BR9201561A - Dispositivo exibidor de cristal liquido - Google Patents

Dispositivo exibidor de cristal liquido

Info

Publication number
BR9201561A
BR9201561A BR929201561A BR9201561A BR9201561A BR 9201561 A BR9201561 A BR 9201561A BR 929201561 A BR929201561 A BR 929201561A BR 9201561 A BR9201561 A BR 9201561A BR 9201561 A BR9201561 A BR 9201561A
Authority
BR
Brazil
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Application number
BR929201561A
Other languages
English (en)
Inventor
Masakazu Atsumi
Takeshi Matsumoto
Toshihiko Yoshida
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR9201561A publication Critical patent/BR9201561A/pt

Links

Classifications

    • 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
    • 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
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BR929201561A 1991-05-15 1992-04-28 Dispositivo exibidor de cristal liquido BR9201561A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13866791A JPH07119919B2 (ja) 1991-05-15 1991-05-15 液晶表示装置

Publications (1)

Publication Number Publication Date
BR9201561A true BR9201561A (pt) 1993-01-05

Family

ID=15227312

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201561A BR9201561A (pt) 1991-05-15 1992-04-28 Dispositivo exibidor de cristal liquido

Country Status (4)

Country Link
US (1) US5337173A (pt)
EP (1) EP0514029A3 (pt)
JP (1) JPH07119919B2 (pt)
BR (1) BR9201561A (pt)

Families Citing this family (50)

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US5392143A (en) * 1989-11-30 1995-02-21 Kabushiki Kaisha Toshiba Liquid crystal display having drain and pixel electrodes linkable to a wiring line having a potential
JP3263250B2 (ja) * 1994-08-24 2002-03-04 株式会社東芝 液晶表示装置
JP3081474B2 (ja) * 1994-11-11 2000-08-28 三洋電機株式会社 液晶表示装置
JP3406772B2 (ja) * 1996-03-28 2003-05-12 株式会社東芝 アクティブマトリクス型液晶表示装置
US6005990A (en) * 1996-06-10 1999-12-21 International Business Machines Corporation System for optically scanning images using optical shutter
KR100209281B1 (ko) * 1996-10-16 1999-07-15 김영환 액정 표시 소자 및 그 제조방법
TWI236556B (en) * 1996-10-16 2005-07-21 Seiko Epson Corp Substrate for a liquid crystal equipment, liquid crystal equipment and projection type display equipment
DE19652325C1 (de) * 1996-12-16 1998-05-07 Siemens Ag Integrierte Halbleiterschaltung mit Kapazitäts-Redundanz
JP3680527B2 (ja) * 1997-01-31 2005-08-10 富士通ディスプレイテクノロジーズ株式会社 薄膜トランジスタマトリクス基板及びその製造方法
US6518945B1 (en) * 1997-07-25 2003-02-11 Aurora Systems, Inc. Replacing defective circuit elements by column and row shifting in a flat-panel display
KR19990056771A (ko) * 1997-12-29 1999-07-15 김영환 액정 표시 장치
JP3291249B2 (ja) * 1998-07-16 2002-06-10 アルプス電気株式会社 アクティブマトリクス型液晶表示装置およびそれに用いる基板
KR20000041955A (ko) * 1998-12-24 2000-07-15 김영환 박막 트랜지스터 액정표시소자
TWI282457B (en) * 2000-04-06 2007-06-11 Chi Mei Optoelectronics Corp Liquid crystal display component with defect restore ability and restoring method of defect
TW507189B (en) * 2001-02-23 2002-10-21 Chi Mei Optoelectronics Corp Liquid crystal display capable of repairing the defects of data line
KR100796749B1 (ko) 2001-05-16 2008-01-22 삼성전자주식회사 액정 표시 장치용 박막 트랜지스터 어레이 기판
GB0112563D0 (en) 2001-05-23 2001-07-18 Koninl Philips Electronics Nv Active plate
US7023500B2 (en) * 2002-06-05 2006-04-04 Hitachi, Ltd. Display device with active-matrix transistor having silicon film modified by selective laser irradiation
KR100840326B1 (ko) * 2002-06-28 2008-06-20 삼성전자주식회사 액정 표시 장치 및 그에 사용되는 박막 트랜지스터 기판
JP2004038041A (ja) * 2002-07-05 2004-02-05 Chi Mei Electronics Corp 画像表示素子及び画像表示装置
WO2004114267A1 (en) * 2003-06-26 2004-12-29 Philips Intellectual Property & Standards Gmbh Integrated display unit
KR20050041010A (ko) * 2003-10-29 2005-05-04 삼성전자주식회사 박막 다이오드 표시판 및 그 제조 방법
KR100631012B1 (ko) * 2003-12-04 2006-10-04 엘지.필립스 엘시디 주식회사 액정표시소자
JP4088619B2 (ja) * 2004-01-28 2008-05-21 シャープ株式会社 アクティブマトリクス基板及び表示装置
JP2005252228A (ja) * 2004-02-05 2005-09-15 Sharp Corp 表示装置及びその製造方法
JP4584614B2 (ja) 2004-04-20 2010-11-24 株式会社 日立ディスプレイズ 液晶表示装置
US20050275352A1 (en) * 2004-06-14 2005-12-15 Au Optronics Corporation. Redundant storage capacitor and method for repairing OLED pixels and driving circuits
JP4606103B2 (ja) * 2004-09-22 2011-01-05 株式会社 日立ディスプレイズ 液晶表示装置
TWI284241B (en) * 2004-11-02 2007-07-21 Au Optronics Corp Thin film transistor array substrate and repairing method thereof
EP1837842B1 (en) 2004-12-16 2014-01-22 Sharp Kabushiki Kaisha Active matrix substrate, method for manufacturing active matrix substrate, display, liquid crystal display and television system
US7671932B2 (en) 2005-03-18 2010-03-02 Sharp Kabushiki Kaisha Active matrix substrate and pixel defect correcting method therefor
KR20070031620A (ko) * 2005-09-15 2007-03-20 삼성전자주식회사 액정 표시 장치
JP4702003B2 (ja) * 2005-11-16 2011-06-15 セイコーエプソン株式会社 液晶装置およびプロジェクタ
US8212953B2 (en) 2005-12-26 2012-07-03 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same
WO2009041112A1 (ja) * 2007-09-27 2009-04-02 Sharp Kabushiki Kaisha 表示装置
US8547368B2 (en) * 2007-12-28 2013-10-01 Sharp Kabushiki Kaisha Display driving circuit having a memory circuit, display device, and display driving method
US8675811B2 (en) * 2007-12-28 2014-03-18 Sharp Kabushiki Kaisha Semiconductor device and display device
RU2438194C1 (ru) * 2007-12-28 2011-12-27 Шарп Кабусики Кайся Схема управления линии запоминающего конденсатора и устройство отображения
EP2226938A4 (en) * 2007-12-28 2011-07-20 Sharp Kk SEMICONDUCTOR DEVICE AND DISPLAY DEVICE
JP5288095B2 (ja) * 2008-02-07 2013-09-11 ソニー株式会社 薄膜トランジスタ基板およびその欠陥修復方法、並びに表示装置
KR101501497B1 (ko) * 2008-09-18 2015-03-12 삼성디스플레이 주식회사 액정 표시 장치
US8698969B2 (en) * 2009-03-05 2014-04-15 Sharp Kabushiki Kaisha Active matrix substrate, method for producing active matrix substrate, liquid crystal panel, method for producing liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver
WO2010100789A1 (ja) 2009-03-05 2010-09-10 シャープ株式会社 アクティブマトリクス基板、アクティブマトリクス基板の製造方法、液晶パネル、液晶パネルの製造方法、液晶表示装置、液晶表示ユニット、テレビジョン受像機
WO2013001564A1 (ja) * 2011-06-27 2013-01-03 パナソニック株式会社 表示装置及びその製造方法
KR101813293B1 (ko) * 2011-06-27 2017-12-28 가부시키가이샤 제이올레드 표시 장치 및 그 제조 방법
CN103728800B (zh) * 2013-11-29 2016-04-27 深圳市华星光电技术有限公司 一种能消除可移动云纹的液晶显示器
KR102216659B1 (ko) * 2014-07-15 2021-02-18 엘지디스플레이 주식회사 액정표시장치의 픽셀 어레이
CN107665863B (zh) * 2016-07-29 2020-02-07 京东方科技集团股份有限公司 像素结构及制作方法、阵列基板及制作方法和显示装置
KR20200046353A (ko) * 2018-10-24 2020-05-07 엘지디스플레이 주식회사 스토리지 캐패시터, 이를 이용한 표시 장치 및 이의 제조 방법
US11194202B2 (en) * 2019-01-28 2021-12-07 Sharp Kabushiki Kaisha Substrate for display device, and display device

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US4368523A (en) * 1979-12-20 1983-01-11 Tokyo Shibaura Denki Kabushiki Kaisha Liquid crystal display device having redundant pairs of address buses
DE3113041A1 (de) * 1980-04-01 1982-01-28 Canon K.K., Tokyo Verfahren und vorrichtung zur anzeige von informationen
US4775861A (en) * 1984-11-02 1988-10-04 Nec Corporation Driving circuit of a liquid crystal display panel which equivalently reduces picture defects
JPS6473324A (en) * 1987-09-14 1989-03-17 Matsushita Electric Ind Co Ltd Display device and its driving method
JPH0750278B2 (ja) * 1988-06-01 1995-05-31 松下電器産業株式会社 液晶表示装置
JPH0833555B2 (ja) * 1988-10-17 1996-03-29 シャープ株式会社 マトリクス表示装置
JPH02165125A (ja) * 1988-12-20 1990-06-26 Seiko Epson Corp 表示装置
JPH0786618B2 (ja) * 1988-12-29 1995-09-20 シャープ株式会社 アクティブマトリクス表示装置
JPH02232626A (ja) * 1989-03-06 1990-09-14 Nec Corp アクティブマトリクス基板
JPH02242228A (ja) * 1989-03-16 1990-09-26 Fujitsu Ltd 液晶表示装置
KR940005124B1 (ko) * 1989-10-04 1994-06-11 호시덴 가부시기가이샤 액정표시소자
DE69108062T2 (de) * 1990-01-17 1995-07-20 Toshiba Kawasaki Kk Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix.

Also Published As

Publication number Publication date
EP0514029A3 (en) 1993-02-24
JPH04347821A (ja) 1992-12-03
EP0514029A2 (en) 1992-11-19
JPH07119919B2 (ja) 1995-12-20
US5337173A (en) 1994-08-09

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FG Letter patent granted
B24C Patent annual fee: request for for restoration
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 1554 DE 17/10/2000.