DE68915524D1 - Flüssigkristallanzeigevorrichtung. - Google Patents

Flüssigkristallanzeigevorrichtung.

Info

Publication number
DE68915524D1
DE68915524D1 DE68915524T DE68915524T DE68915524D1 DE 68915524 D1 DE68915524 D1 DE 68915524D1 DE 68915524 T DE68915524 T DE 68915524T DE 68915524 T DE68915524 T DE 68915524T DE 68915524 D1 DE68915524 D1 DE 68915524D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
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 - Lifetime
Application number
DE68915524T
Other languages
English (en)
Other versions
DE68915524T2 (de
Inventor
Shigeaki Mizushima
Eiichiro Nishimura
Seiji Fukami
Ruyji Hashimoto
Hisato Nagatomi
Michihisa Onishi
Mitunobo Miyamoto
Shoji Mitamura
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.)
Sharp Corp
Original Assignee
Sharp 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.)
Filing date
Publication date
Priority claimed from JP32815088A external-priority patent/JP2721214B2/ja
Priority claimed from JP4119089A external-priority patent/JPH0782171B2/ja
Priority claimed from JP27633289A external-priority patent/JPH0786610B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE68915524D1 publication Critical patent/DE68915524D1/de
Publication of DE68915524T2 publication Critical patent/DE68915524T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133345—Insulating layers
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133397—Constructional arrangements; Manufacturing methods for suppressing after-image or image-sticking

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
DE68915524T 1988-12-26 1989-12-22 Flüssigkristallanzeigevorrichtung. Expired - Lifetime DE68915524T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32815088A JP2721214B2 (ja) 1988-12-26 1988-12-26 液晶表示装置
JP4119089A JPH0782171B2 (ja) 1989-02-20 1989-02-20 液晶表示装置
JP27633289A JPH0786610B2 (ja) 1989-10-23 1989-10-23 液晶表示装置

Publications (2)

Publication Number Publication Date
DE68915524D1 true DE68915524D1 (de) 1994-06-30
DE68915524T2 DE68915524T2 (de) 1994-12-08

Family

ID=27290742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915524T Expired - Lifetime DE68915524T2 (de) 1988-12-26 1989-12-22 Flüssigkristallanzeigevorrichtung.

Country Status (4)

Country Link
US (1) US5066110A (de)
EP (1) EP0376648B1 (de)
KR (1) KR0136867B1 (de)
DE (1) DE68915524T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0786622B2 (ja) * 1990-11-02 1995-09-20 スタンレー電気株式会社 液晶表示装置
US6713783B1 (en) 1991-03-15 2004-03-30 Semiconductor Energy Laboratory Co., Ltd. Compensating electro-optical device including thin film transistors
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
EP0636917B1 (de) * 1993-07-27 1998-09-30 Sharp Kabushiki Kaisha Flüssigkristall-Anzeigevorrichtung
US5753937A (en) * 1994-05-31 1998-05-19 Casio Computer Co., Ltd. Color liquid crystal display device having a semitransparent layer on the inner surface of one of the substrates
JPH0887034A (ja) * 1994-09-16 1996-04-02 Toshiba Corp 液晶表示装置およびその製造方法
JP2900229B2 (ja) 1994-12-27 1999-06-02 株式会社半導体エネルギー研究所 半導体装置およびその作製方法および電気光学装置
US5834327A (en) 1995-03-18 1998-11-10 Semiconductor Energy Laboratory Co., Ltd. Method for producing display device
JPH0964364A (ja) * 1995-08-28 1997-03-07 Sharp Corp 半導体装置の製造方法
JPH09146108A (ja) 1995-11-17 1997-06-06 Semiconductor Energy Lab Co Ltd 液晶表示装置およびその駆動方法
US6800875B1 (en) 1995-11-17 2004-10-05 Semiconductor Energy Laboratory Co., Ltd. Active matrix electro-luminescent display device with an organic leveling layer
TW439003B (en) 1995-11-17 2001-06-07 Semiconductor Energy Lab Display device
TW309633B (de) 1995-12-14 1997-07-01 Handotai Energy Kenkyusho Kk
US6475836B1 (en) 1999-03-29 2002-11-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
KR20070079184A (ko) * 2006-02-01 2007-08-06 삼성전자주식회사 액정 표시 장치 및 그 제조 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498631A (en) * 1977-12-27 1979-08-03 Citizen Watch Co Ltd Substrate orientation method of liquid crystal display cells
JPS5794719A (en) * 1980-12-04 1982-06-12 Seiko Epson Corp Liquid crystal display panel
JPS599962A (ja) * 1982-07-08 1984-01-19 Matsushita Electric Ind Co Ltd 半導体装置およびその製造方法
JPS59158553A (ja) * 1983-02-28 1984-09-08 Toshiba Corp 光学的固体装置
JPS6017720A (ja) * 1983-07-12 1985-01-29 Canon Inc 液晶装置
JPS6045219A (ja) * 1983-08-23 1985-03-11 Toshiba Corp アクテイブマトリクス型表示装置
JPS60146226A (ja) * 1984-01-10 1985-08-01 Ricoh Co Ltd 液晶表示装置
JPS60260021A (ja) * 1984-06-06 1985-12-23 Sharp Corp 液晶表示装置
JPS61188968A (ja) * 1985-02-15 1986-08-22 Sharp Corp 薄膜トランジスタ
JPS62296123A (ja) * 1986-06-17 1987-12-23 Toshiba Corp アクテイブマトリツクス型液晶表示装置
JPS6317432A (ja) * 1986-07-09 1988-01-25 Hitachi Ltd 平面デイスプレイ装置
JPS63281134A (ja) * 1987-05-13 1988-11-17 Fuji Electric Co Ltd アクティブマトリックス形表示パネル
US4778258A (en) * 1987-10-05 1988-10-18 General Electric Company Protective tab structure for use in the fabrication of matrix addressed thin film transistor liquid crystal displays
DE8907336U1 (de) * 1989-06-15 1990-10-18 Espe Stiftung & Co Produktions- Und Vertriebs Kg, 8031 Seefeld, De

Also Published As

Publication number Publication date
DE68915524T2 (de) 1994-12-08
US5066110A (en) 1991-11-19
EP0376648B1 (de) 1994-05-25
EP0376648A2 (de) 1990-07-04
KR0136867B1 (ko) 1998-04-28
EP0376648A3 (de) 1991-08-21
KR910012773A (ko) 1991-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN