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DE69726836D1 - Flüssigkristall-Anzeigevorrichtung mit feldsequentieller Farbwiedergabe - Google Patents

Flüssigkristall-Anzeigevorrichtung mit feldsequentieller Farbwiedergabe

Info

Publication number
DE69726836D1
DE69726836D1 DE69726836T DE69726836T DE69726836D1 DE 69726836 D1 DE69726836 D1 DE 69726836D1 DE 69726836 T DE69726836 T DE 69726836T DE 69726836 T DE69726836 T DE 69726836T DE 69726836 D1 DE69726836 D1 DE 69726836D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
color reproduction
field sequential
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
DE69726836T
Other languages
English (en)
Other versions
DE69726836T2 (de
Inventor
Tatsuo Uchida
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.)
Tohoku Techno Brains Corp
Original Assignee
Tohoku Techno Brains Corp
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 Tohoku Techno Brains Corp filed Critical Tohoku Techno Brains Corp
Application granted granted Critical
Publication of DE69726836D1 publication Critical patent/DE69726836D1/de
Publication of DE69726836T2 publication Critical patent/DE69726836T2/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
    • 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
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • 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
    • 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
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • G02F1/1395—Optically compensated birefringence [OCB]- cells or PI- cells
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE69726836T 1997-04-30 1997-09-15 Flüssigkristall-Anzeigevorrichtung mit feldsequentieller Farbwiedergabe Expired - Fee Related DE69726836T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11224697 1997-04-30
JP11224697 1997-04-30

Publications (2)

Publication Number Publication Date
DE69726836D1 true DE69726836D1 (de) 2004-01-29
DE69726836T2 DE69726836T2 (de) 2004-11-04

Family

ID=14581909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726836T Expired - Fee Related DE69726836T2 (de) 1997-04-30 1997-09-15 Flüssigkristall-Anzeigevorrichtung mit feldsequentieller Farbwiedergabe

Country Status (6)

Country Link
US (1) US6108058A (de)
EP (1) EP0875880B1 (de)
KR (1) KR100303369B1 (de)
CN (1) CN1121628C (de)
DE (1) DE69726836T2 (de)
TW (1) TW388001B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7317438B2 (en) 1998-10-30 2008-01-08 Semiconductor Energy Laboratory Co., Ltd. Field sequential liquid crystal display device and driving method thereof, and head mounted display
KR100311210B1 (ko) * 1998-12-29 2002-09-17 주식회사 하이닉스반도체 액정 표시 장치
JP4637315B2 (ja) 1999-02-24 2011-02-23 株式会社半導体エネルギー研究所 表示装置
US7193594B1 (en) 1999-03-18 2007-03-20 Semiconductor Energy Laboratory Co., Ltd. Display device
US7145536B1 (en) * 1999-03-26 2006-12-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
US6952194B1 (en) * 1999-03-31 2005-10-04 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
EP1331513A4 (de) * 2000-10-17 2008-04-02 Toshiba Matsushita Display Tec Flüssigkristallanzeige und deren herstellungsverfahren
KR100406742B1 (ko) * 2000-11-22 2003-11-21 삼성에스디아이 주식회사 필드-시켄셜 디스플레이용 1-판넬 엘코스 엔진
KR100725426B1 (ko) * 2000-11-23 2007-06-07 엘지.필립스 엘시디 주식회사 시분할 방식 액정표시장치 및 그의 컬러영상표시방법
JP2003091019A (ja) * 2001-09-19 2003-03-28 Fujitsu Ltd 液晶表示装置
US20030080930A1 (en) * 2001-10-31 2003-05-01 Aiptek International Inc. LCD device for showing multiple pictures
KR20050085772A (ko) * 2002-12-18 2005-08-29 코닌클리케 필립스 일렉트로닉스 엔.브이. Ｌｃｄ 디스플레이 패널용 스크롤링 백라이트 디바이스
TWI351566B (en) 2003-01-15 2011-11-01 Semiconductor Energy Lab Liquid crystal display device
JP4170121B2 (ja) * 2003-03-20 2008-10-22 株式会社 日立ディスプレイズ 液晶表示装置
JP4225132B2 (ja) 2003-06-24 2009-02-18 カシオ計算機株式会社 液晶表示装置
US7479309B2 (en) * 2003-07-31 2009-01-20 Nitto Denko Corporation Multi-layered compensation film using specified Tg material as a birefringent layer
JP4471716B2 (ja) * 2004-04-14 2010-06-02 スタンレー電気株式会社 カラー液晶表示装置及びその表示方法
US7288296B2 (en) * 2004-06-03 2007-10-30 Nitto Denko Corporation Multilayer optical compensator, liquid crystal display, and process
WO2006006111A1 (en) * 2004-07-07 2006-01-19 Koninklijke Philips Electronics N.V. Color display
US20060097978A1 (en) * 2004-10-22 2006-05-11 Ng Kee Y Field-sequential color display with feedback control
US20080064922A1 (en) * 2004-11-11 2008-03-13 Pentax Corporation Color Image Pickup And Display Device
KR100691138B1 (ko) * 2005-02-25 2007-03-09 엘지이노텍 주식회사 액정표시장치, 그 구동방법 및 이를 구비한 이동통신 단말기
US7713595B2 (en) * 2005-10-18 2010-05-11 Nitto Denko Corporation Optical compensation films produced by a carrier-web-casting process
US7480021B2 (en) * 2005-12-29 2009-01-20 Nitto Denko Corporation Optical films having reverse dispersion
US20070247712A1 (en) * 2006-04-21 2007-10-25 Eastman Kodak Company Optical elements having reverse dispersion
US8836624B2 (en) 2007-02-15 2014-09-16 Cree, Inc. Partially filterless and two-color subpixel liquid crystal display devices, mobile electronic devices including the same, and methods of operating the same
US7952544B2 (en) 2007-02-15 2011-05-31 Cree, Inc. Partially filterless liquid crystal display devices and methods of operating the same
USD624952S1 (en) 2008-10-20 2010-10-05 X6D Ltd. 3D glasses
USD613328S1 (en) 2009-05-13 2010-04-06 X6D Ltd. 3D glasses
USRE45394E1 (en) 2008-10-20 2015-03-03 X6D Limited 3D glasses
USD603445S1 (en) 2009-03-13 2009-11-03 X6D Limited 3D glasses
CA2684513A1 (en) 2008-11-17 2010-05-17 X6D Limited Improved performance 3d glasses
USD650956S1 (en) 2009-05-13 2011-12-20 X6D Limited Cart for 3D glasses
JP2011039194A (ja) * 2009-08-07 2011-02-24 Sony Corp 液晶シャッター眼鏡および映像表示システム
TWI425480B (zh) * 2009-12-24 2014-02-01 Dynascan Technology Corp A Display and Its Homogenization Method with Edge - Shaped Lightguide Combined Backlight
CN102956678A (zh) * 2011-08-23 2013-03-06 广东中显科技有限公司 多晶硅薄膜

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US4635051A (en) * 1983-09-26 1987-01-06 Tektronix, Inc. High-speed electro-optical light gate and field sequential full color display system incorporating same
JPS6095515A (ja) * 1983-09-26 1985-05-28 テクトロニツクス・インコーポレイテツド カラーフイルタ
US4611889A (en) * 1984-04-04 1986-09-16 Tektronix, Inc. Field sequential liquid crystal display with enhanced brightness
JP2565563B2 (ja) * 1989-03-18 1996-12-18 株式会社日立製作所 液晶表示装置の製法および液晶表示装置用位相板の製法
EP0528797B1 (de) * 1989-12-22 1996-02-07 David Sarnoff Research Center, Inc. Rastersequentielles Anzeigesystem mit einer von der Rückseite beleuchtbaren Anordnung von Flüssigkristallbildelementen und Verfahren zur Bilderzeugung
JP2820336B2 (ja) * 1991-10-22 1998-11-05 シャープ株式会社 アクティブマトリクス型液晶表示装置の駆動方法
JPH0784254A (ja) * 1993-09-18 1995-03-31 Tatsuo Uchida 広視野角・高速表示の液晶表示素子
JP2974564B2 (ja) * 1993-12-20 1999-11-10 シャープ株式会社 液晶電子装置およびその駆動方法

Also Published As

Publication number Publication date
CN1197933A (zh) 1998-11-04
KR19980079366A (ko) 1998-11-25
KR100303369B1 (ko) 2001-09-24
EP0875880B1 (de) 2003-12-17
US6108058A (en) 2000-08-22
DE69726836T2 (de) 2004-11-04
EP0875880A2 (de) 1998-11-04
TW388001B (en) 2000-04-21
EP0875880A3 (de) 1998-11-11
CN1121628C (zh) 2003-09-17

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