DE69312804D1 - Flüssigkristall-Anzeigevorrichtung - Google Patents

Flüssigkristall-Anzeigevorrichtung

Info

Publication number
DE69312804D1
DE69312804D1 DE69312804T DE69312804T DE69312804D1 DE 69312804 D1 DE69312804 D1 DE 69312804D1 DE 69312804 T DE69312804 T DE 69312804T DE 69312804 T DE69312804 T DE 69312804T DE 69312804 D1 DE69312804 D1 DE 69312804D1
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 - Fee Related
Application number
DE69312804T
Other languages
English (en)
Other versions
DE69312804T2 (de
Inventor
Martin John Edwards
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69312804D1 publication Critical patent/DE69312804D1/de
Application granted granted Critical
Publication of DE69312804T2 publication Critical patent/DE69312804T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device
    • 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)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE69312804T 1992-05-28 1993-05-21 Flüssigkristall-Anzeigevorrichtung Expired - Fee Related DE69312804T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929211282A GB9211282D0 (en) 1992-05-28 1992-05-28 Liquid crystal display devices

Publications (2)

Publication Number Publication Date
DE69312804D1 true DE69312804D1 (de) 1997-09-11
DE69312804T2 DE69312804T2 (de) 1998-02-12

Family

ID=10716141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312804T Expired - Fee Related DE69312804T2 (de) 1992-05-28 1993-05-21 Flüssigkristall-Anzeigevorrichtung

Country Status (5)

Country Link
US (1) US5392145A (de)
EP (1) EP0572078B1 (de)
JP (1) JPH0651329A (de)
DE (1) DE69312804T2 (de)
GB (1) GB9211282D0 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548084A (en) * 1993-10-04 1996-08-20 Motorola, Inc. Integrated light pipe for a shielded housing
KR100207135B1 (ko) * 1994-10-18 1999-07-15 니시무로 타이죠 반사형 액정표시소자 및 그 제조방법
JP3200552B2 (ja) 1995-10-26 2001-08-20 株式会社日立製作所 アクティブマトリクス型液晶表示装置
JP3475421B2 (ja) * 1996-09-18 2003-12-08 ソニー株式会社 液晶表示装置
KR100357213B1 (ko) * 1998-07-23 2002-10-18 엘지.필립스 엘시디 주식회사 멀티도메인 액정표시소자
US7106318B1 (en) * 2000-04-28 2006-09-12 Jps Group Holdings, Ltd. Low power LCD driving scheme employing two or more power supplies
JP4424078B2 (ja) * 2004-06-07 2010-03-03 カシオ計算機株式会社 表示パネル及びその製造方法
KR101732197B1 (ko) 2009-01-19 2017-05-02 바스프 에스이 컬러 필터를 위한 블랙 매트릭스
KR101922088B1 (ko) 2012-05-23 2018-11-27 삼성디스플레이 주식회사 액정 표시 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505070B1 (fr) * 1981-01-16 1986-04-04 Suwa Seikosha Kk Dispositif non lineaire pour un panneau d'affichage a cristaux liquides et procede de fabrication d'un tel panneau d'affichage
JPS6392920A (ja) * 1986-10-07 1988-04-23 Seiko Epson Corp 液晶画像表示装置
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
JPS6428622A (en) * 1987-07-24 1989-01-31 Hitachi Ltd Liquid crystal display device
JPH01142533A (ja) * 1987-11-27 1989-06-05 Nec Corp マトリクス型液晶ディスプレイ表示素子
EP0333392B1 (de) * 1988-03-17 1995-05-10 Seiko Instruments Inc. Elektrooptische Vorrichtung
DE68921910T3 (de) * 1988-04-21 2000-08-17 Asahi Glass Co. Ltd., Tokio/Tokyo Farbflüssigkristall-Anzeigevorrichtung und ihr Ansteuerungsverfahren.
JPH0748092B2 (ja) * 1988-08-09 1995-05-24 三菱電機株式会社 表示装置
JPH02228629A (ja) * 1989-02-28 1990-09-11 Sharp Corp 液晶表示装置
US5265273A (en) * 1990-03-02 1993-11-23 Motorola, Inc. EMI shield for a display
JPH0478822A (ja) * 1990-07-20 1992-03-12 Fujitsu Ltd 液晶表示素子
KR960014823B1 (ko) * 1991-03-15 1996-10-21 가부시기가이샤 히다찌세이사구쇼 액정표시장치
JPH04294323A (ja) * 1991-03-25 1992-10-19 Hitachi Ltd 液晶表示装置

Also Published As

Publication number Publication date
EP0572078B1 (de) 1997-08-06
EP0572078A2 (de) 1993-12-01
US5392145A (en) 1995-02-21
EP0572078A3 (en) 1994-08-10
GB9211282D0 (en) 1992-07-15
JPH0651329A (ja) 1994-02-25
DE69312804T2 (de) 1998-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee