BR112012005353A2 - dispositivo de exibição de cristal líquido - Google Patents

dispositivo de exibição de cristal líquido

Info

Publication number
BR112012005353A2
BR112012005353A2 BR112012005353A BR112012005353A BR112012005353A2 BR 112012005353 A2 BR112012005353 A2 BR 112012005353A2 BR 112012005353 A BR112012005353 A BR 112012005353A BR 112012005353 A BR112012005353 A BR 112012005353A BR 112012005353 A2 BR112012005353 A2 BR 112012005353A2
Authority
BR
Brazil
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Application number
BR112012005353A
Other languages
English (en)
Inventor
Masanori Ohara
Original Assignee
Sharp Kk
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 Kk filed Critical Sharp Kk
Publication of BR112012005353A2 publication Critical patent/BR112012005353A2/pt

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
    • G09G3/3651—Control of matrices with row and column drivers using an active matrix using multistable liquid crystals, e.g. ferroelectric 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
    • G02F1/136—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
    • 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
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0823—Several active elements per pixel in active matrix panels used to establish symmetry in driving, e.g. with polarity inversion
    • 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
    • G09G2310/0224—Details of interlacing
    • 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
BR112012005353A 2009-09-10 2010-09-09 dispositivo de exibição de cristal líquido BR112012005353A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009209697 2009-09-10
PCT/JP2010/065510 WO2011030819A1 (ja) 2009-09-10 2010-09-09 液晶表示装置

Publications (1)

Publication Number Publication Date
BR112012005353A2 true BR112012005353A2 (pt) 2016-03-29

Family

ID=43732488

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012005353A BR112012005353A2 (pt) 2009-09-10 2010-09-09 dispositivo de exibição de cristal líquido

Country Status (7)

Country Link
US (1) US8907880B2 (pt)
EP (1) EP2477065A4 (pt)
JP (1) JP5342004B2 (pt)
CN (1) CN102483551B (pt)
BR (1) BR112012005353A2 (pt)
RU (1) RU2498372C1 (pt)
WO (1) WO2011030819A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102023448A (zh) * 2010-12-08 2011-04-20 深圳市华星光电技术有限公司 液晶显示面板
JP2012165267A (ja) * 2011-02-08 2012-08-30 Fujitsu Telecom Networks Ltd 光パケット交換システムおよび光パケット交換装置
WO2013024755A1 (ja) * 2011-08-12 2013-02-21 シャープ株式会社 表示装置およびその駆動方法
TWI505000B (zh) * 2013-02-19 2015-10-21 Innolux Corp 液晶面板
KR20140126202A (ko) * 2013-04-22 2014-10-30 삼성디스플레이 주식회사 표시 패널 구동부, 이를 이용한 표시 패널 구동 방법 및 이를 포함하는 표시 장치
US20140333598A1 (en) * 2013-05-10 2014-11-13 Pixtronix, Inc. Display Apparatus Incorporating Varying Threshold Voltage Transistors
US10042230B2 (en) * 2015-05-07 2018-08-07 Seiko Epson Corporation Display device substrate, display device, electronic apparatus, control method for display device, and manufacturing method for display device substrate
CN106847173B (zh) * 2017-01-19 2019-03-26 武汉精测电子集团股份有限公司 一种OLED模组Gamma曲线调节方法及装置
CN107622749B (zh) * 2017-09-08 2019-10-01 上海天马有机发光显示技术有限公司 一种显示面板、电致发光显示面板及显示装置
CN107577074A (zh) * 2017-10-30 2018-01-12 武汉华星光电技术有限公司 薄膜晶体管液晶显示面板
CN110707095A (zh) * 2019-09-04 2020-01-17 深圳市华星光电半导体显示技术有限公司 显示面板
CN113870806B (zh) * 2020-06-30 2023-10-10 晶门科技（中国）有限公司 用于双闸极显示器的补偿***和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426447A (en) * 1992-11-04 1995-06-20 Yuen Foong Yu H.K. Co., Ltd. Data driving circuit for LCD display
JP3402242B2 (ja) * 1999-02-22 2003-05-06 日本電気株式会社 アクティブマトリクス型液晶表示装置及びその駆動方法
JP4248835B2 (ja) * 2002-04-15 2009-04-02 シャープ株式会社 液晶表示装置用基板及びそれを備えた液晶表示装置
JP4265788B2 (ja) 2003-12-05 2009-05-20 シャープ株式会社 液晶表示装置
JP5000124B2 (ja) 2004-11-12 2012-08-15 三星電子株式会社 表示装置及びその駆動方法
KR101133761B1 (ko) 2005-01-26 2012-04-09 삼성전자주식회사 액정 표시 장치
KR20060112043A (ko) * 2005-04-26 2006-10-31 삼성전자주식회사 액정 표시 장치
KR20080009888A (ko) * 2006-07-25 2008-01-30 삼성전자주식회사 액정 표시 장치
TWI349913B (en) * 2007-02-16 2011-10-01 Au Optronics Corp Liquid crystal display
US20080225212A1 (en) * 2007-03-13 2008-09-18 Ong Hiap L Pixel designs for multi-domain vertical alignment liquid crystal display
TWI375198B (en) * 2007-05-17 2012-10-21 Tpo Displays Corp A system for displaying images
JP5012327B2 (ja) * 2007-08-29 2012-08-29 ソニー株式会社 液晶表示装置および液晶表示装置の駆動方法
CN101369083B (zh) * 2008-10-15 2010-12-22 友达光电股份有限公司 具有双数据信号产生机构的液晶显示装置
TWI381232B (zh) * 2009-02-06 2013-01-01 Au Optronics Corp 平面顯示面板及其線路修補方法
TWI387825B (zh) * 2009-04-17 2013-03-01 Chunghwa Picture Tubes Ltd 具修補結構之顯示面板及修補顯示面板之方法

Also Published As

Publication number Publication date
EP2477065A1 (en) 2012-07-18
RU2012113873A (ru) 2013-10-20
US20120223921A1 (en) 2012-09-06
EP2477065A4 (en) 2013-05-29
JP5342004B2 (ja) 2013-11-13
CN102483551A (zh) 2012-05-30
RU2498372C1 (ru) 2013-11-10
US8907880B2 (en) 2014-12-09
CN102483551B (zh) 2016-01-20
WO2011030819A1 (ja) 2011-03-17
JPWO2011030819A1 (ja) 2013-02-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.