DE68921591D1 - Flüssigkristall-Anzeigevorrichtung. - Google Patents

Flüssigkristall-Anzeigevorrichtung.

Info

Publication number: DE68921591D1
Authority: DE; Germany
Prior art keywords: liquid crystal; display device; crystal display; liquid; display
Prior art date: 1988-12-28
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE68921591T

Other languages

English (en)

Other versions

DE68921591T2 (de

Inventor

Yuji Hayashi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sony Corp

Original Assignee

Sony Corp

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.)

1988-12-28

Filing date

1989-12-28

Publication date

1995-04-13

1988-12-28 Priority claimed from JP33134288A external-priority patent/JP2794583B2/ja

1988-12-28 Priority claimed from JP33134488A external-priority patent/JP2754639B2/ja

1988-12-28 Priority claimed from JP63331341A external-priority patent/JPH02176724A/ja

1989-12-28 Application filed by Sony Corp filed Critical Sony Corp

1995-04-13 Publication of DE68921591D1 publication Critical patent/DE68921591D1/de

1995-11-09 Application granted granted Critical

1995-11-09 Publication of DE68921591T2 publication Critical patent/DE68921591T2/de

2009-12-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

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)

DE68921591T 1988-12-28 1989-12-28 Flüssigkristall-Anzeigevorrichtung. Expired - Fee Related DE68921591T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP33134288A JP2794583B2 (ja)	1988-12-28	1988-12-28	液晶表示装置
JP33134488A JP2754639B2 (ja)	1988-12-28	1988-12-28	液晶表示装置
JP63331341A JPH02176724A (ja)	1988-12-28	1988-12-28	液晶表示装置

Publications (2)

Publication Number	Publication Date
DE68921591D1 true DE68921591D1 (de)	1995-04-13
DE68921591T2 DE68921591T2 (de)	1995-11-09

Family

ID=27340480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68921591T Expired - Fee Related DE68921591T2 (de)	1988-12-28	1989-12-28	Flüssigkristall-Anzeigevorrichtung.

Country Status (3)

Country	Link
US (1)	US5159476A (de)
EP (1)	EP0376329B1 (de)
DE (1)	DE68921591T2 (de)

Families Citing this family (72)

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FR2669759A1 (fr) *	1990-11-23	1992-05-29	Thomson Lcd	Ecran plat a matrice active.
EP0499979A3 (en)	1991-02-16	1993-06-09	Semiconductor Energy Laboratory Co., Ltd.	Electro-optical device
JP2873632B2 (ja)	1991-03-15	1999-03-24	株式会社半導体エネルギー研究所	半導体装置
US6713783B1 (en)	1991-03-15	2004-03-30	Semiconductor Energy Laboratory Co., Ltd.	Compensating electro-optical device including thin film transistors
JP2794499B2 (ja) *	1991-03-26	1998-09-03	株式会社半導体エネルギー研究所	半導体装置の作製方法
US6778231B1 (en)	1991-06-14	2004-08-17	Semiconductor Energy Laboratory Co., Ltd.	Electro-optical display device
US6975296B1 (en)	1991-06-14	2005-12-13	Semiconductor Energy Laboratory Co., Ltd.	Electro-optical device and method of driving the same
US5414442A (en) *	1991-06-14	1995-05-09	Semiconductor Energy Laboratory Co., Ltd.	Electro-optical device and method of driving the same
US5457553A (en) *	1991-12-25	1995-10-10	Casio Computer Co., Ltd.	Thin-film transistor panel with reduced number of capacitor lines
TW226044B (de) *	1992-04-15	1994-07-01	Toshiba Co Ltd
JP2814161B2 (ja) *	1992-04-28	1998-10-22	株式会社半導体エネルギー研究所	アクティブマトリクス表示装置およびその駆動方法
US6693681B1 (en)	1992-04-28	2004-02-17	Semiconductor Energy Laboratory Co., Ltd.	Electro-optical device and method of driving the same
EP0592063A3 (en) *	1992-09-14	1994-07-13	Toshiba Kk	Active matrix liquid crystal display device
US5461501A (en)	1992-10-08	1995-10-24	Hitachi, Ltd.	Liquid crystal substrate having 3 metal layers with slits offset to block light from reaching the substrate
US6686976B2 (en)	1992-10-08	2004-02-03	Hitachi, Ltd.	Liquid crystal light valve and projection type display using same
US5708483A (en) *	1993-07-13	1998-01-13	Kabushiki Kaisha Toshiba	Active matrix type display device
US5491347A (en) *	1994-04-28	1996-02-13	Xerox Corporation	Thin-film structure with dense array of binary control units for presenting images
US5546204A (en) *	1994-05-26	1996-08-13	Honeywell Inc.	TFT matrix liquid crystal device having data source lines and drain means of etched and doped single crystal silicon
US5650636A (en) *	1994-06-02	1997-07-22	Semiconductor Energy Laboratory Co., Ltd.	Active matrix display and electrooptical device
US5774099A (en) *	1995-04-25	1998-06-30	Hitachi, Ltd.	Liquid crystal device with wide viewing angle characteristics
KR0169386B1 (ko) *	1995-05-31	1999-03-20	김광호	액정 표시 장치 및 이에 사용되는 박막 트랜지스터 기판
JP3792749B2 (ja) *	1995-06-02	2006-07-05	株式会社東芝	液晶表示装置
KR0149297B1 (ko) *	1995-07-12	1998-12-15	김광호	액정 표시 장치 및 그 구동 방법
KR0171984B1 (ko) *	1995-12-11	1999-03-30	김주용	박막 트랜지스터의 자기 정렬 노광 방법
JP3228401B2 (ja) *	1996-02-26	2001-11-12	シャープ株式会社	液晶表示装置およびその駆動方法
KR100419087B1 (ko) *	1996-05-22	2004-05-24	삼성전자주식회사	액정표시장치
KR100209281B1 (ko) *	1996-10-16	1999-07-15	김영환	액정 표시 소자 및 그 제조방법
KR100247493B1 (ko) *	1996-10-18	2000-03-15	구본준, 론 위라하디락사	액티브매트릭스기판의 구조
KR100230595B1 (ko) *	1996-12-28	1999-11-15	김영환	액정 표시 장치 및 그 제조방법
KR100228431B1 (ko) *	1996-12-30	1999-11-01	김영환	액정 표시 소자 및 그 제조방법
JPH10221704A (ja) *	1997-02-07	1998-08-21	Sharp Corp	反射型液晶表示装置およびその製造方法
US6124912A (en) *	1997-06-09	2000-09-26	National Semiconductor Corporation	Reflectance enhancing thin film stack in which pairs of dielectric layers are on a reflector and liquid crystal is on the dielectric layers
KR100277182B1 (ko) *	1998-04-22	2001-01-15	김영환	액정표시소자
US6452652B1 (en)	1998-06-12	2002-09-17	National Semiconductor Corporation	Light absorbing thin film stack in a light valve structure
US6300241B1 (en)	1998-08-19	2001-10-09	National Semiconductor Corporation	Silicon interconnect passivation and metallization process optimized to maximize reflectance
JP3401589B2 (ja) *	1998-10-21	2003-04-28	株式会社アドバンスト・ディスプレイ	Ｔｆｔアレイ基板および液晶表示装置
JP2000227770A (ja)	1998-12-01	2000-08-15	Sanyo Electric Co Ltd	カラーｅｌ表示装置
JP2000227771A (ja) *	1998-12-01	2000-08-15	Sanyo Electric Co Ltd	カラーｅｌ表示装置
US5982472A (en) *	1998-12-14	1999-11-09	National Semiconductor Corporation	Self-aligned pixel with support pillars for a liquid crystal light valve
KR20000041955A (ko) *	1998-12-24	2000-07-15	김영환	박막 트랜지스터 액정표시소자
EP2284605A3 (de)	1999-02-23	2017-10-18	Semiconductor Energy Laboratory Co, Ltd.	Halbleiterbauelement und Verfahren zu dessen Herstellung
KR100375349B1 (ko) *	2000-08-04	2003-03-08	삼성에스디아이 주식회사	다중 데이타 전극을 갖는 메트릭스형 평판 표시 패널 및그 구동 방법
JP3884625B2 (ja) *	2001-03-14	2007-02-21	シャープ株式会社	液晶表示装置及びその欠陥修復方法
KR100770543B1 (ko) *	2001-03-20	2007-10-25	엘지.필립스 엘시디 주식회사	액정표시장치와 그 구동방법
US20020167479A1 (en) *	2001-05-10	2002-11-14	Koninklijke Philips Electronics N.V.	High performance reflective liquid crystal light valve using a multi-row addressing scheme
DE10134900B4 (de) *	2001-07-18	2007-03-15	Infineon Technologies Ag	Haltevorrichtung mit Diffusionssperrschicht für Halbleitereinrichtungen
JP4798907B2 (ja)	2001-09-26	2011-10-19	株式会社半導体エネルギー研究所	半導体装置
TWI280532B (en)	2002-01-18	2007-05-01	Semiconductor Energy Lab	Light-emitting device
KR100890022B1 (ko) *	2002-07-19	2009-03-25	삼성전자주식회사	액정 표시 장치 및 그 구동 방법
JP4000515B2 (ja) *	2002-10-07	2007-10-31	セイコーエプソン株式会社	電気光学装置、マトリクス基板、及び電子機器
KR101012944B1 (ko) *	2002-12-21	2011-02-08	엘지디스플레이 주식회사	강유전성 액정의 전계배향방법과 이를 이용한 액정표시장치
KR100647774B1 (ko) *	2004-11-04	2006-11-23	엘지.필립스 엘시디 주식회사	폴리 실리콘형 박막 트랜지스터 기판 및 제조 방법
CN100489633C (zh) *	2005-01-25	2009-05-20	友达光电股份有限公司	薄膜晶体管阵列基板
KR101237011B1 (ko) *	2005-08-02	2013-02-26	삼성디스플레이 주식회사	액정 표시 장치
KR20070031620A (ko) *	2005-09-15	2007-03-20	삼성전자주식회사	액정 표시 장치
CN101796455B (zh) *	2007-09-27	2012-05-02	夏普株式会社	显示装置
JP2009092912A (ja)	2007-10-09	2009-04-30	Hitachi Displays Ltd	液晶表示装置
US8610653B2 (en) *	2007-10-11	2013-12-17	Sharp Kabushiki Kaisha	Liquid crystal display panel and liquid crystal display device
CN101726892B (zh) *	2008-10-24	2012-07-18	群康科技(深圳)有限公司	液晶显示面板
KR20100053949A (ko) *	2008-11-13	2010-05-24	삼성전자주식회사	액정 표시 장치
US8704232B2 (en)	2012-06-12	2014-04-22	Apple Inc.	Thin film transistor with increased doping regions
US20130335658A1 (en) *	2012-06-15	2013-12-19	Apple Inc.	Pixel Architecture for Electronic Displays
US9065077B2 (en)	2012-06-15	2015-06-23	Apple, Inc.	Back channel etch metal-oxide thin film transistor and process
US8987027B2 (en)	2012-08-31	2015-03-24	Apple Inc.	Two doping regions in lightly doped drain for thin film transistors and associated doping processes
US9685557B2 (en)	2012-08-31	2017-06-20	Apple Inc.	Different lightly doped drain length control for self-align light drain doping process
US8748320B2 (en)	2012-09-27	2014-06-10	Apple Inc.	Connection to first metal layer in thin film transistor process
US8999771B2 (en)	2012-09-28	2015-04-07	Apple Inc.	Protection layer for halftone process of third metal
US9201276B2 (en)	2012-10-17	2015-12-01	Apple Inc.	Process architecture for color filter array in active matrix liquid crystal display
US9001297B2 (en)	2013-01-29	2015-04-07	Apple Inc.	Third metal layer for thin film transistor with reduced defects in liquid crystal display
US9088003B2 (en)	2013-03-06	2015-07-21	Apple Inc.	Reducing sheet resistance for common electrode in top emission organic light emitting diode display
JP7245788B2 (ja)	2018-02-01	2023-03-24	株式会社半導体エネルギー研究所	表示装置

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DE3113041A1 (de) *	1980-04-01	1982-01-28	Canon K.K., Tokyo	Verfahren und vorrichtung zur anzeige von informationen
GB2081018B (en) *	1980-07-31	1985-06-26	Suwa Seikosha Kk	Active matrix assembly for display device
FR2533072B1 (fr) *	1982-09-14	1986-07-18	Coissard Pierre	Procede de fabrication de circuits electroniques a base de transistors en couches minces et de condensateurs
JPS59116685A (ja) *	1982-12-23	1984-07-05	セイコーインスツルメンツ株式会社	画像表示装置
FR2571526B1 (fr) *	1984-08-22	1991-02-08	Canon Kk	Panneau d'affichage et son procede de commande
EP0275140B1 (de) *	1987-01-09	1995-07-19	Hitachi, Ltd.	Verfahren und Schaltung zum Abtasten von kapazitiven Belastungen
JPS63175832A (ja) *	1987-01-16	1988-07-20	Hosiden Electronics Co Ltd	アクテイブマトリクス液晶表示装置
US4762398A (en) *	1987-01-26	1988-08-09	Hosiden Electronics Co., Ltd.	Pixel transistor free of parasitic capacitance fluctuations from misalignment
EP0283290B1 (de) *	1987-03-18	1994-09-21	Matsushita Electric Industrial Co., Ltd.	Videoprojektor
DE3884442T2 (de) *	1987-04-15	1994-02-17	Sharp Kk	Flüssigkristallanzeigegerät.
JPS6437585A (en) *	1987-08-04	1989-02-08	Nippon Telegraph & Telephone	Active matrix type display device
US4839707A (en) *	1987-08-27	1989-06-13	Hughes Aircraft Company	LCMOS displays fabricated with implant treated silicon wafers
JPS6473324A (en) *	1987-09-14	1989-03-17	Matsushita Electric Ind Co Ltd	Display device and its driving method
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US4968119A (en) *	1989-01-10	1990-11-06	David Sarnoff Research Center, Inc.	High-density liquid-crystal active dot-matrix display structure

1989
- 1989-12-28 US US07/458,397 patent/US5159476A/en not_active Expired - Lifetime
- 1989-12-28 DE DE68921591T patent/DE68921591T2/de not_active Expired - Fee Related
- 1989-12-28 EP EP89124104A patent/EP0376329B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0376329A3 (de)	1991-06-19
EP0376329B1 (de)	1995-03-08
DE68921591T2 (de)	1995-11-09
US5159476A (en)	1992-10-27
EP0376329A2 (de)	1990-07-04

Publication	Publication Date	Title
DE68921591D1 (de)	1995-04-13	Flüssigkristall-Anzeigevorrichtung.
DE68915325D1 (de)	1994-06-23	Flüssigkristallanzeigevorrichtung.
DE68906608D1 (de)	1993-06-24	Fluessigkristall-anzeigevorrichtung.
DE68914860D1 (de)	1994-06-01	Flüssigkristall-Anzeigevorrichtung.
DE68924212D1 (de)	1995-10-19	Flüssigkristall-Anzeigevorrichtung.
DE68915947D1 (de)	1994-07-14	Flüssigkristall-Anzeigevorrichtung.
DE68924823D1 (de)	1995-12-21	Flüssigkristall-Anzeigevorrichtung.
DE68924766D1 (de)	1995-12-14	Flüssigkristall-Anzeigevorrichtung.
DE69020855D1 (de)	1995-08-17	Flüssigkristallanzeigevorrichtung.
DE3884442D1 (de)	1993-11-04	Fluessigkristallanzeigegeraet.
DE3851927D1 (de)	1994-12-01	Flüssigkristall-Anzeigegerät.
DE3887484D1 (de)	1994-03-10	Flüssigkristall Anzeigevorrichtung.
DE69017984D1 (de)	1995-04-27	Flüssigkristallanzeigevorrichtung.
DE68923929D1 (de)	1995-09-28	Flüssigkristall-Anzeige.
DE3852863D1 (de)	1995-03-09	Flüssigkristall-Anzeigevorrichtung.
DE69006570D1 (de)	1994-03-24	Flüssigkristall-Wiedergabeanordnung.
DE68915358D1 (de)	1994-06-23	Transmissive Flüssigkristall-Anzeigevorrichtung.
DE68917704D1 (de)	1994-09-29	Flüssigkristall-Anzeigevorrichtung.
DE3878480D1 (de)	1993-03-25	Fluessigkristall-anzeigevorrichtung.
DE68922322D1 (de)	1995-06-01	Flüssigkristall-Anzeigevorrichtung.
DE69013984D1 (de)	1994-12-15	Flüssigkristall-Anzeigevorrichtung.
DE3886198D1 (de)	1994-01-20	Flüssigkristall-Anzeigevorrichtung.
DE68920498D1 (de)	1995-02-23	Flüssigkristall-Anzeigevorrichtung.
DE3852532D1 (de)	1995-02-02	Flüssigkristall-Anzeigevorrichtung.
DE3889431D1 (de)	1994-06-09	Flüssigkristall-Anzeigevorrichtung.

Legal Events

Date	Code	Title	Description
1996-04-04	8364	No opposition during term of opposition
1997-03-27	8328	Change in the person/name/address of the agent	Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN
2003-10-09	8339	Ceased/non-payment of the annual fee