DE69840936D1 - Verfahren und vorrichtung zur zeitmultiplex-ansteuerung mit spannungssignalen - Google Patents

Verfahren und vorrichtung zur zeitmultiplex-ansteuerung mit spannungssignalen

Info

Publication number
DE69840936D1
DE69840936D1 DE69840936T DE69840936T DE69840936D1 DE 69840936 D1 DE69840936 D1 DE 69840936D1 DE 69840936 T DE69840936 T DE 69840936T DE 69840936 T DE69840936 T DE 69840936T DE 69840936 D1 DE69840936 D1 DE 69840936D1
Authority
DE
Germany
Prior art keywords
time
voltage signals
multiplex driving
multiplex
driving
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
DE69840936T
Other languages
English (en)
Inventor
Ronald L Hansen
Jay Friedman
Lee Stoian
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69840936D1 publication Critical patent/DE69840936D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
DE69840936T 1998-03-30 1998-12-07 Verfahren und vorrichtung zur zeitmultiplex-ansteuerung mit spannungssignalen Expired - Lifetime DE69840936D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/050,667 US6169529B1 (en) 1998-03-30 1998-03-30 Circuit and method for controlling the color balance of a field emission display
PCT/US1998/025952 WO1999050816A1 (en) 1998-03-30 1998-12-07 A circuit and method for time multiplexing voltage signals

Publications (1)

Publication Number Publication Date
DE69840936D1 true DE69840936D1 (de) 2009-08-06

Family

ID=21966651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840936T Expired - Lifetime DE69840936D1 (de) 1998-03-30 1998-12-07 Verfahren und vorrichtung zur zeitmultiplex-ansteuerung mit spannungssignalen

Country Status (6)

Country Link
US (1) US6169529B1 (de)
EP (1) EP1066618B1 (de)
JP (1) JP3746424B2 (de)
KR (1) KR100404678B1 (de)
DE (1) DE69840936D1 (de)
WO (1) WO1999050816A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000242214A (ja) * 1999-02-17 2000-09-08 Futaba Corp 電界放出型画像表示装置
US6380914B1 (en) * 1999-08-02 2002-04-30 Motorola, Inc. Method for improving life of a field emission display
US7081928B2 (en) * 2001-05-16 2006-07-25 Hewlett-Packard Development Company, L.P. Optical system for full color, video projector using single light valve with plural sub-pixel reflectors
US6822628B2 (en) 2001-06-28 2004-11-23 Candescent Intellectual Property Services, Inc. Methods and systems for compensating row-to-row brightness variations of a field emission display
US7180479B2 (en) * 2001-10-30 2007-02-20 Semiconductor Energy Laboratory Co., Ltd. Signal line drive circuit and light emitting device and driving method therefor
US7576734B2 (en) * 2001-10-30 2009-08-18 Semiconductor Energy Laboratory Co., Ltd. Signal line driving circuit, light emitting device, and method for driving the same
JP4008245B2 (ja) * 2002-01-25 2007-11-14 シャープ株式会社 表示装置用駆動装置
JP4027691B2 (ja) * 2002-03-18 2007-12-26 株式会社日立製作所 液晶表示装置
KR100434504B1 (ko) * 2002-06-14 2004-06-05 삼성전자주식회사 Ｒ, ｇ, ｂ별 독립적인 계조 전압을 사용하는 액정 표시장치 구동용 소오스 드라이버 집적회로
US6771027B2 (en) * 2002-11-21 2004-08-03 Candescent Technologies Corporation System and method for adjusting field emission display illumination
KR100894643B1 (ko) * 2002-12-03 2009-04-24 엘지디스플레이 주식회사 액정표시장치의 데이터 구동 장치 및 방법
KR100894644B1 (ko) * 2002-12-03 2009-04-24 엘지디스플레이 주식회사 액정표시장치의 데이터 구동 장치 및 방법
US9459512B2 (en) * 2013-04-09 2016-10-04 Vizio, Inc FIPEL backlight panel with pixel color film for displays
CN114363448A (zh) * 2020-09-29 2022-04-15 北京小米移动软件有限公司 屏幕小窗口的亮度控制方法、装置、终端及存储介质

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US4051468A (en) 1976-07-28 1977-09-27 Rca Corporation Apparatus and method for modulating a flat panel display device
US4166233A (en) 1977-06-13 1979-08-28 Rca Corporation Phosphor screen for flat panel color display
US4707638A (en) * 1987-01-27 1987-11-17 Mitsubishi Denki Kabushiki Kaisha Luminance adjusting system for a flat matrix type cathode-ray tube
FR2632436B1 (fr) 1988-06-01 1991-02-15 Commissariat Energie Atomique Procede d'adressage d'un ecran matriciel fluorescent a micropointes
JP2861333B2 (ja) * 1990-08-29 1999-02-24 松下電器産業株式会社 画像補正装置
JP2761128B2 (ja) * 1990-10-31 1998-06-04 富士通株式会社 液晶表示装置
US5262698A (en) 1991-10-31 1993-11-16 Raytheon Company Compensation for field emission display irregularities
US5956004A (en) * 1993-05-11 1999-09-21 Micron Technology, Inc. Controlling pixel brightness in a field emission display using circuits for sampling and discharging
FR2691568B1 (fr) * 1992-05-21 1996-12-13 Commissariat Energie Atomique Procede d'affichage de differents niveaux de gris et systeme de mise en óoeuvre de ce procede.
GB2273856B (en) * 1992-12-22 1996-12-18 Advanced Risc Mach Ltd Pixel display palette
JPH075836A (ja) * 1993-04-05 1995-01-10 Canon Inc 画像形成装置及び画像形成方法
FR2708129B1 (fr) 1993-07-22 1995-09-01 Commissariat Energie Atomique Procédé et dispositif de commande d'un écran fluorescent à micropointes.
JPH0830231A (ja) * 1994-07-18 1996-02-02 Toshiba Corp Ｌｅｄドットマトリクス表示器及びその調光方法
JPH09505415A (ja) * 1994-09-07 1997-05-27 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 色表示装置
JP2926612B2 (ja) * 1995-02-28 1999-07-28 双葉電子工業株式会社 電界放出型素子、電界放出型画像表示装置、およびその駆動方法
EP0755042B1 (de) 1995-07-20 2003-07-16 STMicroelectronics S.r.l. Verfahren und Vorrichtung zur Vereinheitlichung der Helligkeit und zur Reduzierung des Abbaus von Phosphor in einer flachen Bildemissionsanzeigevorrichtung
US5867136A (en) 1995-10-02 1999-02-02 Micron Display Technology, Inc. Column charge coupling method and device
US5767823A (en) * 1995-10-05 1998-06-16 Micron Display, Inc. Method and apparatus for gray scale modulation of a matrix display
US5710604A (en) 1996-02-09 1998-01-20 Texas Instruments Incorporated Video memory device for color-sequential-type displays
US5847515A (en) * 1996-11-01 1998-12-08 Micron Technology, Inc. Field emission display having multiple brightness display modes
US5898415A (en) * 1997-09-26 1999-04-27 Candescent Technologies Corporation Circuit and method for controlling the color balance of a flat panel display without reducing gray scale resolution
US5910792A (en) * 1997-11-12 1999-06-08 Candescent Technologies, Corp. Method and apparatus for brightness control in a field emission display
US6037918A (en) * 1998-03-30 2000-03-14 Candescent Technologies, Inc. Error compensator circuits used in color balancing with time multiplexed voltage signals for a flat panel display unit

Also Published As

Publication number Publication date
WO1999050816A1 (en) 1999-10-07
EP1066618B1 (de) 2009-06-24
KR100404678B1 (ko) 2003-11-07
EP1066618A1 (de) 2001-01-10
US6169529B1 (en) 2001-01-02
JP2002510072A (ja) 2002-04-02
JP3746424B2 (ja) 2006-02-15
KR20010052232A (ko) 2001-06-25
EP1066618A4 (de) 2001-11-07

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Legal Events

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