HK32296A - A liquid-crystal display device - Google Patents

A liquid-crystal display device

Info

Publication number
HK32296A
HK32296A HK32296A HK32296A HK32296A HK 32296 A HK32296 A HK 32296A HK 32296 A HK32296 A HK 32296A HK 32296 A HK32296 A HK 32296A HK 32296 A HK32296 A HK 32296A
Authority
HK
Hong Kong
Prior art keywords
liquid
cell layer
cell
crystal molecules
display device
Prior art date
Application number
HK32296A
Other languages
English (en)
Inventor
Naofumi Kimura
Yutaka Ishii
Shuichi Kozaki
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of HK32296A publication Critical patent/HK32296A/xx

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
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC 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
    • G02F1/139—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 based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • 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
    • G02F1/139—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 based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • G02F1/1397—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 based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell the twist being substantially higher than 90°, e.g. STN-, SBE-, OMI-LC cells

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)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Cookers (AREA)
HK32296A 1987-03-23 1996-02-22 A liquid-crystal display device HK32296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62069926A JPS63234225A (ja) 1987-03-23 1987-03-23 液晶表示装置

Publications (1)

Publication Number Publication Date
HK32296A true HK32296A (en) 1996-03-01

Family

ID=13416780

Family Applications (1)

Application Number Title Priority Date Filing Date
HK32296A HK32296A (en) 1987-03-23 1996-02-22 A liquid-crystal display device

Country Status (8)

Country Link
US (1) US5044732A (fr)
EP (1) EP0284372B1 (fr)
JP (1) JPS63234225A (fr)
KR (1) KR920006928B1 (fr)
AT (1) ATE122474T1 (fr)
DE (1) DE3853738T2 (fr)
ES (1) ES2071615T3 (fr)
HK (1) HK32296A (fr)

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JPH0223A (ja) * 1987-08-24 1990-01-05 Seiko Epson Corp 液晶光学装置および液晶光学装置を備えた立体映像装置
JPH01131533A (ja) * 1987-08-27 1989-05-24 Asahi Glass Co Ltd 液晶表示素子
JPH01131534A (ja) * 1987-08-28 1989-05-24 Asahi Glass Co Ltd 液晶表示素子
JP2783800B2 (ja) * 1987-09-18 1998-08-06 富士通株式会社 液晶表示装置
WO1989003542A1 (fr) * 1987-10-06 1989-04-20 Asahi Glass Company Ltd. Dispositif d'affichage a cristaux liquides
JPH0797189B2 (ja) * 1987-10-07 1995-10-18 シャープ株式会社 液晶表示装置
JPH07117664B2 (ja) * 1987-12-03 1995-12-18 シャープ株式会社 液晶表示装置
KR960007791B1 (ko) * 1987-12-10 1996-06-12 세이꼬 엡슨 가부시끼가이샤 전기 광학 소자
US5082353A (en) * 1988-05-11 1992-01-21 Kabushiki Kaisha Toshiba Liquid-crystal display apparatus
US5089810A (en) * 1990-04-09 1992-02-18 Computer Accessories Corporation Stacked display panel construction and method of making same
JPH087348B2 (ja) * 1988-10-27 1996-01-29 シャープ株式会社 液晶表示装置
EP0366499B1 (fr) * 1988-10-28 1994-12-14 Sharp Kabushiki Kaisha Dispositif d'affichage à cristaux liquides
US5272553A (en) * 1988-10-28 1993-12-21 Sharp Kabushiki Kaisha Projection type liquid crystal display device with twisted nematic liquid crystal layers
JP2598495B2 (ja) * 1988-11-21 1997-04-09 シャープ株式会社 液晶表示装置の駆動方法
NL8900089A (nl) * 1989-01-16 1990-08-16 Philips Nv Vloeibaar kristal weergeefinrichting.
JPH07104517B2 (ja) * 1989-02-09 1995-11-13 シャープ株式会社 投射型液晶表示装置
US5235446A (en) * 1989-02-09 1993-08-10 Sharp Kabushiki Kaisha Projection type liquid crystal display apparatus with pixels of one panel
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JPH02262124A (ja) * 1989-03-31 1990-10-24 Sharp Corp 二層型液晶表示装置
US5150237A (en) * 1989-05-15 1992-09-22 Ricoh Company, Ltd. Liquid crystal display element
US5175638A (en) * 1989-09-12 1992-12-29 Ricoh Company, Ltd. ECB type liquid crystal display device having birefringent layer with equal refractive indexes in the thickness and plane directions
JPH03118513A (ja) * 1989-09-29 1991-05-21 Sharp Corp 液晶表示装置
EP0438817A1 (fr) * 1989-12-08 1991-07-31 Koninklijke Philips Electronics N.V. Affichage à double cellule de cristal liquide du type nématique à hélice et son utilisation dans un dispositif d'affichage en couleurs
US5184237A (en) * 1990-03-27 1993-02-02 Ricoh Company, Ltd. Super-twisted nematic type liquid crystal display device
US5247374A (en) * 1990-04-05 1993-09-21 Stanley Electric Co., Ltd. Liquid crystal display device with common heater between two cells
US5250214A (en) * 1990-04-09 1993-10-05 Ricoh Company, Ltd. Liquid crystal color display device provided with a color filter film and an optical phase plate comprising liquid crystal polymer
US5380459A (en) * 1990-04-20 1995-01-10 Ricoh Company, Ltd. Liquid crystal display device with improved viewing angle dependence of color
JP3011993B2 (ja) * 1990-10-26 2000-02-21 株式会社リコー カラー液晶素子
US5329387A (en) * 1990-11-27 1994-07-12 Casio Computer Co., Ltd. Liquid crystal display device with display and compensation cells separated by distance larger than depth of focus of optical enlarger
JP2680484B2 (ja) * 1991-05-20 1997-11-19 シャープ株式会社 光書き込み型液晶表示装置
JP2856942B2 (ja) * 1991-05-28 1999-02-10 株式会社東芝 液晶表示素子および光学異方素子
US5245451A (en) * 1991-09-27 1993-09-14 Hughes Aircraft Company Liquid crystal display method and apparatus with tuneable phase compensation
JPH06118359A (ja) * 1992-10-07 1994-04-28 Matsushita Electric Ind Co Ltd 位相型空間光変調器
JP2925064B2 (ja) * 1993-12-02 1999-07-26 矢崎総業株式会社 可変波長フィルタ
US6985127B1 (en) 1994-09-01 2006-01-10 The United States Of America As Represented By The Secretary Of The Navy Programmable gray-scale liquid crystal display
US5710571A (en) * 1995-11-13 1998-01-20 Industrial Technology Research Institute Non-overlapped scanning for a liquid crystal display
KR100250848B1 (ko) * 1995-12-27 2000-04-01 니시무로 타이죠 반사형 액정표시소자
US6351299B2 (en) * 1996-04-15 2002-02-26 Ricoh Company, Ltd. Liquid crystal display device
JPH1114980A (ja) * 1997-06-19 1999-01-22 Stanley Electric Co Ltd 液晶表示素子
US5986815A (en) * 1998-05-15 1999-11-16 Optical Coating Laboratory, Inc. Systems, methods and apparatus for improving the contrast ratio in reflective imaging systems utilizing color splitters
US6398364B1 (en) 1999-10-06 2002-06-04 Optical Coating Laboratory, Inc. Off-axis image projection display system
JP4846222B2 (ja) * 2004-10-06 2011-12-28 スタンレー電気株式会社 液晶表示素子
JP4902287B2 (ja) * 2006-07-26 2012-03-21 オプトレックス株式会社 液晶表示素子
US20110317082A1 (en) * 2009-02-26 2011-12-29 Nec Corporation Liquid crystal shutter and liquid crystal shutter glasses
US9448449B2 (en) 2013-01-31 2016-09-20 Venkataraman Ramanathan Glare reduction system
IN2013CH01151A (fr) * 2013-03-18 2015-08-14 Venkataraman Ramanathan
KR102549369B1 (ko) * 2016-09-01 2023-06-29 삼성디스플레이 주식회사 표시 장치
KR102442852B1 (ko) * 2018-09-04 2022-09-14 주식회사 엘지화학 투과도 가변 디바이스
CN109507820A (zh) * 2018-12-21 2019-03-22 江苏慧光电子科技有限公司 一种空间光调制器

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JPS55110216A (en) * 1979-02-16 1980-08-25 Sharp Corp Multilayer liquid crystal display device
JPS5670524A (en) * 1979-11-13 1981-06-12 Sharp Corp Twisted nematic liquid crystal display unit
JPS56156816A (en) * 1980-05-08 1981-12-03 Asahi Glass Co Ltd Liquid-crystal display device
JPS57125919A (en) * 1981-01-30 1982-08-05 Sharp Corp Two layer type liquid crystal display device
JPS5796315A (en) * 1980-12-09 1982-06-15 Sharp Corp Double-layer type liquid crystal display device
US4443065A (en) * 1980-12-09 1984-04-17 Sharp Kabushiki Kaisha Interference color compensation double layered twisted nematic display
US4408839A (en) * 1981-04-01 1983-10-11 Hughes Aircraft Company Twisted nematic liquid light valve with birefringence compensation
GB2129954B (en) * 1982-10-22 1986-03-05 Stc Plc Liquid crystal display device
JPS59219719A (ja) * 1983-05-27 1984-12-11 Seiko Instr & Electronics Ltd カラ−液晶表示装置
IN161652B (fr) * 1983-07-12 1988-01-09 Bbc Brown Boveri & Cie
JPS61114299A (ja) * 1984-11-09 1986-05-31 日本電気株式会社 音声認識方式
JPS61172142A (ja) * 1985-01-28 1986-08-02 Fuji Photo Film Co Ltd インスタント写真用受像部材
JPH0734107B2 (ja) * 1985-01-25 1995-04-12 コニカ株式会社 写真感光材料
JPS61172144A (ja) * 1985-01-28 1986-08-02 Fujikura Kasei Kk 写真層の保護用被覆組成物
JPS62194224A (ja) * 1986-02-20 1987-08-26 Sharp Corp ツイステツド・ネマチツク型液晶表示素子
DE3752339T2 (de) * 1986-05-19 2002-05-08 Seiko Epson Corp Flüssigkristallanzeigevorrichtung

Also Published As

Publication number Publication date
EP0284372A3 (en) 1989-12-13
ATE122474T1 (de) 1995-05-15
ES2071615T3 (es) 1995-07-01
EP0284372A2 (fr) 1988-09-28
DE3853738D1 (de) 1995-06-14
KR880011616A (ko) 1988-10-29
DE3853738T2 (de) 1995-12-21
EP0284372B1 (fr) 1995-05-10
JPS63234225A (ja) 1988-09-29
KR920006928B1 (ko) 1992-08-22
US5044732A (en) 1991-09-03

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)