DE69418261T2 - Flüssigkristallvorrichtung - Google Patents

Flüssigkristallvorrichtung

Info

Publication number
DE69418261T2
DE69418261T2 DE69418261T DE69418261T DE69418261T2 DE 69418261 T2 DE69418261 T2 DE 69418261T2 DE 69418261 T DE69418261 T DE 69418261T DE 69418261 T DE69418261 T DE 69418261T DE 69418261 T2 DE69418261 T2 DE 69418261T2
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal device
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 - Fee Related
Application number
DE69418261T
Other languages
English (en)
Other versions
DE69418261D1 (de
Inventor
Yuzo Hisatake
Masumi Okamoto
Makiko Sato
Masahito Ishikawa
Hitoshi Hatoh
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69418261D1 publication Critical patent/DE69418261D1/de
Publication of DE69418261T2 publication Critical patent/DE69418261T2/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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • 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
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13756—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering the liquid crystal selectively assuming a light-scattering state

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)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
DE69418261T 1993-07-27 1994-07-27 Flüssigkristallvorrichtung Expired - Fee Related DE69418261T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18427393 1993-07-27
JP23764493 1993-09-24

Publications (2)

Publication Number Publication Date
DE69418261D1 DE69418261D1 (de) 1999-06-10
DE69418261T2 true DE69418261T2 (de) 1999-11-25

Family

ID=26502402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418261T Expired - Fee Related DE69418261T2 (de) 1993-07-27 1994-07-27 Flüssigkristallvorrichtung

Country Status (5)

Country Link
US (1) US5434690A (de)
EP (1) EP0636921B1 (de)
KR (1) KR0148502B1 (de)
DE (1) DE69418261T2 (de)
TW (1) TW386169B (de)

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US6774966B1 (en) 1997-06-10 2004-08-10 Lg.Philips Lcd Co., Ltd. Liquid crystal display with wide viewing angle and method for making it
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KR100354904B1 (ko) * 1998-05-19 2002-12-26 삼성전자 주식회사 광시야각액정표시장치
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US6879364B1 (en) * 1998-09-18 2005-04-12 Fujitsu Display Technologies Corporation Liquid crystal display apparatus having alignment control for brightness and response
JP3957430B2 (ja) * 1998-09-18 2007-08-15 シャープ株式会社 液晶表示装置
KR100590744B1 (ko) 1998-10-30 2006-10-13 삼성전자주식회사 컬러 필터 기판 및 그 제조 방법, 상기 컬러 필터 기판을 포함하는 액정 표시 장치
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US6642984B1 (en) * 1998-12-08 2003-11-04 Fujitsu Display Technologies Corporation Liquid crystal display apparatus having wide transparent electrode and stripe electrodes
JP4041610B2 (ja) * 1998-12-24 2008-01-30 シャープ株式会社 液晶表示装置
US6538713B1 (en) 1999-04-16 2003-03-25 Hitachi, Ltd. Active matrix liquid crystal display comprising a plurality of electrodes and/or a black matrix having zigzag shaped edges along the long side of the pixel field
KR100737571B1 (ko) * 1999-04-23 2007-07-10 비오이 하이디스 테크놀로지 주식회사 광시야각 액정표시장치
US6853360B1 (en) * 1999-05-04 2005-02-08 Homer L. Webb Electrode structure for liquid crystal display
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WO2012073793A1 (ja) 2010-11-30 2012-06-07 シャープ株式会社 液晶表示素子及び液晶モジュール
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US20140098335A1 (en) * 2011-06-03 2014-04-10 Sharp Kabushiki Kaisha Liquid crystal display device
CN102629045B (zh) * 2011-06-17 2015-02-18 北京京东方光电科技有限公司 一种阵列基板及液晶显示器
JP5663436B2 (ja) * 2011-08-26 2015-02-04 株式会社ジャパンディスプレイ 液晶表示装置
JP5845035B2 (ja) * 2011-09-28 2016-01-20 株式会社ジャパンディスプレイ 液晶表示装置
CN104995554B (zh) 2012-12-14 2017-12-01 株式会社Lg化学 液晶器件
KR101533311B1 (ko) * 2013-04-15 2015-07-03 전남대학교산학협력단 광 시야각 액정표시소자
CN103728782A (zh) * 2013-12-31 2014-04-16 深圳市华星光电技术有限公司 一种液晶显示装置及相应的制造方法
CN103760721A (zh) * 2014-01-08 2014-04-30 北京京东方光电科技有限公司 薄膜晶体管阵列基板及其制备方法、显示装置

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Also Published As

Publication number Publication date
TW386169B (en) 2000-04-01
KR0148502B1 (ko) 1998-11-16
EP0636921A3 (de) 1995-07-05
KR950003877A (ko) 1995-02-17
US5434690A (en) 1995-07-18
EP0636921B1 (de) 1999-05-06
DE69418261D1 (de) 1999-06-10
EP0636921A2 (de) 1995-02-01

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