CN1469169B - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

Info

Publication number
CN1469169B
CN1469169B CN031486452A CN03148645A CN1469169B CN 1469169 B CN1469169 B CN 1469169B CN 031486452 A CN031486452 A CN 031486452A CN 03148645 A CN03148645 A CN 03148645A CN 1469169 B CN1469169 B CN 1469169B
Authority
CN
China
Prior art keywords
liquid crystal
lcds
crystal display
time
crystal indicator
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
CN031486452A
Other languages
English (en)
Chinese (zh)
Other versions
CN1469169A (zh
Inventor
杉野道幸
吉井隆司
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 CN1469169A publication Critical patent/CN1469169A/zh
Application granted granted Critical
Publication of CN1469169B publication Critical patent/CN1469169B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • 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
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0245—Clearing or presetting the whole screen independently of waveforms, e.g. on power-on
    • 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
    • G09G2320/0252—Improving the response speed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (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)
CN031486452A 2002-06-12 2003-06-12 液晶显示装置 Expired - Fee Related CN1469169B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2002170790 2002-06-12
JP2002170790 2002-06-12
JP2002-170790 2002-06-12
JP2002-209342 2002-07-18
JP2002209342 2002-07-18
JP2002209342 2002-07-18
JP2003-112498 2003-04-17
JP2003112498 2003-04-17
JP2003112498A JP3602843B2 (ja) 2002-06-12 2003-04-17 液晶表示装置

Publications (2)

Publication Number Publication Date
CN1469169A CN1469169A (zh) 2004-01-21
CN1469169B true CN1469169B (zh) 2011-04-20

Family

ID=29587476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN031486452A Expired - Fee Related CN1469169B (zh) 2002-06-12 2003-06-12 液晶显示装置

Country Status (9)

Country Link
US (1) US7145625B2 (enExample)
EP (1) EP1372022B1 (enExample)
JP (1) JP3602843B2 (enExample)
KR (1) KR100604297B1 (enExample)
CN (1) CN1469169B (enExample)
DE (1) DE60323296D1 (enExample)
ES (1) ES2314143T3 (enExample)
MY (1) MY134357A (enExample)
TW (1) TWI308969B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919837B1 (fr) * 2007-08-10 2010-01-15 Renault Sas Procede de commande d'un systeme multimedia sur vehicule, dispositif pour sa mise en oeuvre
JP4239735B2 (ja) * 2003-07-14 2009-03-18 株式会社デンソー 車載用表示装置
TWI234397B (en) * 2003-12-05 2005-06-11 Tatung Co Ltd Method to preheat the display
CN100373861C (zh) * 2004-04-21 2008-03-05 华为技术有限公司 通信网管系统中的软件升级装置及其方法
TWI251200B (en) * 2004-07-16 2006-03-11 Au Optronics Corp A liquid crystal display with an image flicker elimination function applied when power-on and an operation method of the same
CN100397187C (zh) * 2005-02-04 2008-06-25 友达光电股份有限公司 背光模块系统以及应用该背光模块系统的液晶显示器
US8970562B2 (en) * 2005-03-01 2015-03-03 Apple Inc. LCD module with thermal sensor integrated and its implementation
KR100687932B1 (ko) 2005-08-09 2007-02-27 삼성전자주식회사 영상표시장치 및 영상표시방법
US8339345B2 (en) * 2005-09-27 2012-12-25 Sharp Kabushiki Kaisha Liquid crystal display device, instrument panel, automotive vehicle, and liquid crystal display method
US20070085807A1 (en) * 2005-10-19 2007-04-19 Rosemount Inc. LCD design for cold temperature operation
JP2007148369A (ja) * 2005-10-31 2007-06-14 Toshiba Matsushita Display Technology Co Ltd 表示制御回路、表示制御方法及び表示回路
KR101228923B1 (ko) * 2006-03-02 2013-02-01 엘지이노텍 주식회사 엘시디 휘도 균일화 장치
JP2008102490A (ja) * 2006-09-19 2008-05-01 Funai Electric Co Ltd 液晶ディスプレイ装置、および液晶テレビジョン
JP5139666B2 (ja) * 2006-11-06 2013-02-06 Ｎｅｃディスプレイソリューションズ株式会社 輝度調整装置および輝度調整方法
JP5081495B2 (ja) * 2007-05-02 2012-11-28 三洋電機株式会社 画像表示装置
TWI372276B (en) 2007-06-20 2012-09-11 Au Optronics Corp Liquid crystal display and method for making the same
EP2020655A1 (en) * 2007-07-25 2009-02-04 Funai Electric Co., Ltd. Liquid crystal display device and liquid crystal television
CN101933400A (zh) * 2008-02-01 2010-12-29 松下电器产业株式会社 液晶显示装置及背光源装置
JP5310136B2 (ja) * 2009-03-13 2013-10-09 ソニー株式会社 液晶表示装置および液晶表示装置の電源オン時制御方法
DE102010048423A1 (de) * 2010-05-26 2011-12-01 Johnson Controls Automotive Electronics Gmbh Vorrichtung und Verfahren zur Verbesserung der Reaktionszeit von Flüssigkristall-Displays
CN101866637B (zh) * 2010-06-13 2012-02-01 青岛海信电器股份有限公司 一种液晶显示设备的上电时序控制方法及电视机
KR101323443B1 (ko) * 2010-06-16 2013-10-29 엘지디스플레이 주식회사 액정표시장치
JP6213211B2 (ja) * 2013-12-18 2017-10-18 セイコーエプソン株式会社 プロジェクター、及び、プロジェクターの制御方法
JP2015127756A (ja) * 2013-12-27 2015-07-09 本田技研工業株式会社 液晶表示装置
KR20160056197A (ko) * 2014-11-11 2016-05-19 삼성전자주식회사 디스플레이 제어 방법 및 그 전자 장치
CN108073018A (zh) * 2016-11-15 2018-05-25 深圳市光峰光电技术有限公司 光调制装置的启动方法及相关投影设备
CN107092117B (zh) * 2017-06-29 2019-11-12 京东方科技集团股份有限公司 显示面板及提高显示面板显示质量的方法
US10935830B1 (en) * 2017-11-14 2021-03-02 Facebook Technologies, Llc Apparatuses, systems, and methods for heating a liquid crystal display screen
JP7193270B2 (ja) 2018-08-22 2022-12-20 スタンレー電気株式会社 車両用灯具の制御装置、車両用灯具の制御方法、車両用灯具システム
CN115016211A (zh) 2019-02-27 2022-09-06 中强光电股份有限公司 投影机
CN118968936B (zh) * 2024-07-25 2025-06-17 优创光电科技(盐城)有限公司 一种液晶显示屏的画面调整方法及系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773735A (en) * 1986-08-04 1988-09-27 Allied-Signal Inc. Fast warm-up heater for liquid crystal display
US5088806A (en) * 1990-01-16 1992-02-18 Honeywell, Inc. Apparatus and method for temperature compensation of liquid crystal matrix displays
US5299038A (en) * 1991-01-28 1994-03-29 Kabushiki Kaisha Toshiba LCD with heat conductor from light source to separate portion of light guide
WO1997005519A1 (en) * 1995-07-31 1997-02-13 Litton Systems Canada Limited Heater system for a flat panel such as a liquid crystal display
JPH10333124A (ja) 1997-05-29 1998-12-18 Nissan Motor Co Ltd 液晶表示装置
US6133979A (en) * 1996-09-23 2000-10-17 Lg Electronics Inc. Liquid crystal display device with internal heating element

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526111B1 (enExample) * 1971-07-14 1977-02-18
US4279012A (en) * 1978-10-23 1981-07-14 Massachusetts Microcomputers, Inc. Programmable appliance controller
JPS63161432A (ja) 1986-12-24 1988-07-05 Tokyo Electric Co Ltd 熱書込液晶パネルの温度制御方法
US4901147A (en) * 1987-03-30 1990-02-13 Kabushiki Kaisha Toshiba Video system with self-diagnose function
JPS6459330A (en) 1987-08-31 1989-03-07 Toshiba Corp Back light device for on-vehicle liquid crystal television
JPH01140520U (enExample) 1988-03-22 1989-09-26
JP2655434B2 (ja) 1989-06-29 1997-09-17 日本電気株式会社 マトリックス液晶表示器
JPH0398085A (ja) 1989-09-11 1991-04-23 Victor Co Of Japan Ltd 液晶表示装置における残像打消回路
US5164849A (en) * 1990-10-05 1992-11-17 Allied-Signal Inc. Liquid crystal display with a fast warm up
JP2849677B2 (ja) 1990-11-29 1999-01-20 本田技研工業株式会社 車両用表示装置
JP3052418B2 (ja) 1991-04-17 2000-06-12 カシオ計算機株式会社 液晶パネル駆動装置
JPH04365094A (ja) 1991-06-12 1992-12-17 Casio Comput Co Ltd 液晶表示装置
JPH10228013A (ja) 1997-02-13 1998-08-25 Rohm Co Ltd 液晶表示素子
JPH11345445A (ja) 1998-05-29 1999-12-14 Fujitsu Ten Ltd オーディオビジュアルシステム
JP2000036143A (ja) 1998-07-17 2000-02-02 Hitachi Ltd 記録再生装置
US6898762B2 (en) * 1998-08-21 2005-05-24 United Video Properties, Inc. Client-server electronic program guide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773735A (en) * 1986-08-04 1988-09-27 Allied-Signal Inc. Fast warm-up heater for liquid crystal display
US5088806A (en) * 1990-01-16 1992-02-18 Honeywell, Inc. Apparatus and method for temperature compensation of liquid crystal matrix displays
US5299038A (en) * 1991-01-28 1994-03-29 Kabushiki Kaisha Toshiba LCD with heat conductor from light source to separate portion of light guide
WO1997005519A1 (en) * 1995-07-31 1997-02-13 Litton Systems Canada Limited Heater system for a flat panel such as a liquid crystal display
US6133979A (en) * 1996-09-23 2000-10-17 Lg Electronics Inc. Liquid crystal display device with internal heating element
JPH10333124A (ja) 1997-05-29 1998-12-18 Nissan Motor Co Ltd 液晶表示装置

Also Published As

Publication number Publication date
DE60323296D1 (de) 2008-10-16
KR100604297B1 (ko) 2006-07-28
JP2004102222A (ja) 2004-04-02
JP3602843B2 (ja) 2004-12-15
TW200405074A (en) 2004-04-01
KR20030096042A (ko) 2003-12-24
CN1469169A (zh) 2004-01-21
ES2314143T3 (es) 2009-03-16
EP1372022A3 (en) 2005-02-02
TWI308969B (en) 2009-04-21
US7145625B2 (en) 2006-12-05
MY134357A (en) 2007-12-31
EP1372022A2 (en) 2003-12-17
EP1372022B1 (en) 2008-09-03
US20030231157A1 (en) 2003-12-18

Similar Documents

Publication Publication Date Title
CN1469169B (zh) 液晶显示装置
US7978170B2 (en) Driving apparatus of backlight and method of driving backlight using the same
CN102549649B (zh) 液晶显示装置
US8830158B2 (en) Method of local dimming a light source, light source apparatus for performing the method, and display apparatus having the light source apparatus
KR101433106B1 (ko) 액정표시장치 및 그 구동방법
US20100156777A1 (en) Method of driving light source, light source apparatus for performing the method and display apparatus having the light source apparatus
US8743046B2 (en) Device and method for driving liquid crystal display device
CN102420996A (zh) 显示装置
US20070132712A1 (en) Image display apparatus and power controlling method of the image display apparatus
JPH08201812A (ja) 液晶表示装置
US20090179849A1 (en) Image displaying method, device, and related liquid crystal display panel
JPH11283759A (ja) 液晶表示装置
KR101482077B1 (ko) 광원 구동방법, 이를 수행하기 위한 백라이트 어셈블리 및이를 갖는 표시장치
JP3617996B2 (ja) 液晶表示装置
JP3875918B2 (ja) 液晶表示装置及びその駆動方法
KR100677958B1 (ko) 영상표시기기
JP2006330222A (ja) 液晶表示装置、及びその経時劣化補正方法
US20030137484A1 (en) Seamless highlighting in LCD monitors and LCD-TV
JP2009300722A (ja) 液晶表示装置の駆動方法、液晶表示装置、および電子機器
KR101403683B1 (ko) 백라이트 구동방법 및 이를 적용한 디스플레이 장치
CN101335859A (zh) 图像处理设备、tv设备及图像处理方法
JP4192027B2 (ja) 液晶表示装置
KR20080011845A (ko) 표시 장치
KR20050064913A (ko) 자동 휘도 조절이 가능한 액정표시장치
JP2007033991A (ja) 液晶表示装置、液晶表示方法、プログラムおよび記録媒体

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110420

Termination date: 20160612