BR9201561A - Dispositivo exibidor de cristal liquido - Google Patents

Dispositivo exibidor de cristal liquido

Info

Publication number: BR9201561A
Authority: BR; Brazil
Prior art keywords: liquid crystal; display device; crystal display; liquid; display
Prior art date: 1991-05-15

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.)

1991-05-15

Filing date

1992-04-28

Publication date

1993-01-05

1992-04-28 Application filed by Ibm filed Critical Ibm

1993-01-05 Publication of BR9201561A publication Critical patent/BR9201561A/pt

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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
TW479151B (en) *	1996-10-16	2002-03-11	Seiko Epson Corp	Substrate for liquid crystal device, the liquid crystal device and projection-type display
KR100209281B1 (ko) *	1996-10-16	1999-07-15	김영환	액정 표시 소자 및 그 제조방법
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
KR101034525B1 (ko) *	2003-06-26	2011-05-12	코닌클리즈케 필립스 일렉트로닉스 엔.브이.	통합 디스플레이 유닛
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
JP4484881B2 (ja) *	2004-12-16	2010-06-16	シャープ株式会社	アクティブマトリクス基板、表示装置、液晶表示装置およびテレビジョン装置
JP4393550B2 (ja) *	2005-03-18	2010-01-06	シャープ株式会社	アクティブマトリクス基板及びその画素欠陥修正方法
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
US20100231493A1 (en) *	2007-09-27	2010-09-16	Yasuyoshi Kaise	Display device
EP2226788A4 (en) *	2007-12-28	2012-07-25	Sharp Kk	DISPLAY CONTROL, DISPLAY ARRANGEMENT AND DISPLAY CONTROL PROCEDURE
CN101965607B (zh) *	2007-12-28	2013-08-14	夏普株式会社	辅助电容配线驱动电路和显示装置
WO2009084269A1 (ja) *	2007-12-28	2009-07-09	Sharp Kabushiki Kaisha	半導体装置及び表示装置
JP4902750B2 (ja) *	2007-12-28	2012-03-21	シャープ株式会社	半導体装置及び表示装置
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
WO2010100790A1 (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
US8976209B2 (en)	2009-03-05	2015-03-10	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
WO2013001566A1 (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
JP5667992B2 (ja) *	2011-06-27	2015-02-12	パナソニック株式会社	表示装置及びその製造方法
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
KR102675918B1 (ko)	2018-10-24	2024-06-17	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)

* Cited by examiner, † Cited by third party
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
DE3153620C2 (pt) *	1980-04-01	1992-01-23	Canon K.K., Tokio/Tokyo, Jp
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 Industrial 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
EP0438138B1 (en) *	1990-01-17	1995-03-15	Kabushiki Kaisha Toshiba	Liquid-crystal display device of active matrix type

1991
- 1991-05-15 JP JP13866791A patent/JPH07119919B2/ja not_active Expired - Lifetime
1992
- 1992-04-23 EP EP19920303657 patent/EP0514029A3/en not_active Withdrawn
- 1992-04-28 BR BR929201561A patent/BR9201561A/pt not_active IP Right Cessation
- 1992-05-15 US US07/883,094 patent/US5337173A/en not_active Expired - Fee Related

Also Published As

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

Publication	Publication Date	Title
BR9201561A (pt)	1993-01-05	Dispositivo exibidor de cristal liquido
DE69224818D1 (de)	1998-04-23	Flüssigkristallanzeigevorrichtung
DE69215635D1 (de)	1997-01-16	Flüssigkristall-Anzeigevorrichtung
DE69216330D1 (de)	1997-02-13	Flüssigkristall-Anzeigevorrichtung
DE69220410D1 (de)	1997-07-24	Flüssigkristallanzeigegerät
DE69215461D1 (de)	1997-01-09	Flüssigkristall-Anzeigevorrichtung
DE69225105D1 (de)	1998-05-20	Flüssigkristallanzeigegerät
DE69231597D1 (de)	2001-01-11	Flüssigkristallanzeigevorrichtung
DE69327028D1 (de)	1999-12-23	Flüssigkristall-Anzeigevorrichtung
DE69326282D1 (de)	1999-10-14	Flüssigkristall-Anzeigevorrichtung
DE69322308D1 (de)	1999-01-14	Flüssigkristallanzeigegerät
DE69223139D1 (de)	1997-12-18	Flüssigkristall-Anzeigevorrichtung
DE69319760D1 (de)	1998-08-27	Flüssigkristallanzeigevorrichtung
DE69323597D1 (de)	1999-04-01	Flüssigkristall-Anzeigevorrichtung
DE69330318D1 (de)	2001-07-19	Flüssigkristallanzeigevorrichtung
DE69219172D1 (de)	1997-05-28	Flüssigkristallanzeigegerät
DE69312785D1 (de)	1997-09-11	Flüssigkristall-Anzeigevorrichtung
DE69319943D1 (de)	1998-09-03	Flüssigkristallanzeigegerät
DE69223309D1 (de)	1998-01-08	Flüssigkristall-Anzeigevorrichtung
DE69328051D1 (de)	2000-04-20	Flüssigkristallanzeigevorrichtung
DE69220726D1 (de)	1997-08-14	Flüssigkristallanzeigegerät
DE69331021D1 (de)	2001-11-29	Flüssigkristallanzeigeeinrichtung
DE69229853D1 (de)	1999-09-30	Flüssigkristallanzeigevorrichtung
DE69210638D1 (de)	1996-06-20	Flüssigkristallanzeigevorrichtung
DE69312805D1 (de)	1997-09-11	Flüssigkristall-Anzeigevorrichtung

Legal Events

Date	Code	Title	Description
1995-02-07	EE	Request for examination
1995-07-11	FF	Decision: intention to grant
1995-12-26	FG	Letter patent granted
2000-10-17	B24C	Patent annual fee: request for for restoration
2009-07-07	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.