DE59805423D1 - Diffraktives flächenmuster - Google Patents

Diffraktives flächenmuster

Info

Publication number
DE59805423D1
DE59805423D1 DE59805423T DE59805423T DE59805423D1 DE 59805423 D1 DE59805423 D1 DE 59805423D1 DE 59805423 T DE59805423 T DE 59805423T DE 59805423 T DE59805423 T DE 59805423T DE 59805423 D1 DE59805423 D1 DE 59805423D1
Authority
DE
Germany
Prior art keywords
structures
patterns
absorbent
document
surface pattern
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE59805423T
Other languages
English (en)
Inventor
Rene Staub
Robert Tompkin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OVD Kinegram AG
Original Assignee
OVD Kinegram AG
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
Application filed by OVD Kinegram AG filed Critical OVD Kinegram AG
Application granted granted Critical
Publication of DE59805423D1 publication Critical patent/DE59805423D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record 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
    • G06K19/08—Record 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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record 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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—Record 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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • B42D2033/24—
DE59805423T 1997-06-06 1998-06-04 Diffraktives flächenmuster Expired - Lifetime DE59805423D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01368/97A CH693517A5 (de) 1997-06-06 1997-06-06 Flächenmuster.
PCT/EP1998/003324 WO1998055964A1 (de) 1997-06-06 1998-06-04 Diffraktives flächenmuster

Publications (1)

Publication Number Publication Date
DE59805423D1 true DE59805423D1 (de) 2002-10-10

Family

ID=4208786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59805423T Expired - Lifetime DE59805423D1 (de) 1997-06-06 1998-06-04 Diffraktives flächenmuster

Country Status (15)

Country Link
US (1) US6359734B1 (de)
EP (2) EP0883085A1 (de)
JP (1) JP4010373B2 (de)
KR (1) KR100403419B1 (de)
CN (1) CN1179301C (de)
AT (1) ATE223600T1 (de)
AU (1) AU740397B2 (de)
CA (1) CA2292594C (de)
CH (1) CH693517A5 (de)
DE (1) DE59805423D1 (de)
ES (1) ES2183391T3 (de)
HK (1) HK1026759A1 (de)
PT (1) PT986796E (de)
RU (1) RU2193232C2 (de)
WO (1) WO1998055964A1 (de)

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DE19915943A1 (de) * 1999-04-09 2000-10-12 Ovd Kinegram Ag Zug Dekorationsfolie
DE10127981C1 (de) 2001-06-08 2003-01-16 Ovd Kinegram Ag Zug Diffraktives Sicherheitselement
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US7923260B2 (en) * 2002-08-20 2011-04-12 Illumina, Inc. Method of reading encoded particles
US20050227252A1 (en) * 2002-08-20 2005-10-13 Moon John A Diffraction grating-based encoded articles for multiplexed experiments
US7901630B2 (en) * 2002-08-20 2011-03-08 Illumina, Inc. Diffraction grating-based encoded microparticle assay stick
US7900836B2 (en) * 2002-08-20 2011-03-08 Illumina, Inc. Optical reader system for substrates having an optically readable code
US7441703B2 (en) * 2002-08-20 2008-10-28 Illumina, Inc. Optical reader for diffraction grating-based encoded optical identification elements
US7872804B2 (en) * 2002-08-20 2011-01-18 Illumina, Inc. Encoded particle having a grating with variations in the refractive index
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
US7092160B2 (en) * 2002-09-12 2006-08-15 Illumina, Inc. Method of manufacturing of diffraction grating-based optical identification element
US20100255603A9 (en) 2002-09-12 2010-10-07 Putnam Martin A Method and apparatus for aligning microbeads in order to interrogate the same
CA2498933C (en) * 2002-09-12 2012-08-28 Cyvera Corporation Method and apparatus for aligning elongated microbeads in order to interrogate the same
DE10351129B4 (de) 2003-11-03 2008-12-24 Ovd Kinegram Ag Diffraktives Sicherheitselement mit einem Halbtonbild
AT501566B1 (de) * 2003-12-29 2008-06-15 Hueck Folien Gmbh Sicherheitselement mit mehreren funktionellen merkmalen
US7433123B2 (en) 2004-02-19 2008-10-07 Illumina, Inc. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein
CA2559283C (en) 2004-03-12 2014-08-26 Russell Paul Cowburn Authenticity verification methods, products and apparatuses
CN100527152C (zh) 2004-03-12 2009-08-12 英根亚技术有限公司 创建可验证打印物品并随后验证它们的方法和装置
WO2006020363A2 (en) * 2004-07-21 2006-02-23 Illumina, Inc. Method and apparatus for drug product tracking using encoded optical identification elements
GB2444139B (en) * 2004-08-13 2008-11-12 Ingenia Technology Ltd Authenticity verification methods products and apparatuses
US7604173B2 (en) * 2004-11-16 2009-10-20 Illumina, Inc. Holographically encoded elements for microarray and other tagging labeling applications, and method and apparatus for making and reading the same
EP2194485B1 (de) 2004-11-16 2012-10-17 Illumina, Inc. Verfahren und Vorrichtung zum Auslesen kodierter Mikroperlen
EP1828995A1 (de) * 2004-12-17 2007-09-05 Koninklijke Philips Electronics N.V. Optischer identifikator mit zufällig ausgerichteten teilflächen
US7623624B2 (en) * 2005-11-22 2009-11-24 Illumina, Inc. Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction
DE102005061749A1 (de) 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
EP2110776B1 (de) 2005-12-23 2012-10-31 Ingenia Holdings Limited Optische Authentifizierung
DE102006006323B4 (de) 2006-02-11 2017-07-13 Ovd Kinegram Ag Mehrschichtkörper mit einer optisch maschinell lesbaren Kennung
US7830575B2 (en) * 2006-04-10 2010-11-09 Illumina, Inc. Optical scanner with improved scan time
US7943273B2 (en) * 2007-04-20 2011-05-17 Photronics, Inc. Photomask with detector for optimizing an integrated circuit production process and method of manufacturing an integrated circuit using the same
US7851110B2 (en) * 2007-04-20 2010-12-14 Photronics, Inc. Secure photomask with blocking aperture
US7790340B2 (en) * 2007-04-20 2010-09-07 Photronics, Inc. Photomask with detector for optimizing an integrated circuit production process and method of manufacturing an integrated circuit using the same
GB0711434D0 (en) 2007-06-13 2007-07-25 Rue De Int Ltd Holographic security device
GB0821872D0 (en) * 2008-12-01 2009-01-07 Optaglio Sro Optical device offering multiple pattern switch and/or colour effect and method of manufacture
GB2466311B (en) 2008-12-19 2010-11-03 Ingenia Holdings Self-calibration of a matching algorithm for determining authenticity
GB2466465B (en) 2008-12-19 2011-02-16 Ingenia Holdings Authentication
GB2476226B (en) 2009-11-10 2012-03-28 Ingenia Holdings Ltd Optimisation
FR2987783B1 (fr) * 2012-03-06 2014-04-11 Oberthur Fiduciaire Sas Document de securite pourvu d'un repere tactile et d'une zone texturee et procede de fabrication
WO2020097743A1 (en) * 2018-11-16 2020-05-22 Orell Füssli Sicherheitsdruck Ag Waveguide-based anti-forgery security device
CN113466981A (zh) * 2021-07-01 2021-10-01 江西欧迈斯微电子有限公司 衍射光学元件、投射模组及电子设备
WO2023068632A1 (ko) 2021-10-18 2023-04-27 라이트비전 주식회사 딥러닝을 이용하여 가상 tem sadp 영상과 실제 tem sadp 영상을 상호 변환시키는 회절 패턴 영상 변환 시스템 및 방법
WO2023068631A1 (ko) 2021-10-18 2023-04-27 라이트비전 주식회사 높은 분별력을 가지는 tem sadp 영상 생성 시스템 및 방법
KR102582498B1 (ko) 2021-10-18 2023-09-26 라이트비전 주식회사 높은 분별력을 가지는 tem sadp 영상 생성 시스템 및 방법

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US4023010A (en) * 1975-09-08 1977-05-10 Ncr Corporation Optical identification system and reader for reading optical gratings on a record medium
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CH653160A5 (de) 1981-09-10 1985-12-13 Landis & Gyr Ag Wertdokument mit maschinenlesbaren optischen echtheitsmarkierungen.
CH659433A5 (de) 1982-10-04 1987-01-30 Landis & Gyr Ag Dokument mit einem beugungsoptischen sicherheitselement.
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EP0375833B1 (de) * 1988-12-12 1993-02-10 Landis & Gyr Technology Innovation AG Optisch variables Flächenmuster
DK0401466T3 (da) * 1989-06-05 1995-10-30 Landis & Gyr Tech Innovat Laminat med diffraktionsstruktur
GB9019784D0 (en) * 1990-09-10 1990-10-24 Amblehurst Ltd Security device
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CA2079620A1 (en) * 1991-10-25 1993-04-26 Roeland M. T. Hekker Holographic elements for an optical recording system
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WO1997027504A1 (en) * 1996-01-26 1997-07-31 Landis & Gyr Technology Innovation Ag Surface pattern
CH693693A5 (de) 1997-06-06 2003-12-15 Ovd Kinegram Ag Vorrichtung zum Erkennen beugungsoptischer Markierungen.

Also Published As

Publication number Publication date
RU2193232C2 (ru) 2002-11-20
CN1179301C (zh) 2004-12-08
EP0986796A1 (de) 2000-03-22
CA2292594C (en) 2004-08-03
JP2002505774A (ja) 2002-02-19
EP0883085A1 (de) 1998-12-09
EP0986796B1 (de) 2002-09-04
WO1998055964A1 (de) 1998-12-10
HK1026759A1 (en) 2000-12-22
JP4010373B2 (ja) 2007-11-21
US6359734B1 (en) 2002-03-19
CN1265214A (zh) 2000-08-30
ATE223600T1 (de) 2002-09-15
CH693517A5 (de) 2003-09-15
AU8335698A (en) 1998-12-21
KR20010013506A (ko) 2001-02-26
CA2292594A1 (en) 1998-12-10
ES2183391T3 (es) 2003-03-16
AU740397B2 (en) 2001-11-01
KR100403419B1 (ko) 2003-10-30
PT986796E (pt) 2003-01-31

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Legal Events

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