DE69231888D1 - Flüssigkristall-Bildschirm - Google Patents

Flüssigkristall-Bildschirm

Info

Publication number
DE69231888D1
DE69231888D1 DE69231888T DE69231888T DE69231888D1 DE 69231888 D1 DE69231888 D1 DE 69231888D1 DE 69231888 T DE69231888 T DE 69231888T DE 69231888 T DE69231888 T DE 69231888T DE 69231888 D1 DE69231888 D1 DE 69231888D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal screen
screen
liquid
crystal
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
DE69231888T
Other languages
English (en)
Other versions
DE69231888T2 (de
Inventor
Donald Castleberry
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.)
Thomson-LCD
Original Assignee
Thomson-LCD
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 Thomson-LCD filed Critical Thomson-LCD
Application granted granted Critical
Publication of DE69231888D1 publication Critical patent/DE69231888D1/de
Publication of DE69231888T2 publication Critical patent/DE69231888T2/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
    • G02F1/1362—Active matrix addressed cells
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
DE69231888T 1991-10-11 1992-10-09 Flüssigkristall-Bildschirm Expired - Lifetime DE69231888T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112586A FR2682493B1 (fr) 1991-10-11 1991-10-11 Dispositif d'amelioration du contraste d'un ecran a cristal liquide et son procede de fabrication.
PCT/FR1992/000944 WO1993007528A1 (fr) 1991-10-11 1992-10-09 Dispositif d'amelioration du contraste d'un ecran a cristal liquide et son procede de fabrication

Publications (2)

Publication Number Publication Date
DE69231888D1 true DE69231888D1 (de) 2001-07-26
DE69231888T2 DE69231888T2 (de) 2001-12-06

Family

ID=9417849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69231888T Expired - Lifetime DE69231888T2 (de) 1991-10-11 1992-10-09 Flüssigkristall-Bildschirm

Country Status (6)

Country Link
US (1) US5576859A (de)
EP (1) EP0607350B1 (de)
JP (1) JPH06511569A (de)
DE (1) DE69231888T2 (de)
FR (1) FR2682493B1 (de)
WO (1) WO1993007528A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2760462B2 (ja) * 1992-05-13 1998-05-28 シャープ株式会社 アクティブマトリクス基板
JP3135793B2 (ja) * 1994-09-02 2001-02-19 シャープ株式会社 液晶表示装置およびその製造方法
KR100218293B1 (ko) * 1995-12-08 1999-09-01 구본준 박막트랜지스터 액정표시소자 및 그의 제조방법
JP2002372928A (ja) * 2001-06-13 2002-12-26 Sony Corp タイリング型表示装置及びその製造方法
US7057668B2 (en) * 2002-04-19 2006-06-06 Kopin Corporation Color/mono switched display
JP5141536B2 (ja) * 2002-05-21 2013-02-13 セイコーエプソン株式会社 電気光学装置及び電子機器
JP4088190B2 (ja) * 2002-05-21 2008-05-21 セイコーエプソン株式会社 電気光学装置及び電子機器
JP2004252309A (ja) * 2003-02-21 2004-09-09 Seiko Epson Corp 電気光学パネル及び電子機器
KR100940569B1 (ko) * 2003-05-12 2010-02-03 삼성전자주식회사 박막 트랜지스터 기판
EP1774399A1 (de) 2004-07-14 2007-04-18 House-Building Society No. 887 "Paupio Murai" Verfahren und einrichtung zur regulierung und kontrolle von transparenz und durchscheinen einer glasierung oder wachsleinwand
US20110222011A1 (en) * 2008-11-21 2011-09-15 Atsuhito Murai Liquid crystal display device and electronic device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159516A (ja) * 1982-03-18 1983-09-21 Seiko Epson Corp 液晶表示パネル
JPS60213062A (ja) * 1984-04-09 1985-10-25 Hosiden Electronics Co Ltd 薄膜トランジスタの製造方法
JPH0697317B2 (ja) * 1984-04-11 1994-11-30 ホシデン株式会社 液晶表示器
JPH0750381B2 (ja) * 1984-12-20 1995-05-31 キヤノン株式会社 カラー液晶表示装置
FR2585162B1 (fr) * 1985-07-19 1991-03-08 Gen Electric Structure de maintien d'ecartement d'une cellule et de blocage de lumiere pour affichages matriciels a cristaux liquides
JPS6280626A (ja) * 1985-10-04 1987-04-14 Hosiden Electronics Co Ltd 液晶表示素子
DE3786152T2 (de) * 1986-12-08 1993-09-23 Sharp Kk Fluessigkristallanzeigevorrichtung.
JPH01201622A (ja) * 1988-02-06 1989-08-14 Sharp Corp 投映型表示装置
DE68919249T2 (de) * 1988-03-23 1995-03-23 Seiko Instr Inc Optisch geschaltete ferroelektrische Flüssigkeitskristallichtabsperrvorrichtung.
JPH0792574B2 (ja) * 1988-12-21 1995-10-09 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置およびその製造方法
JP2673739B2 (ja) * 1990-07-31 1997-11-05 キヤノン株式会社 液晶素子
US5256562A (en) * 1990-12-31 1993-10-26 Kopin Corporation Method for manufacturing a semiconductor device using a circuit transfer film
US5307189A (en) * 1991-03-05 1994-04-26 Oki Electric Industry Co., Ltd. Active-matrix-addressed liquid crystal with conductor collecting lines of force emanating from data electrode
JP2596692B2 (ja) * 1993-03-02 1997-04-02 インターナショナル・ビジネス・マシーンズ・コーポレイション 散乱型液晶表示装置

Also Published As

Publication number Publication date
FR2682493B1 (fr) 1994-02-04
EP0607350B1 (de) 2001-06-20
DE69231888T2 (de) 2001-12-06
WO1993007528A1 (fr) 1993-04-15
FR2682493A1 (fr) 1993-04-16
US5576859A (en) 1996-11-19
JPH06511569A (ja) 1994-12-22
EP0607350A1 (de) 1994-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition