WO2009016866A1 - 液晶表示装置およびその駆動方法、並びに駆動回路 - Google Patents

液晶表示装置およびその駆動方法、並びに駆動回路 Download PDF

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Publication number
WO2009016866A1
WO2009016866A1 PCT/JP2008/057926 JP2008057926W WO2009016866A1 WO 2009016866 A1 WO2009016866 A1 WO 2009016866A1 JP 2008057926 W JP2008057926 W JP 2008057926W WO 2009016866 A1 WO2009016866 A1 WO 2009016866A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal lines
liquid crystal
display device
crystal display
data
Prior art date
Application number
PCT/JP2008/057926
Other languages
English (en)
French (fr)
Inventor
Tatsuhiko Suyama
Original Assignee
Sharp Kabushiki Kaisha
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 Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to CN2008801015384A priority Critical patent/CN101772800B/zh
Priority to US12/452,939 priority patent/US8300037B2/en
Publication of WO2009016866A1 publication Critical patent/WO2009016866A1/ja

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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0804—Sub-multiplexed active matrix panel, i.e. wherein one active driving circuit is used at pixel level for multiple image producing elements
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing
    • 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
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • 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
    • G09G2320/0257—Reduction of after-image effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)

Abstract

　互いに直交する複数のデータ信号線（ＤＬ１～ＤＬｎ）及び複数の走査信号線（ＧＬ１～ＧＬｍ）と、これらの信号線の各交点に位置する画素電極（６）と、対向電極（１１）と、を備え、上記複数のデータ信号線（ＤＬ１～ＤＬｎ）は、表示色を構成する原色（ＲＧＢ）に対応して連続して配されるデータ信号線の組を構成し、該組ごとに、上記原色に対応するデータ信号が一水平期間内に時分割して供給される出力信号線（Ｄ１～Ｄｎ／３）に接続されており、上記出力信号線（Ｄ１～Ｄｎ／３）に供給されるデータ信号が変化する液晶表示装置において、上記対向電極（１１）に印加される電圧を、少なくともいずれかの一水平走査期間において変化させる。これにより、ＳＳＤ方式のアクティブマトリクス型液晶表示装置において、ＲＧＢの輝度を独立して調整することができる液晶表示装置を提供する。
PCT/JP2008/057926 2007-08-02 2008-04-24 液晶表示装置およびその駆動方法、並びに駆動回路 WO2009016866A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008801015384A CN101772800B (zh) 2007-08-02 2008-04-24 液晶显示装置及其驱动方法、以及驱动电路
US12/452,939 US8300037B2 (en) 2007-08-02 2008-04-24 Liquid crystal display device and method and circuit for driving the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007202030 2007-08-02
JP2007-202030 2007-08-02

Publications (1)

Publication Number Publication Date
WO2009016866A1 true WO2009016866A1 (ja) 2009-02-05

Family

ID=40304107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057926 WO2009016866A1 (ja) 2007-08-02 2008-04-24 液晶表示装置およびその駆動方法、並びに駆動回路

Country Status (3)

Country Link
US (1) US8300037B2 (ja)
CN (1) CN101772800B (ja)
WO (1) WO2009016866A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102365675A (zh) * 2009-04-03 2012-02-29 夏普株式会社 液晶显示装置及其驱动电路和驱动方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170358268A1 (en) * 2014-11-28 2017-12-14 Sharp Kabushiki Kaisha Data signal line drive circuit, display device provided with same, and method for driving same
KR102671921B1 (ko) * 2018-04-26 2024-06-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 및 전자 기기
CN109272964B (zh) * 2018-11-20 2021-01-08 深圳市巨烽显示科技有限公司 一种用于消除单色显示器残影的方法及装置
WO2021087721A1 (zh) * 2019-11-05 2021-05-14 京东方科技集团股份有限公司 显示面板的驱动方法、驱动装置和显示设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09106267A (ja) * 1995-10-13 1997-04-22 Hitachi Ltd 液晶表示装置及びその駆動方法
JP2000075841A (ja) * 1998-08-31 2000-03-14 Sony Corp 液晶表示装置
JP2005141169A (ja) * 2003-11-10 2005-06-02 Nec Yamagata Ltd 液晶表示装置及びその駆動方法
JP2005156633A (ja) * 2003-11-20 2005-06-16 Sharp Corp 液晶表示装置
JP2006106398A (ja) * 2004-10-06 2006-04-20 Seiko Epson Corp 電源回路、表示ドライバ、電気光学装置及び電子機器
JP2007156336A (ja) * 2005-12-08 2007-06-21 Sharp Corp 液晶表示装置およびその駆動方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08314411A (ja) 1995-05-23 1996-11-29 Rohm Co Ltd カラー液晶表示装置およびその駆動方法
JP4240779B2 (ja) * 2000-07-31 2009-03-18 ソニー株式会社 液晶プロジェクタと調整方法
US7034816B2 (en) * 2000-08-11 2006-04-25 Seiko Epson Corporation System and method for driving a display device
JP3868826B2 (ja) * 2002-02-25 2007-01-17 シャープ株式会社 画像表示装置の駆動方法および画像表示装置の駆動装置
KR20030092552A (ko) * 2002-05-30 2003-12-06 삼성전자주식회사 액정표시장치
JP2005024583A (ja) * 2003-06-30 2005-01-27 Renesas Technology Corp 液晶駆動装置
CN101432794B (zh) * 2006-04-28 2011-04-27 夏普株式会社 液晶显示装置及其驱动方法
WO2008139656A1 (ja) * 2007-05-11 2008-11-20 Sharp Kabushiki Kaisha 液晶表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09106267A (ja) * 1995-10-13 1997-04-22 Hitachi Ltd 液晶表示装置及びその駆動方法
JP2000075841A (ja) * 1998-08-31 2000-03-14 Sony Corp 液晶表示装置
JP2005141169A (ja) * 2003-11-10 2005-06-02 Nec Yamagata Ltd 液晶表示装置及びその駆動方法
JP2005156633A (ja) * 2003-11-20 2005-06-16 Sharp Corp 液晶表示装置
JP2006106398A (ja) * 2004-10-06 2006-04-20 Seiko Epson Corp 電源回路、表示ドライバ、電気光学装置及び電子機器
JP2007156336A (ja) * 2005-12-08 2007-06-21 Sharp Corp 液晶表示装置およびその駆動方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102365675A (zh) * 2009-04-03 2012-02-29 夏普株式会社 液晶显示装置及其驱动电路和驱动方法

Also Published As

Publication number Publication date
CN101772800B (zh) 2013-01-02
US20100134458A1 (en) 2010-06-03
US8300037B2 (en) 2012-10-30
CN101772800A (zh) 2010-07-07

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