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DE60019241D1 - Steuerungsverfahren für Flüssigkristallanzeigeeinrichtung und Flüssigkristallanzeigeeinrichtung - Google Patents

Steuerungsverfahren für Flüssigkristallanzeigeeinrichtung und Flüssigkristallanzeigeeinrichtung

Info

Publication number
DE60019241D1
DE60019241D1 DE60019241T DE60019241T DE60019241D1 DE 60019241 D1 DE60019241 D1 DE 60019241D1 DE 60019241 T DE60019241 T DE 60019241T DE 60019241 T DE60019241 T DE 60019241T DE 60019241 D1 DE60019241 D1 DE 60019241D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
control method
liquid
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
DE60019241T
Other languages
English (en)
Other versions
DE60019241T2 (de
Inventor
Harry Garth Walton
Michael John Towler
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of DE60019241D1 publication Critical patent/DE60019241D1/de
Application granted granted Critical
Publication of DE60019241T2 publication Critical patent/DE60019241T2/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
    • G09G3/34—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
    • 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
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0469—Details of the physics of pixel operation
    • G09G2300/0478—Details of the physics of pixel operation related to liquid crystal pixels
    • G09G2300/0491—Use of a bi-refringent liquid crystal, optically controlled bi-refringence [OCB] with bend and splay states, or electrically controlled bi-refringence [ECB] for controlling the color
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE60019241T 1999-12-07 2000-12-06 Steuerungsverfahren für Flüssigkristallanzeigeeinrichtung und Flüssigkristallanzeigeeinrichtung Expired - Lifetime DE60019241T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9928761 1999-12-07
GB9928761A GB2357157A (en) 1999-12-07 1999-12-07 A method of driving a liquid crystal display device

Publications (2)

Publication Number Publication Date
DE60019241D1 true DE60019241D1 (de) 2005-05-12
DE60019241T2 DE60019241T2 (de) 2006-03-09

Family

ID=10865760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019241T Expired - Lifetime DE60019241T2 (de) 1999-12-07 2000-12-06 Steuerungsverfahren für Flüssigkristallanzeigeeinrichtung und Flüssigkristallanzeigeeinrichtung

Country Status (6)

Country Link
US (1) US6621476B2 (de)
EP (1) EP1107223B1 (de)
JP (1) JP2001209029A (de)
KR (1) KR100372986B1 (de)
DE (1) DE60019241T2 (de)
GB (1) GB2357157A (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4746735B2 (ja) 2000-07-14 2011-08-10 パナソニック株式会社 液晶表示装置の駆動方法
KR100412125B1 (ko) * 2001-05-30 2003-12-31 비오이 하이디스 테크놀로지 주식회사 액정 표시장치
CN1251162C (zh) 2001-07-23 2006-04-12 日立制作所股份有限公司 矩阵型显示装置
KR100840311B1 (ko) * 2001-10-08 2008-06-20 삼성전자주식회사 액정 표시 장치와 이의 구동 방법
US7119785B2 (en) * 2001-10-23 2006-10-10 Matsushita Electric Industrial Co., Ltd Liquid crystal display apparatus and drive method thereof
US7064740B2 (en) 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
JP4486319B2 (ja) * 2002-05-09 2010-06-23 三星電子株式会社 階調電圧発生装置及び階調電圧発生方法及びこれを利用した反射−透過型液晶表示装置
US7298386B1 (en) * 2002-05-14 2007-11-20 Colorlink, Inc. Sequential color display system and method
JP3715616B2 (ja) * 2002-11-20 2005-11-09 Ｎｅｃディスプレイソリューションズ株式会社 液晶表示装置及び該装置のコモン電圧設定方法
KR101123160B1 (ko) * 2003-09-20 2012-03-19 코닌클리케 필립스 일렉트로닉스 엔.브이. 이미지를 디스플레이하는 디스플레이 디바이스 및 방법
JP4163081B2 (ja) * 2003-09-22 2008-10-08 アルプス電気株式会社 液晶表示装置の駆動方法及び液晶表示装置
US8049691B2 (en) * 2003-09-30 2011-11-01 Sharp Laboratories Of America, Inc. System for displaying images on a display
WO2005052673A2 (en) * 2003-11-21 2005-06-09 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
US7612757B2 (en) * 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7602369B2 (en) * 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7532192B2 (en) 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7777714B2 (en) * 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
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
US7505018B2 (en) * 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US7898519B2 (en) 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US8050512B2 (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
US8050511B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
KR101188601B1 (ko) * 2005-04-13 2012-10-08 삼성디스플레이 주식회사 액정 표시 장치
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
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
TW200742895A (en) * 2006-05-12 2007-11-16 Innolux Display Corp Transflective liquid crystal display device
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
JP2009031755A (ja) * 2007-06-25 2009-02-12 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
TWI381356B (zh) * 2007-10-05 2013-01-01 Chimei Innolux Corp 液晶顯示裝置及其驅動方法
KR101494218B1 (ko) * 2008-08-27 2015-02-17 삼성디스플레이 주식회사 액정표시패널 및 이의 제조방법
US20140237500A1 (en) * 2013-02-19 2014-08-21 Raymond Anthony Joao Apparatus and method for providing a user customized and/or personal television and/or entertainment account

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566758A (en) 1983-05-09 1986-01-28 Tektronix, Inc. Rapid starting, high-speed liquid crystal variable optical retarder
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
AU584867B2 (en) * 1983-12-09 1989-06-08 Seiko Instruments & Electronics Ltd. A liquid crystal display device
JPS62280824A (ja) * 1986-05-30 1987-12-05 Alps Electric Co Ltd 液晶表示装置の駆動方法
US4836654A (en) 1986-06-30 1989-06-06 Casio Computer Co., Ltd. Drive method for a dual-frequency, dielectric anisotropy liquid crystal optical device
GB2196751B (en) * 1986-09-03 1990-09-12 Gen Electric Plc Optical switching device
EP0443248A2 (de) * 1990-02-20 1991-08-28 Seiko Epson Corporation Flüssigkristallanzeigeeinrichtung
JP2901717B2 (ja) 1990-07-31 1999-06-07 高砂香料工業株式会社 フッ素含有光学活性化合物及び該化合物を含有する液晶組成物
JPH05273554A (ja) * 1992-01-29 1993-10-22 Canon Inc 強誘電性液晶素子
US5347382A (en) * 1992-04-23 1994-09-13 Rumbaugh Scott H Liquid crystal cell retarder with driving beyond retardance value and two cells for high speed
JP3753440B2 (ja) * 1992-05-07 2006-03-08 セイコーエプソン株式会社 液晶表示装置及び液晶表示装置の駆動方法
US5457551A (en) * 1993-10-08 1995-10-10 Planar Systems, Inc. Frame response compensated, video rate addressable liquid crystal passive matrix display system
TW275684B (de) * 1994-07-08 1996-05-11 Hitachi Seisakusyo Kk
EP0735015A3 (de) 1995-03-31 1997-06-11 Chisso Corp Deuterium enthaltende flüssigkristalline Verbindung und diese Verbindung enthaltende flüssigkristalline Zusammensetzung
JP2586851B2 (ja) * 1995-10-06 1997-03-05 セイコーエプソン株式会社 液晶テレビ
GB2314640A (en) 1996-06-26 1998-01-07 Sharp Kk Liquid crystal devices
GB2326263A (en) * 1997-06-12 1998-12-16 Sharp Kk Diffractive spatial light modulator and display
FR2765023B1 (fr) * 1997-06-20 1999-09-17 Sextant Avionique Procede et dispositif de polarisation d'un ecran lcd en fonction de l'eclairage ambiant
GB2334128B (en) * 1998-02-09 2002-07-03 Sharp Kk Liquid crystal device and method of addressing liquid crystal device
JPH11326957A (ja) * 1998-03-20 1999-11-26 Toshiba Corp 液晶表示装置
JP4081907B2 (ja) * 1998-04-15 2008-04-30 コニカミノルタホールディングス株式会社 液晶表示装置及び液晶表示素子の駆動方法
JP2000275617A (ja) * 1999-03-26 2000-10-06 Canon Inc 液晶素子

Also Published As

Publication number Publication date
EP1107223A3 (de) 2002-12-18
US6621476B2 (en) 2003-09-16
JP2001209029A (ja) 2001-08-03
EP1107223B1 (de) 2005-04-06
EP1107223A2 (de) 2001-06-13
DE60019241T2 (de) 2006-03-09
KR20010062202A (ko) 2001-07-07
KR100372986B1 (ko) 2003-02-25
GB2357157A (en) 2001-06-13
US20010005192A1 (en) 2001-06-28
GB9928761D0 (en) 2000-02-02

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