providing method, service information providing apparatus and system
JP2003516593A (en) * 1999-12-09 2003-05-13 ビズテック インコーポレイテッド Chip card discount system
EP1326201A1 (en) * 2001-12-31 2003-07-09 Flavio Di Capua Personal navigation system for the public transport network
WO2003081519A2 (en) * 2002-03-19 2003-10-02 Chameleon Network Inc. Portable electronic authorization system and method
US6724103B2 (en) 2000-06-29 2004-04-20 Ask S.A. Contact-free portable object comprising one or several contact-free peripheral device
EP1542159A1 (en) * 2003-12-10 2005-06-15 Pedro José Dr. Marron Card and reader/writer apparatus for cards
EP1624439A2 (en) 2004-08-04 2006-02-08 Seiko Epson Corporation Electronic display system comprising electronic paper and a writing device, electronic paper and method of manufacturing this electronic paper
US7003495B1 (en) * 1999-09-28 2006-02-21 Chameleon Network Inc. Portable electronic authorization system and method
EP1643464A2 (en) * 2004-09-29 2006-04-05 Sap Ag Multi-application smartcard
US7080037B2 (en) 1999-09-28 2006-07-18 Chameleon Network Inc. Portable electronic authorization system and method
NL1028331C2 (en) * 2005-02-18 2006-08-21 Nedap Nv Information label for 'smart shelf' environment.
DE102005030626A1 (en) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Security document with integrated circuit and display system
DE102005030627A1 (en) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Security or value document with a device for contactless communication with an external reading and / or writing device
WO2007004140A1 (en) * 2005-07-05 2007-01-11 Koninklijke Philips Electronics N.V. Security display assembly
DE102005052070A1 (en) * 2005-10-28 2007-05-03 Bundesdruckerei Gmbh display device
US7306143B2 (en) 2002-09-20 2007-12-11 Cubic Corporation Dynamic smart card/media imaging
WO2008000764A1 (en) * 2006-06-29 2008-01-03 Bundesdruckerei Gmbh Security or valuable document with at least two display mechanisms
US7322513B2 (en) 2001-10-18 2008-01-29 360 Degree Web, Inc. Multimedia intelligent business card system
WO2008015676A2 (en) * 2006-08-01 2008-02-07 Micro-D Ltd. Method of making smart cards, smart cards made according to the method, and an lcd particularly for use in such smart cards
US7340439B2 (en) 1999-09-28 2008-03-04 Chameleon Network Inc. Portable electronic authorization system and method
EP1934935A2 (en) * 2005-09-28 2008-06-25 Visa International Service Association Device, system and method for reducing an interaction time for a contactless transaction
DE102007016777A1 (en) 2007-04-04 2008-10-09 Bundesdruckerei Gmbh Document with display module
DE102007024678A1 (en) 2007-05-25 2008-11-27 Bundesdruckerei Gmbh Value or security document, method for reproducing a picture sequence and computer program product
DE102007050480A1 (en) 2007-10-19 2009-04-23 Bundesdruckerei Gmbh A document having a display device, a document reader, and a method of reading a document
DE102007000875A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
WO2009059935A1 (en) * 2007-11-06 2009-05-14 Giesecke & Devrient Gmbh Data processing device and method for operating a data processing device
DE102007000890A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000888A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000881A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device, method for producing a document and a reader
DE102007000887A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000874A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000883A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000885A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000879A1 (en) 2007-11-12 2009-05-20 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000889A1 (en) 2007-11-12 2009-05-20 Bundesdruckerei Gmbh Document with an integrated display device
US7548266B1 (en) 2000-04-06 2009-06-16 Mikel A Lehrman Methods and apparatus for providing portable photographic images
EP2074574A2 (en) * 2006-10-17 2009-07-01 NIXON-LANE, Karen Incentive imaging methods and devices
DE102008000011A1 (en) 2008-01-08 2009-07-09 Bundesdruckerei Gmbh Document with a display device and method for selecting a secret identifier
DE102008000676A1 (en) 2008-03-14 2009-09-17 Bundesdruckerei Gmbh Document with an emissive display device
DE102008001149A1 (en) 2008-04-14 2009-10-15 Bundesdruckerei Gmbh Document with a memory and receiver device
DE102010003586A1 (en) 2010-04-01 2011-10-06 Bundesdruckerei Gmbh Document with an electronic display device
CN102812505A (en) * 2010-03-31 2012-12-05 宝洁公司 An interactive product package that forms a node of a product-centric communications network
DE102011085537A1 (en) 2011-11-01 2013-05-02 Bundesdruckerei Gmbh Document, electronic system, method for entering data into a document and method for checking the authenticity of a document
CN103383740A (en) * 2012-05-04 2013-11-06 智慧光科技股份有限公司 Display type card with security authentication function
EP1697811B2 (en) 2003-09-03 2021-02-24 Visible Tech-Knowledgy, Inc. Electronically updateable label and display
US11295681B2 (en) 2018-01-22 2022-04-05 Hewlett-Packard Development Company, L.P. Display device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6655788B1 (en) * 2002-05-17 2003-12-02 Viztec Inc. Composite structure for enhanced flexibility of electro-optic displays with sliding layers
KR20030090966A (en) * 2002-05-24 2003-12-01 주식회사 케이디엔스마텍 Integrated circuit card having melody output function
TWI240212B (en) 2003-03-14 2005-09-21 Lightuning Tech Inc Card-type biometric identification device and method therefor
CN1319010C (en) * 2003-03-26 2007-05-30 祥群科技股份有限公司 Card type biological in\dentification device and method
EP1656639A4 (en) * 2003-06-16 2007-10-31 Uru Technology Inc Method and system for creating and operating biometrically enabled multi-purpose credential management devices
JP4581343B2 (en) * 2003-06-20 2010-11-17 富士ゼロックス株式会社 Information medium with display function
KR100980687B1 (en) * 2007-02-05 2010-09-07 (주)유비카드 Fabrication method for electrical card and the same
KR101020706B1 (en) * 2007-02-05 2011-03-09 주식회사 플렉스엘시디 Fabrication method for card type reciever and the same
CN101636752B (en) * 2007-03-19 2016-04-06 耐瑞唯信有限公司 There is the card of digital indicator
WO2009082577A1 (en) * 2007-12-24 2009-07-02 General Electric Company Method and system for encoding promotional data on a writable card
US9312728B2 (en) * 2009-08-24 2016-04-12 Access Business Group International Llc Physical and virtual identification in a wireless power network
TWI449003B (en) * 2009-12-22 2014-08-11 Anica Corp Flexible card with display function
CN102054184B (en) * 2011-01-04 2016-09-07 上海众人网络安全技术有限公司 A kind of realize the system and method that double-interface smart card real-time transaction data information shows
CN103106531A (en) * 2011-11-14 2013-05-15 吴江诚达电子科技有限公司 Integrated circuit (IC) card capable of displaying limit
CN109493436A (en) * 2018-11-27 2019-03-19 大连大学 The intelligent ticket processing method of network service

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677657A (en) * 1984-07-31 1987-06-30 Omron Tateisi Electronics Co. Voice recording card
US4704003A (en) * 1984-11-20 1987-11-03 Sharp Kabushiki Kaisha Electronic apparatus with flexible display
US5146068A (en) * 1989-12-01 1992-09-08 Oki Electric Industry Co., Ltd. System for authenticating an authorized user of an IC card
US5295064A (en) * 1987-09-21 1994-03-15 Videocart, Inc. Intelligent shopping cart system having cart position determining and service queue position securing capability
US5315377A (en) * 1991-10-28 1994-05-24 Nippon Hoso Kyokai Three-dimensional image display using electrically generated parallax barrier stripes
US5558957A (en) * 1994-10-26 1996-09-24 International Business Machines Corporation Method for making a thin flexible primary battery for microelectronics applications
US5594493A (en) * 1994-01-19 1997-01-14 Nemirofsky; Frank R. Television signal activated interactive smart card system
US5625477A (en) * 1994-04-11 1997-04-29 Advanced Display Systems, Inc. Zero field multistable cholesteric liquid crystal displays
US5777903A (en) * 1996-01-22 1998-07-07 Motorola, Inc. Solar cell powered smart card with integrated display and interface keypad
US5804803A (en) * 1996-04-02 1998-09-08 International Business Machines Corporation Mechanism for retrieving information using data encoded on an object

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140743C2 (en) * 1981-10-14 1986-09-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Control card with incorporated identification for operating a terminal
US4876441A (en) * 1984-03-27 1989-10-24 Casio Computer Co., Ltd. Card-like electronic apparatus
US4746787A (en) * 1984-07-20 1988-05-24 Oki Electric Industry Co., Ltd. IC card with display and card recording and reading device
JPS63107594A (en) * 1986-10-24 1988-05-12 株式会社日立製作所 Card-shaped electronic device
CN1013528B (en) * 1987-05-09 1991-08-14 株式会社半导体能源研究所 Data access card of ferro-electric liquid crystals
JPH0780371B2 (en) * 1987-05-13 1995-08-30 株式会社トクヤマ Electrochromic display card
JPS63303599A (en) * 1987-06-03 1988-12-12 Kuraray Co Ltd High molecular liquid crystal piezoelectric body microphone
JPH02206594A (en) * 1989-02-06 1990-08-16 Oki Electric Ind Co Ltd Ic card
DE3906349A1 (en) * 1989-03-01 1990-09-13 Hartmut Hennige METHOD AND DEVICE FOR SIMPLIFYING THE USE OF A VARIETY OF CREDIT CARDS AND THE LIKE
JP3181662B2 (en) * 1992-02-25 2001-07-03 グローリー工業株式会社 Card and card issuing device
WO1993024901A1 (en) * 1992-06-03 1993-12-09 Kabushiki Kaisha Ace Denken Repeatedly usable recording medium card and recording medium card processor
JPH0685895A (en) * 1992-09-01 1994-03-25 Hitachi Maxell Ltd Dial signal transmission card
US5473145A (en) * 1992-10-22 1995-12-05 Skidata Computer Gesellschaft M.B.H. Data carrier
NL9202226A (en) * 1992-12-22 1994-07-18 Nedap Nv Rewritable card with legible residual value.
US5523794A (en) * 1993-04-16 1996-06-04 Mankovitz; Roy J. Method and apparatus for portable storage and use of data transmitted by television signal
JPH07152848A (en) * 1993-11-29 1995-06-16 Nippo Sangyo Kk Bar code variable display device
JP3439257B2 (en) * 1994-04-01 2003-08-25 日本発条株式会社 Object to be authenticated and method and apparatus for checking the authenticity of the object
JPH08197878A (en) * 1995-01-30 1996-08-06 Oki Electric Ind Co Ltd Ic card
US5530235A (en) * 1995-02-16 1996-06-25 Xerox Corporation Interactive contents revealing storage device
ATE235721T1 (en) * 1995-12-11 2003-04-15 Klaus Nolte CHIP CARD
JPH09237298A (en) * 1996-02-29 1997-09-09 Hitachi Ltd Electronic currency settlement system
DE19616152A1 (en) * 1996-04-23 1997-11-27 Deutsche System Technik Portable infrared miniature receiver
DE19633945A1 (en) * 1996-08-22 1998-02-26 Siemens Ag Data processing system which has a card-shaped carrier with display

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677657A (en) * 1984-07-31 1987-06-30 Omron Tateisi Electronics Co. Voice recording card
US4704003A (en) * 1984-11-20 1987-11-03 Sharp Kabushiki Kaisha Electronic apparatus with flexible display
US5295064A (en) * 1987-09-21 1994-03-15 Videocart, Inc. Intelligent shopping cart system having cart position determining and service queue position securing capability
US5146068A (en) * 1989-12-01 1992-09-08 Oki Electric Industry Co., Ltd. System for authenticating an authorized user of an IC card
US5315377A (en) * 1991-10-28 1994-05-24 Nippon Hoso Kyokai Three-dimensional image display using electrically generated parallax barrier stripes
US5594493A (en) * 1994-01-19 1997-01-14 Nemirofsky; Frank R. Television signal activated interactive smart card system
US5625477A (en) * 1994-04-11 1997-04-29 Advanced Display Systems, Inc. Zero field multistable cholesteric liquid crystal displays
US5558957A (en) * 1994-10-26 1996-09-24 International Business Machines Corporation Method for making a thin flexible primary battery for microelectronics applications
US5777903A (en) * 1996-01-22 1998-07-07 Motorola, Inc. Solar cell powered smart card with integrated display and interface keypad
US5804803A (en) * 1996-04-02 1998-09-08 International Business Machines Corporation Mechanism for retrieving information using data encoded on an object

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1046130A4 *

Cited By (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001018699A1 (en) * 1999-09-06 2001-03-15 Gemplus Portable electronic device with display and management of promotional coupons
FR2798211A1 (en) * 1999-09-06 2001-03-09 Gemplus Card Int PORTABLE ELECTRONIC DEVICE WITH DISPLAY AND MANAGEMENT OF PROMOTIONAL COUPONS
US7340439B2 (en) 1999-09-28 2008-03-04 Chameleon Network Inc. Portable electronic authorization system and method
US7080037B2 (en) 1999-09-28 2006-07-18 Chameleon Network Inc. Portable electronic authorization system and method
US7003495B1 (en) * 1999-09-28 2006-02-21 Chameleon Network Inc. Portable electronic authorization system and method
JP2001209760A (en) * 1999-11-16 2001-08-03 Xerox Corp Reusable electronic paper
WO2001039110A1 (en) * 1999-11-22 2001-05-31 Tel+ Systeme Inc. An authentication card incorporating an acoustic interface
FR2801406A1 (en) * 1999-11-24 2001-05-25 Gemplus Card Int Electronic label, for all types of electronic documents, such as videos, disks, cassettes, etc., has a non-volatile display on which data contents can easily and quasi-permanently be displayed without needing a power supply
WO2001039115A1 (en) * 1999-11-24 2001-05-31 Gemplus Electronic label, in particular for data medium
JP2003516593A (en) * 1999-12-09 2003-05-13 ビズテック インコーポレイテッド Chip card discount system
JP4794105B2 (en) * 1999-12-09 2011-10-19 サムスン エレクトロニクス カンパニー リミテッド How to provide advertising information and discounts related to the advertising information using a chip card with built-in memory
GB2366884A (en) * 2000-03-07 2002-03-20 Iomega Corp Storage medium with pointers to remote sites
US7548266B1 (en) 2000-04-06 2009-06-16 Mikel A Lehrman Methods and apparatus for providing portable photographic images
US9071741B2 (en) 2000-04-06 2015-06-30 Mikel A. Lehrman Methods and apparatus for providing portable photographic images
US8605215B2 (en) 2000-04-06 2013-12-10 Mikel A. Lehrman Methods and apparatus for providing portable photographic images
US8035719B2 (en) 2000-04-06 2011-10-11 Lehrman Mikel A Methods and apparatus for providing portable photographic images
EP2369832A1 (en) * 2000-04-06 2011-09-28 Mikel A. Lehrman Methods and apparatus for providing portable photographic images
US6859837B2 (en) 2000-05-09 2005-02-22 Kabushiki Kaisha Toshiba Service information providing method, service information providing apparatus and system
EP1160746A3 (en) * 2000-05-09 2003-01-08 Kabushiki Kaisha Toshiba Service information providing method, service information providing apparatus and system
US6724103B2 (en) 2000-06-29 2004-04-20 Ask S.A. Contact-free portable object comprising one or several contact-free peripheral device
FR2811108A1 (en) * 2000-06-29 2002-01-04 A S K NON-CONTACT PERIPHERAL DISPLAY DEVICE FOR NON-CONTACT PORTABLE OBJECT
US6799721B2 (en) 2000-06-29 2004-10-05 Ask S.A. Contact-free display peripheral device for contact-free portable object
WO2002001496A1 (en) * 2000-06-29 2002-01-03 Ask S.A. Contact-free display peripheral device for contact-free portable object
KR100833331B1 (en) * 2000-06-29 2008-05-29 에이에스케이 에스.에이. Contact-free display peripheral device for contact-free portable object
EP1211618A1 (en) * 2000-08-21 2002-06-05 Gemplus Method and system for providing multimedia advertisement
JP2002279375A (en) * 2001-03-16 2002-09-27 Dainippon Printing Co Ltd Portable terminal with display unit
FR2823889A1 (en) * 2001-04-24 2002-10-25 Giesecke & Devrient Gmbh Data carrier card e.g. for cashless payment transactions, has functional element connected to card body
US7322513B2 (en) 2001-10-18 2008-01-29 360 Degree Web, Inc. Multimedia intelligent business card system
EP1326201A1 (en) * 2001-12-31 2003-07-09 Flavio Di Capua Personal navigation system for the public transport network
WO2003081519A2 (en) * 2002-03-19 2003-10-02 Chameleon Network Inc. Portable electronic authorization system and method
WO2003081519A3 (en) * 2002-03-19 2004-01-22 Chameleon Network Inc Portable electronic authorization system and method
US7306143B2 (en) 2002-09-20 2007-12-11 Cubic Corporation Dynamic smart card/media imaging
EP1697811B2 (en) 2003-09-03 2021-02-24 Visible Tech-Knowledgy, Inc. Electronically updateable label and display
EP1542159A1 (en) * 2003-12-10 2005-06-15 Pedro José Dr. Marron Card and reader/writer apparatus for cards
EP1870981A3 (en) * 2004-08-04 2008-07-16 Seiko Epson Corporation Power supply monitoring circuit unit using same, and display device for electronic paper
US8154509B2 (en) 2004-08-04 2012-04-10 Seiko Epson Corporation Electronic display system, electronic paper writing device, electronic paper and method for manufacturing the same
US7834843B2 (en) 2004-08-04 2010-11-16 Seiko Epson Corporation Electronic display system, electronic paper writing device, electronic paper and method for manufacturing the same
EP1624439A2 (en) 2004-08-04 2006-02-08 Seiko Epson Corporation Electronic display system comprising electronic paper and a writing device, electronic paper and method of manufacturing this electronic paper
EP1624439A3 (en) * 2004-08-04 2008-02-20 Seiko Epson Corporation Electronic display system comprising electronic paper and a writing device, electronic paper and method of manufacturing this electronic paper
EP1870981A2 (en) 2004-08-04 2007-12-26 Seiko Epson Corporation Power supply monitoring circuit unit using same, and display device for electronic paper
US7270276B2 (en) 2004-09-29 2007-09-18 Sap Ag Multi-application smartcard
EP1643464A2 (en) * 2004-09-29 2006-04-05 Sap Ag Multi-application smartcard
EP1643464A3 (en) * 2004-09-29 2006-04-12 Sap Ag Multi-application smartcard
NL1028331C2 (en) * 2005-02-18 2006-08-21 Nedap Nv Information label for 'smart shelf' environment.
EP1693788A3 (en) * 2005-02-18 2006-10-18 N.V. Nederlandsche Apparatenfabriek NEDAP Information label for intelligent shelf in shops
EP1693788A2 (en) * 2005-02-18 2006-08-23 N.V. Nederlandsche Apparatenfabriek NEDAP Information label for intelligent shelf in shops
DE102005030626A1 (en) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Security document with integrated circuit and display system
DE102005030627A1 (en) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Security or value document with a device for contactless communication with an external reading and / or writing device
WO2007004140A1 (en) * 2005-07-05 2007-01-11 Koninklijke Philips Electronics N.V. Security display assembly
US9330386B2 (en) 2005-09-28 2016-05-03 Visa International Service Association Device, system and method for reducing an interaction time for a contactless transaction
US8770476B2 (en) 2005-09-28 2014-07-08 Visa International Service Association Device, system and method for reducing an interaction time for a contactless transaction
EP2711889A3 (en) * 2005-09-28 2014-04-30 Visa International Service Association Device, system and method for reducing an interaction time for a contactless transaction
EP1934935A2 (en) * 2005-09-28 2008-06-25 Visa International Service Association Device, system and method for reducing an interaction time for a contactless transaction
US9613354B2 (en) 2005-09-28 2017-04-04 Visa International Service Association Device, system and method for reducing an interaction time for a contactless transaction
EP1934935A4 (en) * 2005-09-28 2011-03-02 Visa Int Service Ass Device, system and method for reducing an interaction time for a contactless transaction
US10043177B2 (en) 2005-09-28 2018-08-07 Visa International Service Association Device, system and method for reducing an interaction time for a contactless transaction
EP2426544A2 (en) 2005-10-28 2012-03-07 Bundesdruckerei GmbH Document having a display device
DE102005052070A1 (en) * 2005-10-28 2007-05-03 Bundesdruckerei Gmbh display device
EP2426544A3 (en) * 2005-10-28 2012-04-18 Bundesdruckerei GmbH Document having a display device
WO2008000764A1 (en) * 2006-06-29 2008-01-03 Bundesdruckerei Gmbh Security or valuable document with at least two display mechanisms
WO2008015676A2 (en) * 2006-08-01 2008-02-07 Micro-D Ltd. Method of making smart cards, smart cards made according to the method, and an lcd particularly for use in such smart cards
WO2008015676A3 (en) * 2006-08-01 2008-12-11 Micro D Ltd Method of making smart cards, smart cards made according to the method, and an lcd particularly for use in such smart cards
US9245283B2 (en) 2006-10-17 2016-01-26 Karen Nixon Lane Incentive imaging methods and devices
EP2074574A4 (en) * 2006-10-17 2011-05-25 Karen Nixon-Lane Incentive imaging methods and devices
EP2074574A2 (en) * 2006-10-17 2009-07-01 NIXON-LANE, Karen Incentive imaging methods and devices
DE102007016777B4 (en) 2007-04-04 2018-11-22 Bundesdruckerei Gmbh Security or value document
DE102007016777A1 (en) 2007-04-04 2008-10-09 Bundesdruckerei Gmbh Document with display module
DE102007024678A1 (en) 2007-05-25 2008-11-27 Bundesdruckerei Gmbh Value or security document, method for reproducing a picture sequence and computer program product
WO2008145505A1 (en) 2007-05-25 2008-12-04 Bundesdruckerei Gmbh Value or security document, method for reproducing an image sequence and computer program product
DE102007050480A1 (en) 2007-10-19 2009-04-23 Bundesdruckerei Gmbh A document having a display device, a document reader, and a method of reading a document
DE102007050480B4 (en) 2007-10-19 2019-03-21 Bundesdruckerei Gmbh ID document with a display device, system with an ID document and method for reading an ID document
WO2009059935A1 (en) * 2007-11-06 2009-05-14 Giesecke & Devrient Gmbh Data processing device and method for operating a data processing device
DE102007000874A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000890B4 (en) * 2007-11-12 2014-06-05 Bundesdruckerei Gmbh Document with an integrated display device
EP4057272A2 (en) 2007-11-12 2022-09-14 Bundesdruckerei GmbH Document with integrated display device
DE102007000888A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000890A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000881A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device, method for producing a document and a reader
DE102007000875A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000887A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000879A1 (en) 2007-11-12 2009-05-20 Bundesdruckerei Gmbh Document with an integrated display device
US8384628B2 (en) 2007-11-12 2013-02-26 Bundesdruckerei Gmbh Document with an integrated display device
EP3581396A1 (en) 2007-11-12 2019-12-18 Bundesdruckerei GmbH Document with integrated display device
DE102007000879B4 (en) * 2007-11-12 2013-05-08 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000889A1 (en) 2007-11-12 2009-05-20 Bundesdruckerei Gmbh Document with an integrated display device
WO2009062892A2 (en) 2007-11-12 2009-05-22 Bundesdruckerei Gmbh Document comprising a built-in display device
DE102007000883A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000885A1 (en) 2007-11-12 2009-05-14 Bundesdruckerei Gmbh Document with an integrated display device
EP2226790A2 (en) 2007-11-12 2010-09-08 Bundesdruckerei GmbH Document with an integrated display device
DE102007000889B4 (en) * 2007-11-12 2009-12-17 Bundesdruckerei Gmbh Document with an integrated display device
DE102007000889B8 (en) * 2007-11-12 2010-04-08 Bundesdruckerei Gmbh Document with an integrated display device
EP2838055A2 (en) 2007-11-12 2015-02-18 Bundesdruckerei GmbH Document with an integrated display device, method for producing a document and reader
DE102008000011A1 (en) 2008-01-08 2009-07-09 Bundesdruckerei Gmbh Document with a display device and method for selecting a secret identifier
DE102008000676A1 (en) 2008-03-14 2009-09-17 Bundesdruckerei Gmbh Document with an emissive display device
DE102008001149A1 (en) 2008-04-14 2009-10-15 Bundesdruckerei Gmbh Document with a memory and receiver device
CN102812505A (en) * 2010-03-31 2012-12-05 宝洁公司 An interactive product package that forms a node of a product-centric communications network
DE102010003586A1 (en) 2010-04-01 2011-10-06 Bundesdruckerei Gmbh Document with an electronic display device
WO2011120737A1 (en) 2010-04-01 2011-10-06 Bundesdruckerei Gmbh Document having an electronic display device
DE102011085537A1 (en) 2011-11-01 2013-05-02 Bundesdruckerei Gmbh Document, electronic system, method for entering data into a document and method for checking the authenticity of a document
WO2013064196A1 (en) 2011-11-01 2013-05-10 Bundesdruckerei Gmbh Document, reading device, electronic system, method for generating an input signal and method for checking the authenticity of a document
WO2013064448A1 (en) 2011-11-01 2013-05-10 Bundesdruckerei Gmbh Document, electronic system, method for entering data into a document and method for checking the authenticity of a document
EP2884429A1 (en) 2011-11-01 2015-06-17 Bundesdruckerei GmbH Document, reader, electronic system, method for generating an input signal and method of checking the authenticity of a document
EP3264337A1 (en) 2011-11-01 2018-01-03 Bundesdruckerei GmbH Reader, electronic system, and adapter for a reader
CN103383740A (en) * 2012-05-04 2013-11-06 智慧光科技股份有限公司 Display type card with security authentication function
US11295681B2 (en) 2018-01-22 2022-04-05 Hewlett-Packard Development Company, L.P. Display device

Also Published As

Publication number Publication date
AU2477999A (en) 1999-08-09
EP1046130A1 (en) 2000-10-25
CN100341024C (en) 2007-10-03
KR100601178B1 (en) 2006-07-13
ID26352A (en) 2000-12-14
KR20010040432A (en) 2001-05-15
CA2319127A1 (en) 1999-07-29
RU2000122446A (en) 2002-07-27
AU755297B2 (en) 2002-12-12
CN1290380A (en) 2001-04-04
JP2002501263A (en) 2002-01-15
EP1046130A4 (en) 2003-02-05
IL137498A0 (en) 2001-07-24
BR9907747A (en) 2000-10-17

Similar Documents

Publication Publication Date Title
AU755297B2 (en) Transmitting advertisements to smart cards
US6068183A (en) Chip card system
US6019284A (en) Flexible chip card with display
EP1023692B1 (en) Portable ic card
US7925538B2 (en) Card with embedded bistable display having short and long term information
US7163153B2 (en) Selectable multi-purpose card
US8628021B2 (en) Debit/credit card device
WO1994020929A1 (en) Smart card
US20070205290A1 (en) Presentation and transaction instruments with image display
JPH0766402B2 (en) Portable data processing terminal and data processing system using the terminal
EP1573663B1 (en) Smart card with non-volatile display using temperature-sensitive electronic ink
GB2333494A (en) Smart card for electronic cash transactions having ferroelectric LCD
JP2004021288A (en) Ic card information indicator, ic card with display function and ic card information display method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99802449.X

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US US US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWE Wipo information: entry into national phase

Ref document number: 137498

Country of ref document: IL

ENP Entry into the national phase

Ref document number: 2319127

Country of ref document: CA

Ref document number: 2319127

Country of ref document: CA

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2000 528949

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020007008220

Country of ref document: KR

Ref document number: PA/A/2000/007377

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 24779/99

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 1999904370

Country of ref document: EP

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWP Wipo information: published in national office

Ref document number: 1999904370

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020007008220

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1999904370

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 24779/99

Country of ref document: AU

WWG Wipo information: grant in national office

Ref document number: 1020007008220

Country of ref document: KR