WO2008090660A1 - 液晶表示装置および液晶表示装置の駆動方法 - Google Patents

液晶表示装置および液晶表示装置の駆動方法 Download PDF

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Publication number
WO2008090660A1
WO2008090660A1 PCT/JP2007/071738 JP2007071738W WO2008090660A1 WO 2008090660 A1 WO2008090660 A1 WO 2008090660A1 JP 2007071738 W JP2007071738 W JP 2007071738W WO 2008090660 A1 WO2008090660 A1 WO 2008090660A1
Authority
WO
WIPO (PCT)
Prior art keywords
auxiliary
wiring lines
capacity wiring
liquid crystal
display device
Prior art date
Application number
PCT/JP2007/071738
Other languages
English (en)
French (fr)
Inventor
Masae Kawabata
Fumikazu Shimoshikiryoh
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
Publication of WO2008090660A1 publication Critical patent/WO2008090660A1/ja

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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
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • 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
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • 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
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • G09G2300/0447—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations for multi-domain technique to improve the viewing angle in a liquid crystal display, such as multi-vertical alignment [MVA]
    • 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
    • G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation 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
    • 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
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • 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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • G09G3/3614—Control of polarity reversal in general

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 (AREA)

Abstract

　第１および第２副画素電極を有する画素と、第１副画素電極と補助容量を形成する第１補助容量配線と、第２副画素電極と補助容量を形成する第２補助容量配線とを備え、上記第１および第２補助容量配線それぞれの電位が、周期的に極性反転するように制御される液晶表示装置であって、上記走査信号線の走査終了後における第１補助容量配線の最初の極性反転と第２補助容量配線の最初の極性反転とが互いに逆向きとされるとともに、次の走査までの上記第１および第２補助容量配線がともに極性反転しない期間（黒信号挿入期間）に、上記データ信号線から上記第１および第２副画素電極に黒表示に相当する電位が複数回書き込まれる。こうすれば、補助容量配線の電位を制御する画素分割型の液晶表示装置で黒挿入を行う場合に、横筋の発生を抑えることができる。
PCT/JP2007/071738 2007-01-23 2007-11-08 液晶表示装置および液晶表示装置の駆動方法 WO2008090660A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007013125 2007-01-23
JP2007-013125 2007-01-23

Publications (1)

Publication Number Publication Date
WO2008090660A1 true WO2008090660A1 (ja) 2008-07-31

Family

ID=39644238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/071738 WO2008090660A1 (ja) 2007-01-23 2007-11-08 液晶表示装置および液晶表示装置の駆動方法

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Country Link
WO (1) WO2008090660A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010038524A1 (ja) * 2008-09-30 2010-04-08 シャープ株式会社 表示装置および表示装置の駆動方法ならびに表示駆動の制御方法
WO2010103726A1 (ja) * 2009-03-13 2010-09-16 シャープ株式会社 アレイ基板、液晶パネル、液晶表示装置、テレビジョン受像機
CN103189791A (zh) * 2010-11-02 2013-07-03 夏普株式会社 显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1144891A (ja) * 1997-07-28 1999-02-16 Sony Corp 液晶表示装置
JPH11109921A (ja) * 1997-09-12 1999-04-23 Internatl Business Mach Corp <Ibm> 液晶表示装置における画像表示方法及び液晶表示装置
JP2004062146A (ja) * 2002-06-06 2004-02-26 Sharp Corp 液晶表示装置
WO2006098449A1 (ja) * 2005-03-18 2006-09-21 Sharp Kabushiki Kaisha 液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1144891A (ja) * 1997-07-28 1999-02-16 Sony Corp 液晶表示装置
JPH11109921A (ja) * 1997-09-12 1999-04-23 Internatl Business Mach Corp <Ibm> 液晶表示装置における画像表示方法及び液晶表示装置
JP2004062146A (ja) * 2002-06-06 2004-02-26 Sharp Corp 液晶表示装置
WO2006098449A1 (ja) * 2005-03-18 2006-09-21 Sharp Kabushiki Kaisha 液晶表示装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010038524A1 (ja) * 2008-09-30 2010-04-08 シャープ株式会社 表示装置および表示装置の駆動方法ならびに表示駆動の制御方法
CN102113045A (zh) * 2008-09-30 2011-06-29 夏普株式会社 显示装置和显示装置的驱动方法以及显示驱动的控制方法
JP5154655B2 (ja) * 2008-09-30 2013-02-27 シャープ株式会社 表示装置および表示装置の駆動方法ならびに表示駆動の制御方法
US8605019B2 (en) 2008-09-30 2013-12-10 Sharp Kabushiki Kaisha Display device and display device driving method, and display driving control method
WO2010103726A1 (ja) * 2009-03-13 2010-09-16 シャープ株式会社 アレイ基板、液晶パネル、液晶表示装置、テレビジョン受像機
JP5275447B2 (ja) * 2009-03-13 2013-08-28 シャープ株式会社 アレイ基板、液晶パネル、液晶表示装置、テレビジョン受像機
US8816350B2 (en) 2009-03-13 2014-08-26 Sharp Kabushiki Kaisha Array substrate, liquid crystal panel, liquid crystal display device, and television receiver
CN103189791A (zh) * 2010-11-02 2013-07-03 夏普株式会社 显示装置
JP5538559B2 (ja) * 2010-11-02 2014-07-02 シャープ株式会社 表示装置

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