DE69025341T2 - Rastersequentielles Anzeigesystem mit einer von der Rückseite beleuchtbaren Anordnung von Flüssigkristallbildelementen und Verfahren zur Bilderzeugung - Google Patents

Rastersequentielles Anzeigesystem mit einer von der Rückseite beleuchtbaren Anordnung von Flüssigkristallbildelementen und Verfahren zur Bilderzeugung

Info

Publication number
DE69025341T2
DE69025341T2 DE69025341T DE69025341T DE69025341T2 DE 69025341 T2 DE69025341 T2 DE 69025341T2 DE 69025341 T DE69025341 T DE 69025341T DE 69025341 T DE69025341 T DE 69025341T DE 69025341 T2 DE69025341 T2 DE 69025341T2
Authority
DE
Germany
Prior art keywords
illuminable
array
liquid crystal
display system
imaging method
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 - Fee Related
Application number
DE69025341T
Other languages
English (en)
Other versions
DE69025341D1 (de
Inventor
Roger Stewart
William Roach
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.)
Sarnoff Corp
Original Assignee
David Sarnoff Research Center 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 David Sarnoff Research Center Inc filed Critical David Sarnoff Research Center Inc
Publication of DE69025341D1 publication Critical patent/DE69025341D1/de
Application granted granted Critical
Publication of DE69025341T2 publication Critical patent/DE69025341T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/30—Picture reproducers using solid-state colour display devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G02F1/133622—Colour sequential illumination
    • 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
    • G09G2310/0235—Field-sequential colour display
    • 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
    • G09G2310/024—Scrolling of light from the illumination source over the display in combination with the scanning of the display screen
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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
    • G09G2320/0633—Adjustment of display parameters for control of overall brightness by amplitude modulation of the brightness of the illumination source
    • 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
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/3413—Details of control of colour illumination 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
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
DE69025341T 1989-12-22 1990-11-01 Rastersequentielles Anzeigesystem mit einer von der Rückseite beleuchtbaren Anordnung von Flüssigkristallbildelementen und Verfahren zur Bilderzeugung Expired - Fee Related DE69025341T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45519589A 1989-12-22 1989-12-22
PCT/US1990/006206 WO1991010223A1 (en) 1989-12-22 1990-11-01 Field-sequential display system utilizing a backlit lcd pixel array and method for forming an image

Publications (2)

Publication Number Publication Date
DE69025341D1 DE69025341D1 (de) 1996-03-21
DE69025341T2 true DE69025341T2 (de) 1996-08-29

Family

ID=23807784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025341T Expired - Fee Related DE69025341T2 (de) 1989-12-22 1990-11-01 Rastersequentielles Anzeigesystem mit einer von der Rückseite beleuchtbaren Anordnung von Flüssigkristallbildelementen und Verfahren zur Bilderzeugung

Country Status (6)

Country Link
US (1) US5337068A (de)
EP (1) EP0528797B1 (de)
JP (1) JP3233927B2 (de)
KR (1) KR100212866B1 (de)
DE (1) DE69025341T2 (de)
WO (1) WO1991010223A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20020165U1 (de) * 2000-11-28 2002-04-04 Aeg Ges Moderne Inf Sys Mbh LCD-Anzeigeelement mit einer farbigen Hinterleuchtung
US7522136B2 (en) 2003-12-02 2009-04-21 Lg Display Co., Ltd. Liquid crystal display device and driving method thereof

Families Citing this family (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128628A1 (de) * 1991-08-26 1993-03-04 Viorel Alius Anordnung zur erzeugung bewegter farbbilder
US5402143A (en) * 1991-12-23 1995-03-28 Panocorp Display Systems Color fluorescent liquid crystal display
GB2265480B (en) * 1992-03-24 1995-11-01 Technophone Ltd Microprocessor controlled apparatus
US5428366A (en) * 1992-09-09 1995-06-27 Dimension Technologies, Inc. Field sequential color illumination system for liquid crystal display
US5387921A (en) * 1992-10-08 1995-02-07 Panocorp Display Systems Scanning back illuminating light source for liquid crystal and other displays
US5461397A (en) * 1992-10-08 1995-10-24 Panocorp Display Systems Display device with a light shutter front end unit and gas discharge back end unit
DE4235753A1 (de) * 1992-10-23 1994-04-28 Zeiss Carl Fa Bilderzeugungssystem zum stereoskopischen Sehen
US20010054989A1 (en) * 1993-10-22 2001-12-27 Matthew Zavracky Color sequential display panels
JPH07152017A (ja) * 1993-11-30 1995-06-16 Sony Corp 液晶素子の駆動方法及びその液晶素子
US5592193A (en) * 1994-03-10 1997-01-07 Chunghwa Picture Tubes, Ltd. Backlighting arrangement for LCD display panel
US5642129A (en) * 1994-03-23 1997-06-24 Kopin Corporation Color sequential display panels
US6097352A (en) * 1994-03-23 2000-08-01 Kopin Corporation Color sequential display panels
US5510915A (en) * 1994-08-02 1996-04-23 Ge; Shichao Out-Active-Matrix-LCD
JPH08101669A (ja) * 1994-09-30 1996-04-16 Semiconductor Energy Lab Co Ltd 表示装置駆動回路
US5808800A (en) 1994-12-22 1998-09-15 Displaytech, Inc. Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
US5748164A (en) 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
US5757348A (en) * 1994-12-22 1998-05-26 Displaytech, Inc. Active matrix liquid crystal image generator with hybrid writing scheme
GB2314196B (en) * 1995-04-18 1998-06-17 Cambridge Display Tech Ltd A display
WO1996033483A1 (en) * 1995-04-18 1996-10-24 Cambridge Display Technology Limited A display
US6316872B1 (en) 1995-09-22 2001-11-13 Gl Displays, Inc. Cold cathode fluorescent lamp
US5834889A (en) * 1995-09-22 1998-11-10 Gl Displays, Inc. Cold cathode fluorescent display
US5801665A (en) * 1995-10-30 1998-09-01 Industrial Technology Research Institute Format converter for the conversion of conventional color display format to field sequential
US5754249A (en) 1995-10-30 1998-05-19 Industrial Technology Research Institute Interlaced image synchronization method for field sequential display
JP3175001B2 (ja) * 1996-02-23 2001-06-11 キヤノン株式会社 液晶表示装置及びその駆動方法
JP3277121B2 (ja) * 1996-05-22 2002-04-22 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶デイスプレイの中間表示駆動方式
JPH09311312A (ja) * 1996-05-24 1997-12-02 Matsushita Electric Ind Co Ltd 液晶プロジェクター
US5705285A (en) * 1996-09-03 1998-01-06 Motorola, Inc. Multicolored organic electroluminescent display
US7321354B1 (en) 1996-10-31 2008-01-22 Kopin Corporation Microdisplay for portable communication systems
US6545654B2 (en) 1996-10-31 2003-04-08 Kopin Corporation Microdisplay for portable communication systems
US6486862B1 (en) * 1996-10-31 2002-11-26 Kopin Corporation Card reader display system
US7372447B1 (en) 1996-10-31 2008-05-13 Kopin Corporation Microdisplay for portable communication systems
US6677936B2 (en) * 1996-10-31 2004-01-13 Kopin Corporation Color display system for a camera
US6559825B2 (en) * 1996-10-31 2003-05-06 Kopin Corporation Display system for wireless pager
US6046716A (en) 1996-12-19 2000-04-04 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US5920298A (en) * 1996-12-19 1999-07-06 Colorado Microdisplay, Inc. Display system having common electrode modulation
US6078303A (en) * 1996-12-19 2000-06-20 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
KR20000016257A (ko) * 1997-04-22 2000-03-25 모리시타 요이치 화상 판독기능을 가진 액정 표시장치, 화상판독방법 및 제조방법
GB2324899A (en) * 1997-04-30 1998-11-04 Sharp Kk Active matrix display
US6108058A (en) * 1997-04-30 2000-08-22 Tohoku Techno-Brains Corporation Field sequential Pi cell LCD with compensator
JPH1115450A (ja) * 1997-06-27 1999-01-22 Sony Corp 表示装置
US6016157A (en) * 1997-08-12 2000-01-18 Eastman Kodak Company Printer using multiple light sources and monochrome LCD
US20010052885A1 (en) * 1997-09-12 2001-12-20 Masaya Okita Method for driving a nematic liquid crystal
US6288788B1 (en) * 1997-10-21 2001-09-11 Eastman Kodak Company Printer using liquid crystal display for contact printing
US6552704B2 (en) 1997-10-31 2003-04-22 Kopin Corporation Color display with thin gap liquid crystal
US6476784B2 (en) 1997-10-31 2002-11-05 Kopin Corporation Portable display system with memory card reader
US6909419B2 (en) * 1997-10-31 2005-06-21 Kopin Corporation Portable microdisplay system
JP3486742B2 (ja) * 1997-11-27 2004-01-13 株式会社ヒューネット 液晶ディスプレイ用バックライト
GB2335776A (en) * 1998-03-27 1999-09-29 Central Research Lab Ltd Colour display
EP1076912A2 (de) * 1998-05-06 2001-02-21 GL Displays, Inc. Kaltkathoden-fluoreszenzlampe und anzeige
JP3280307B2 (ja) * 1998-05-11 2002-05-13 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
US6611249B1 (en) * 1998-07-22 2003-08-26 Silicon Graphics, Inc. System and method for providing a wide aspect ratio flat panel display monitor independent white-balance adjustment and gamma correction capabilities
GB9813326D0 (en) 1998-06-19 1998-08-19 Cambridge Display Tech Ltd Backlit displays
JP2000020004A (ja) * 1998-06-26 2000-01-21 Mitsubishi Electric Corp 画像表示装置
CN1237496C (zh) * 1998-07-24 2006-01-18 精工爱普生株式会社 显示装置
GB2342179A (en) * 1998-09-22 2000-04-05 Sharp Kk Transflective Liquid Crystal Displays
JP3584351B2 (ja) * 1998-11-13 2004-11-04 富士通株式会社 液晶表示装置
US6285346B1 (en) * 1998-12-18 2001-09-04 Philips Electronics North America Corporation Increased-frequency addressing of display system employing reflective light modulator
JP2000275604A (ja) * 1999-03-23 2000-10-06 Hitachi Ltd 液晶表示装置
DE19927791A1 (de) * 1999-06-18 2000-12-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Farbanzeige mit sequentieller Primärfarberzeugung
KR100347558B1 (ko) 1999-07-23 2002-08-07 닛본 덴기 가부시끼가이샤 액정표시장치 및 그 구동방법
US6624756B1 (en) * 1999-07-29 2003-09-23 Hewlett-Packard Development Company, L.P. Liquid crystal light valve system with automatic color balance correction
JP3688574B2 (ja) * 1999-10-08 2005-08-31 シャープ株式会社 液晶表示装置および光源装置
JP3980823B2 (ja) * 1999-11-06 2007-09-26 三星電子株式会社 単一の液晶ディスプレーパネルを用いたディスプレー装置及び方法
US6452582B1 (en) * 1999-12-01 2002-09-17 Garmin Corporation Method and apparatus for refreshing a liquid crystal display
DE50108044D1 (de) * 2000-02-24 2005-12-22 Aeg Ges Moderne Inf Sys Mbh LCD-Pixelmatrixelement und grafikfähige LCD-Anzeigetafel mit einer Mehrzahl von solchen LCD-Pixelmatrixelementen
TW528169U (en) * 2000-05-04 2003-04-11 Koninkl Philips Electronics Nv Assembly of a display device and an illumination system
JP3527193B2 (ja) * 2000-10-13 2004-05-17 Ｎｅｃエレクトロニクス株式会社 液晶表示装置及びコンピュータ
EP1346318A2 (de) * 2000-11-29 2003-09-24 Three-Five Systems, Inc. Symmetrisches binärfarbenansteuerverfahren und digital gesteuerte signalformansteuerverfahren für grafische anzeigen und diese implementierendes system
JP2003050569A (ja) 2000-11-30 2003-02-21 Hitachi Ltd 液晶表示装置
US6762742B2 (en) * 2000-12-29 2004-07-13 Samsung Electronics Co., Ltd. Apparatus and method for automatic brightness control for use in liquid crystal display device
US6501234B2 (en) 2001-01-09 2002-12-31 02 Micro International Limited Sequential burst mode activation circuit
DE10121177A1 (de) * 2001-04-30 2002-11-14 Aeg Ges Moderne Inf Sys Mbh LCD-Zelle
US7714824B2 (en) 2001-06-11 2010-05-11 Genoa Color Technologies Ltd. Multi-primary display with spectrally adapted back-illumination
EP1419497A4 (de) 2001-06-11 2005-11-16 Genoa Color Technologies Ltd Einrichtung, system und verfahren für eine farbanzeige
US8289266B2 (en) 2001-06-11 2012-10-16 Genoa Color Technologies Ltd. Method, device and system for multi-color sequential LCD panel
US6559914B1 (en) 2001-07-05 2003-05-06 International Rectifier Corp. Conductive black matrix layer for LCD display connected to gate through two vias
US7064740B2 (en) 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US7391475B2 (en) * 2002-01-31 2008-06-24 Hewlett-Packard Development Company, L.P. Display image generation with differential illumination
US9953590B2 (en) 2002-04-11 2018-04-24 Samsung Display Co., Ltd. Color display devices and methods with enhanced attributes
KR100878269B1 (ko) * 2002-06-18 2009-01-13 삼성전자주식회사 시간 분할 색상 표시 방식의 액정 표시 장치와 그 구동방법 및 백라이트 장치
US20040017347A1 (en) * 2002-07-29 2004-01-29 Hougham Gareth G. Method for fabricating color pixels without light filters
KR20040023551A (ko) * 2002-09-11 2004-03-18 옵트렉스 가부시키가이샤 복합 표시 장치 및 그 구동 방법
US7113165B2 (en) * 2002-10-25 2006-09-26 Hewlett-Packard Development Company, L.P. Molecular light valve display having sequenced color illumination
GB0227632D0 (en) * 2002-11-27 2003-01-08 Koninkl Philips Electronics Nv Active matrix display
KR100496544B1 (ko) * 2002-12-10 2005-06-22 엘지.필립스 엘시디 주식회사 액정표시장치의 구동장치 및 방법
AU2003302977A1 (en) * 2002-12-18 2004-07-09 Koninklijke Philips Electronics N.V. Scrolling backlight device for lcd display panel
KR100908233B1 (ko) * 2003-06-18 2009-07-20 삼성모바일디스플레이주식회사 액정 디스플레이 장치를 안정되게 구동하는 방법, 및 이방법을 사용한 액정 디스플레이 장치
US7394448B2 (en) * 2003-06-20 2008-07-01 Lg. Display Co., Ltd Method and apparatus for driving liquid crystal display device
KR100995640B1 (ko) * 2003-07-07 2010-11-19 엘지디스플레이 주식회사 액정표시모듈
US7623105B2 (en) * 2003-11-21 2009-11-24 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
US7414595B1 (en) 2003-12-07 2008-08-19 Advanced Simulation Displays Co. Virtual mosaic wide field of view display system
US7602369B2 (en) 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7872631B2 (en) 2004-05-04 2011-01-18 Sharp Laboratories Of America, Inc. Liquid crystal display with temporal black point
US8395577B2 (en) 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
US7777714B2 (en) 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US7612757B2 (en) 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7505018B2 (en) 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US7532192B2 (en) 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
JP4328738B2 (ja) * 2004-05-06 2009-09-09 キヤノン株式会社 液晶カラー表示装置
TW200600916A (en) * 2004-05-27 2006-01-01 Alps Electric Co Ltd Color liquid crystal display device
TWI253047B (en) * 2004-06-16 2006-04-11 Chi Mei Optoelectronics Corp Method for controlling operations of a backlight unit of a liquid crystal display
JP2006030401A (ja) * 2004-07-13 2006-02-02 Sony Corp 表示装置および表示方法、記録媒体、並びにプログラム
JP2006030783A (ja) * 2004-07-20 2006-02-02 Alps Electric Co Ltd 液晶表示装置
US7898519B2 (en) * 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US7259815B2 (en) * 2004-10-28 2007-08-21 Motorola Inc. Two-way trans-reflective display
US8050512B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8050511B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7525528B2 (en) 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
EP1820375A1 (de) * 2004-11-26 2007-08-22 Koninklijke Philips Electronics N.V. Treiberschaltung für eine gasentladungslampe mit lampenauswahlteil
KR100752336B1 (ko) * 2004-12-22 2007-08-24 (주)마스터이미지 패럴랙스-배리어 방식 입체영상 표시 장치
WO2006080219A1 (ja) * 2005-01-25 2006-08-03 Matsushita Electric Industrial Co., Ltd. バックライト制御装置および表示装置
KR100977500B1 (ko) 2005-04-19 2010-08-23 후지쯔 가부시끼가이샤 액정 표시 장치 및 배향 처리 방법
KR100700492B1 (ko) * 2005-04-29 2007-03-28 삼성에스디아이 주식회사 영상보정장치를 구비한 이동통신단말기
CN100585466C (zh) * 2005-08-04 2010-01-27 松下电器产业株式会社 显示器及照射器
US7815355B2 (en) 2005-08-27 2010-10-19 3M Innovative Properties Company Direct-lit backlight having light recycling cavity with concave transflector
US20070047219A1 (en) * 2005-08-27 2007-03-01 3M Innovative Properties Company Direct-lit backlight having light sources with bifunctional diverters
US20070047228A1 (en) * 2005-08-27 2007-03-01 3M Innovative Properties Company Methods of forming direct-lit backlights having light recycling cavity with concave transflector
US7695180B2 (en) * 2005-08-27 2010-04-13 3M Innovative Properties Company Illumination assembly and system
US7537374B2 (en) * 2005-08-27 2009-05-26 3M Innovative Properties Company Edge-lit backlight having light recycling cavity with concave transflector
US20070052640A1 (en) * 2005-09-08 2007-03-08 Bernard Feldman Field sequential LCD display system
JP4692996B2 (ja) * 2005-09-27 2011-06-01 株式会社 日立ディスプレイズ 表示装置
US20070073368A1 (en) * 2005-09-27 2007-03-29 Gaymar Industries, Inc. Shape blankets
KR101231840B1 (ko) * 2005-12-28 2013-02-08 엘지디스플레이 주식회사 액정 표시 장치 및 그의 구동 방법
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US8121401B2 (en) 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
KR100755624B1 (ko) * 2006-02-09 2007-09-04 삼성전기주식회사 필드 순차 칼라 모드의 액정 표시 장치
DE102006026349A1 (de) * 2006-06-02 2007-12-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Anzeigeeinrichtung mit Barrierenentladungslampe zur Hinterleuchtung
DE102006026332A1 (de) 2006-06-02 2007-12-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe für dielektrisch behinderte Entladungen mit rippenartigen Stützelementen zwischen Bodenplatte und Deckenplatte
DE102006026333A1 (de) 2006-06-02 2007-12-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe für dielektrisch behinderte Entladungen mit flachem Entladungsgefäß
US8154493B2 (en) * 2006-06-02 2012-04-10 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device, driving method of the same, and electronic device using the same
US8648780B2 (en) * 2006-07-18 2014-02-11 Sharp Laboratories Of America, Inc. Motion adaptive black data insertion
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
EP2162785B1 (de) 2007-05-20 2018-03-07 3M Innovative Properties Company Entwurfsparameter für dünn-hohlraum-rückbeleuchtungen des lichtwiederverwertungstyps
KR101519171B1 (ko) 2007-05-20 2015-05-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 중공 공동 광 재순환 백라이트 내의 반경면 구성요소
EP2535766A3 (de) 2007-05-20 2013-05-01 3M Innovative Properties Company Asymmetrisch-reflektierender Film und Rückbeleuchtung mit Hohlraum, in dem das Licht wiederverwendet wird
TWI439641B (zh) 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
KR20090009436A (ko) * 2007-07-20 2009-01-23 엘지이노텍 주식회사 엘이디 백라이트
US8305387B2 (en) * 2007-09-07 2012-11-06 Texas Instruments Incorporated Adaptive pulse-width modulated sequences for sequential color display systems
TWI379276B (en) * 2007-09-11 2012-12-11 Au Optronics Corp Color sequential liquid crystal display and driving method of the same
TWI393102B (zh) 2007-11-05 2013-04-11 Au Optronics Corp Reduced display method for color separation of liquid crystal display
TWI394127B (zh) * 2007-12-10 2013-04-21 Au Optronics Corp Method of generating control signal for compression response time
JP5702151B2 (ja) 2008-02-07 2015-04-15 スリーエム イノベイティブ プロパティズ カンパニー 構造化フィルムを有する中空のバックライト
EP2252828A1 (de) 2008-02-22 2010-11-24 3M Innovative Properties Company Rückbeleuchtungen mit gewählten ausgangslichtflussverteilungen und diese verwendende anzeigesysteme
EP2297607B1 (de) 2008-06-04 2014-04-23 3M Innovative Properties Company Hohle hintergrundbeleuchtung mit geneigter lichtquelle
TWI420470B (zh) 2008-10-09 2013-12-21 Au Optronics Corp 雙色場之場色序顯示方法
US8591052B2 (en) * 2008-10-27 2013-11-26 3M Innovative Properties Company Semispecular hollow backlight with gradient extraction
US8368627B2 (en) * 2009-02-24 2013-02-05 Chunghwa Picture Tubes, Ltd. Adaptive feedback control method of FSC display
US8368728B2 (en) * 2009-02-24 2013-02-05 Chunghwa Picture Tubes, Ltd. Adaptive feedback control method of FSC display
TWI430247B (zh) * 2010-02-04 2014-03-11 Chunghwa Picture Tubes Ltd 色序型液晶顯示器的色彩調整方法
US9286848B2 (en) 2010-07-01 2016-03-15 Semiconductor Energy Laboratory Co., Ltd. Method for driving liquid crystal display device
US8643580B2 (en) 2010-08-31 2014-02-04 Semiconductor Energy Laboratory Co., Ltd. Method for driving liquid crystal display device
US20130250614A1 (en) 2010-12-04 2013-09-26 3M Innovative Properties Company Illumination assembly and method of forming same
TW201232125A (en) 2010-12-04 2012-08-01 3M Innovative Properties Co Illumination assembly and method of forming same
US8651678B2 (en) 2011-11-29 2014-02-18 Massachusetts Institute Of Technology Polarization fields for dynamic light field display
US20150035876A1 (en) * 2013-08-05 2015-02-05 Brass Roots Technologies, LLC Independent color stretch in color-sequential displays
ES2598004B1 (es) * 2015-06-24 2017-12-12 Pablo IBAÑEZ RAZOLA Máquina compacta híbrida digital-analógica de revelado
CN108877699B (zh) * 2017-05-08 2021-02-09 北京小米移动软件有限公司 一种显示面板
CN108833814B (zh) * 2018-07-12 2020-09-22 深圳创维－Rgb电子有限公司 多区背光控制系统、方法、电视及可读存储介质

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703321A (en) * 1970-07-31 1972-11-21 Formac Intern Inc Track assembly for tracked vehicles
US4097128A (en) * 1975-04-24 1978-06-27 Tokyo Shibaura Electric Co., Ltd. Liquid crystal color display devices
US4758818A (en) * 1983-09-26 1988-07-19 Tektronix, Inc. Switchable color filter and field sequential full color display system incorporating same
US4652851A (en) * 1983-11-07 1987-03-24 Ian Lewin Lamp control system
US4678285A (en) * 1984-01-13 1987-07-07 Ricoh Company, Ltd. Liquid crystal color display device
US4772885A (en) * 1984-11-22 1988-09-20 Ricoh Company, Ltd. Liquid crystal color display device
FI73325C (fi) * 1985-03-05 1987-09-10 Elkoteade Ag Foerfarande foer alstring av individuellt reglerbara bildelement och pao dessa baserad faergdisplay.
JPS61230203A (ja) * 1985-03-29 1986-10-14 東芝ライテック株式会社 ランプユニツト
US4797594A (en) * 1985-04-03 1989-01-10 Gte Laboratories Incorporated Reprographic aperture lamps having improved maintenance
US4739320A (en) * 1985-04-30 1988-04-19 Planar Systems, Inc. Energy-efficient split-electrode TFEL panel
GB2178581B (en) * 1985-07-12 1989-07-19 Canon Kk Liquid crystal apparatus and driving method therefor
US4597160A (en) * 1985-08-09 1986-07-01 Rca Corporation Method of fabricating a polysilicon transistor with a high carrier mobility
US4720706A (en) * 1985-08-26 1988-01-19 Stine Edward V Method and apparatus for electro-optical color imaging
US4738514A (en) * 1986-01-16 1988-04-19 Rca Corporation Crystal variation compensation circuit for liquid crystal displays
US4843381A (en) * 1986-02-26 1989-06-27 Ovonic Imaging Systems, Inc. Field sequential color liquid crystal display and method
US4770500A (en) * 1986-06-10 1988-09-13 Kaiser Aerospace And Electronics Corporation Method and apparatus for multi color display
US4799050A (en) * 1986-10-23 1989-01-17 Litton Systems Canada Limited Full color liquid crystal display
US4742346A (en) * 1986-12-19 1988-05-03 Rca Corporation System for applying grey scale codes to the pixels of a display device
US4766430A (en) * 1986-12-19 1988-08-23 General Electric Company Display device drive circuit
JPS6479914A (en) * 1987-09-21 1989-03-24 Hitachi Maxell Thin film type magnetic recording medium and production thereof
US4924215A (en) * 1988-04-12 1990-05-08 Bell Communcations Research, Inc. Flat panel color display comprising backlight assembly and ferroelectric liquid crystal shutter assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20020165U1 (de) * 2000-11-28 2002-04-04 Aeg Ges Moderne Inf Sys Mbh LCD-Anzeigeelement mit einer farbigen Hinterleuchtung
US7522136B2 (en) 2003-12-02 2009-04-21 Lg Display Co., Ltd. Liquid crystal display device and driving method thereof
DE102004055930B4 (de) * 2003-12-02 2016-12-15 Lg Display Co., Ltd. Flüssigkristallanzeigevorrichtung und Treiberverfahren davon

Also Published As

Publication number Publication date
EP0528797A1 (de) 1993-03-03
EP0528797A4 (en) 1993-07-07
JPH05504416A (ja) 1993-07-08
JP3233927B2 (ja) 2001-12-04
EP0528797B1 (de) 1996-02-07
DE69025341D1 (de) 1996-03-21
WO1991010223A1 (en) 1991-07-11
US5337068A (en) 1994-08-09
KR100212866B1 (ko) 1999-08-02
KR920704261A (ko) 1992-12-19

Similar Documents

Publication Publication Date Title
DE69025341T2 (de) Rastersequentielles Anzeigesystem mit einer von der Rückseite beleuchtbaren Anordnung von Flüssigkristallbildelementen und Verfahren zur Bilderzeugung
KR900008316A (ko) 다색 액정 표시 패널용 색 필터 및 그의 제조방법
DE68924389D1 (de) Verfahren und Einrichtung zur Anzeige einer Vielzahl von graphischen Bildern.
EP0317063A3 (en) Color liquid crystal display device and method of manufacturing thereof
EP0432608A3 (en) Method of making colour filter array for liquid crystal display
KR900006808A (ko) 액정 디스플레이에 상이한 색조의 회색을 디스플레이하기 위한 장치 및 그 방법
DE69218092D1 (de) Elektrodenstruktur einer Flüssigkristall-Anzeigevorrichtung und Verfahren zur Herstellung der Flüssigkristall-Anzeigevorrichtung
EP0461417A3 (en) Liquid crystal display element and method for treating defective pixels therein
GB2186414B (en) Liquid crystal display device and method of driving same
DE69332481D1 (de) Anordnung und Verfahren zur Anzeige von Bildern von Objekten
EP0334628A3 (en) Ferroelectric liquid crystal electrooptic apparatus and manufacturing method thereof
KR880701935A (ko) 중첩영상의 흑백 및 다중컬러 디스플레이 장치 및 방법
DE69430781T2 (de) Verfahren zur Herstellung einer Flüssigkristall-Anzeigevorrichtung
DE69031202D1 (de) Verfahren und Gerät zur Farbkompensierung in Farbbildern
EP0410387A3 (en) Liquid crystal display device and method of manufacturing the same
EP0415349A3 (en) Driving method of liquid crystal display
DE69130127D1 (de) System und Verfahren zur Farbbilderanzeige
DE69129577D1 (de) Verfahren zur Inspektion einer Flüssigkristalltafel
DE3877588D1 (de) Verfahren zur ausbildung von farbzonen in einer fluessigkristall-anzeigevorrichtung.
GB2230105B (en) Method of manufacturing ferroelectric liquid crystal display element
DE3853998T2 (de) Verfahren und schaltung zur löschung einer flüssigkeitskristallanzeige.
DE3889316T2 (de) Vorrichtung und Verfahren zur Verteilung von Distanzhaltern einer Flüssigkristall-Anzeige.
DE69307175D1 (de) Anzeigeschirm mit optischer Maske und Verfahren zur Verwirklichung dieses Schirms
DE68917911D1 (de) Verfahren zur Herstellung einer Mehrfarben-Flüssigkristallanzeige-Vorrichtung.
EP0430418A3 (en) Liquid crystal display and method of manufacturing the same

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: SARNOFF CORP., PRINCETON, N.J., US