DE69425622D1 - Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall - Google Patents

Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall

Info

Publication number
DE69425622D1
DE69425622D1 DE69425622T DE69425622T DE69425622D1 DE 69425622 D1 DE69425622 D1 DE 69425622D1 DE 69425622 T DE69425622 T DE 69425622T DE 69425622 T DE69425622 T DE 69425622T DE 69425622 D1 DE69425622 D1 DE 69425622D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
dispersed liquid
polymer dispersed
polymer
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
DE69425622T
Other languages
English (en)
Other versions
DE69425622T2 (de
Inventor
Jiro Takei
Tetsushi Yoshida
Zenta Kikuchi
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 JP25197693A external-priority patent/JPH07104257A/ja
Priority claimed from JP25197893A external-priority patent/JPH07104258A/ja
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of DE69425622D1 publication Critical patent/DE69425622D1/de
Application granted granted Critical
Publication of DE69425622T2 publication Critical patent/DE69425622T2/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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
DE69425622T 1993-10-07 1994-10-06 Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall Expired - Fee Related DE69425622T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25197693A JPH07104257A (ja) 1993-10-07 1993-10-07 高分子分散型液晶表示素子
JP25197893A JPH07104258A (ja) 1993-10-07 1993-10-07 アクティブマトリックス液晶表示素子

Publications (2)

Publication Number Publication Date
DE69425622D1 true DE69425622D1 (de) 2000-09-28
DE69425622T2 DE69425622T2 (de) 2000-12-28

Family

ID=26540465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425622T Expired - Fee Related DE69425622T2 (de) 1993-10-07 1994-10-06 Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall

Country Status (4)

Country Link
US (1) US5559615A (de)
EP (1) EP0647870B1 (de)
DE (1) DE69425622T2 (de)
HK (1) HK1013443A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY114271A (en) * 1994-05-12 2002-09-30 Casio Computer Co Ltd Reflection type color liquid crystal display device
US6697129B1 (en) * 1996-02-14 2004-02-24 Semiconductor Energy Laboratory Co., Ltd. Guest-host mode liquid crystal display device of lateral electric field driving type
US6128056A (en) * 1997-06-04 2000-10-03 Matsushita Electric Industrial Co., Ltd. Liquid crystal display element in which the polymer liquid crystal composite layer is divided into an active area and a non-active area and method of manufacturing the same
EP1003063B1 (de) * 1997-08-01 2003-03-19 Citizen Watch Co. Ltd. Flüssigkristallanzeige für uhren
US5856858A (en) * 1997-12-01 1999-01-05 The Regents Of The University Of California Plastic substrates for active matrix liquid crystal display incapable of withstanding processing temperature of over 200° C and method of fabrication
AU2575700A (en) * 1999-02-19 2000-09-04 Nok Corporation Method for producing display panel and display panel
WO2002001260A1 (en) * 2000-06-26 2002-01-03 Reveo, Inc. Cholesteric liquid crystal polarizing device
JP2003107438A (ja) * 2000-09-12 2003-04-09 Canon Inc 液晶素子
JP4300396B2 (ja) * 2002-09-20 2009-07-22 富士ゼロックス株式会社 表示素子の製造方法及び表示素子
JP2004279904A (ja) 2003-03-18 2004-10-07 Fujitsu Display Technologies Corp 液晶表示装置及びその製造方法
US7333699B2 (en) * 2005-12-12 2008-02-19 Raytheon Sarcos, Llc Ultra-high density connector
JP2009526255A (ja) * 2006-02-10 2009-07-16 ペリコン リミテッド 容量性負荷駆動回路
JP2010531468A (ja) 2007-06-25 2010-09-24 ヴライト イノヴェーションズ リミテッド 高分子分散液晶構造
KR102648592B1 (ko) * 2016-11-30 2024-03-15 엘지디스플레이 주식회사 차광장치, 차광장치의 제조방법, 및 차광장치를 포함한 투명표시장치
CN110989235A (zh) * 2019-12-09 2020-04-10 深圳市华星光电半导体显示技术有限公司 透明显示面板及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436658C2 (de) * 1974-07-30 1976-10-14 Siemens Ag Fluessigkristall-anzeigeschirm
US4435047A (en) * 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
AU4117585A (en) * 1984-03-19 1985-10-11 Kent State University Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
US5146355A (en) * 1986-10-23 1992-09-08 Litton Systems Canada Limited Transflective mode liquid crystal display with phosphor illumination
JP2925279B2 (ja) * 1990-09-11 1999-07-28 日本放送協会 偏光無依存型液晶光変調器
US5136403A (en) * 1991-02-11 1992-08-04 Raychem Corporation Display having light scattering electro-optical element
JP3086718B2 (ja) * 1991-06-24 2000-09-11 株式会社東芝 液晶表示素子
JP3030973B2 (ja) * 1991-09-30 2000-04-10 住友化学工業株式会社 液晶表示デバイス
DE69232281T2 (de) * 1991-10-30 2002-07-18 Sharp Kk Flüssigkristallanzeige
JPH05241135A (ja) * 1992-02-28 1993-09-21 Hitachi Ltd 高分子分散形液晶表示素子
JP2807591B2 (ja) * 1992-03-06 1998-10-08 シャープ株式会社 ポリマー分散型液晶表示素子及び反射型液晶表示装置

Also Published As

Publication number Publication date
EP0647870A3 (de) 1995-11-15
DE69425622T2 (de) 2000-12-28
HK1013443A1 (en) 1999-08-27
EP0647870B1 (de) 2000-08-23
US5559615A (en) 1996-09-24
EP0647870A2 (de) 1995-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee