FR2954568B1 - Dispositif d'affichage a cristaux liquides - Google Patents

Dispositif d'affichage a cristaux liquides

Info

Publication number
FR2954568B1
FR2954568B1 FR1055195A FR1055195A FR2954568B1 FR 2954568 B1 FR2954568 B1 FR 2954568B1 FR 1055195 A FR1055195 A FR 1055195A FR 1055195 A FR1055195 A FR 1055195A FR 2954568 B1 FR2954568 B1 FR 2954568B1
Authority
FR
France
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
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
FR1055195A
Other languages
English (en)
Other versions
FR2954568A1 (fr
Inventor
Min-Kyu Kim
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.)
LG Display Co Ltd
Original Assignee
LG Display Co Ltd
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 LG Display Co Ltd filed Critical LG Display Co Ltd
Publication of FR2954568A1 publication Critical patent/FR2954568A1/fr
Application granted granted Critical
Publication of FR2954568B1 publication Critical patent/FR2954568B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
    • 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
    • G09G2370/00—Aspects of data communication
    • G09G2370/08—Details of image data interface between the display device controller and the data line driver circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR1055195A 2009-12-18 2010-06-29 Dispositif d'affichage a cristaux liquides Expired - Fee Related FR2954568B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090126780A KR101319350B1 (ko) 2009-12-18 2009-12-18 액정표시장치

Publications (2)

Publication Number Publication Date
FR2954568A1 FR2954568A1 (fr) 2011-06-24
FR2954568B1 true FR2954568B1 (fr) 2017-04-28

Family

ID=44148393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055195A Expired - Fee Related FR2954568B1 (fr) 2009-12-18 2010-06-29 Dispositif d'affichage a cristaux liquides

Country Status (5)

Country Link
US (1) US8743107B2 (fr)
KR (1) KR101319350B1 (fr)
CN (1) CN102103837B (fr)
FR (1) FR2954568B1 (fr)
TW (1) TWI426490B (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101329970B1 (ko) * 2010-12-13 2013-11-13 엘지디스플레이 주식회사 액정표시장치
TWI434258B (zh) * 2011-12-09 2014-04-11 Au Optronics Corp 資料驅動裝置、對應的操作方法與對應的顯示器
KR20130112570A (ko) * 2012-04-04 2013-10-14 삼성디스플레이 주식회사 표시장치
CN102982777B (zh) * 2012-12-07 2015-10-07 京东方科技集团股份有限公司 显示装置的栅极驱动电路
CN102968974A (zh) * 2012-12-10 2013-03-13 深圳市华星光电技术有限公司 液晶显示器及其驱动显示方法
KR102243267B1 (ko) 2013-11-26 2021-04-23 삼성디스플레이 주식회사 표시 장치
CN103927962B (zh) * 2013-12-31 2017-02-08 厦门天马微电子有限公司 一种显示装置的驱动电路及其驱动方法
KR102154190B1 (ko) * 2014-05-08 2020-09-09 삼성전자 주식회사 멀티칩으로 구성된 드라이버 집적 회로 및 이의 구동 방법
KR102217609B1 (ko) * 2014-07-15 2021-02-22 삼성디스플레이 주식회사 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치
KR102304807B1 (ko) * 2014-08-18 2021-09-23 엘지디스플레이 주식회사 액정표시장치
KR102260328B1 (ko) * 2014-11-03 2021-06-04 삼성디스플레이 주식회사 구동 회로 및 그것을 포함하는 표시 장치
KR102261510B1 (ko) * 2014-11-04 2021-06-08 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
KR102197626B1 (ko) 2015-01-06 2021-01-04 삼성디스플레이 주식회사 표시장치
KR20160129185A (ko) * 2015-04-29 2016-11-09 삼성디스플레이 주식회사 유기 발광 표시 장치
CN105118431A (zh) * 2015-08-31 2015-12-02 上海和辉光电有限公司 像素驱动电路及其驱动方法和显示装置
KR102428435B1 (ko) * 2015-12-30 2022-08-03 엘지디스플레이 주식회사 타이밍 컨트롤러 및 그 구동 방법과, 그를 이용한 표시 장치
US10127892B2 (en) * 2016-11-11 2018-11-13 A.U. Vista, Inc. Display device using overlapped data lines near center to dim Mura defect
CN107393460B (zh) * 2017-08-08 2020-03-27 惠科股份有限公司 一种显示装置的驱动方法和驱动装置
TWI701578B (zh) * 2018-06-29 2020-08-11 瑞鼎科技股份有限公司 顯示裝置及其晶片間匯流排

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07129122A (ja) * 1993-10-28 1995-05-19 Sharp Corp 表示駆動装置およびそのデータ伝送方法
TW344043B (en) * 1994-10-21 1998-11-01 Hitachi Ltd Liquid crystal display device with reduced frame portion surrounding display area
US6909411B1 (en) * 1999-07-23 2005-06-21 Semiconductor Energy Laboratory Co., Ltd. Display device and method for operating the same
JP3741199B2 (ja) * 2000-09-13 2006-02-01 セイコーエプソン株式会社 電気光学装置およびその駆動方法、並びに電子機器
KR100733879B1 (ko) * 2000-12-30 2007-07-02 엘지.필립스 엘시디 주식회사 액정표시장치
KR100767370B1 (ko) * 2001-08-24 2007-10-17 삼성전자주식회사 액정 표시 장치와 이의 구동 방법
JP3866577B2 (ja) * 2002-01-18 2007-01-10 シャープ株式会社 表示駆動装置
KR100925453B1 (ko) * 2002-08-02 2009-11-06 삼성전자주식회사 액정 표시 장치 및 그의 구동 방법
JP2005004120A (ja) * 2003-06-16 2005-01-06 Advanced Display Inc 表示装置及び表示制御回路
TWI240110B (en) * 2004-07-15 2005-09-21 Au Optronics Corp A liquid crystal display and method thereof
JP4063800B2 (ja) * 2004-08-02 2008-03-19 沖電気工業株式会社 表示パネル駆動装置
KR100606973B1 (ko) * 2004-08-04 2006-08-01 엘지.필립스 엘시디 주식회사 액정표시장치의 구동부 및 이의 구동방법
KR20070048514A (ko) * 2005-11-04 2007-05-09 삼성전자주식회사 액정표시장치와 이의 구동 방법
KR101266721B1 (ko) * 2005-12-29 2013-06-04 엘지디스플레이 주식회사 액정표시장치 및 그의 구동방법
CN101226290A (zh) * 2007-01-15 2008-07-23 联詠科技股份有限公司 显示面板及其应用的显示装置与控制信号的驱动方法
TWI334590B (en) * 2007-02-27 2010-12-11 Au Optronics Corp Liquid crystal display panel module
CN101281337B (zh) * 2008-05-27 2010-06-30 友达光电股份有限公司 液晶显示装置及相关驱动方法

Also Published As

Publication number Publication date
CN102103837B (zh) 2014-02-12
KR20110070094A (ko) 2011-06-24
KR101319350B1 (ko) 2013-10-16
CN102103837A (zh) 2011-06-22
US20110148852A1 (en) 2011-06-23
TWI426490B (zh) 2014-02-11
FR2954568A1 (fr) 2011-06-24
TW201123160A (en) 2011-07-01
US8743107B2 (en) 2014-06-03

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