JP3596897B2 - 双安定ネマティック液晶デバイス - Google Patents

双安定ネマティック液晶デバイス Download PDF

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Publication number
JP3596897B2
JP3596897B2 JP51558197A JP51558197A JP3596897B2 JP 3596897 B2 JP3596897 B2 JP 3596897B2 JP 51558197 A JP51558197 A JP 51558197A JP 51558197 A JP51558197 A JP 51558197A JP 3596897 B2 JP3596897 B2 JP 3596897B2
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Japan
Prior art keywords
liquid crystal
cell
grating
bistable
alignment
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Expired - Fee Related
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JP51558197A
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English (en)
Japanese (ja)
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JPH11513809A5 (enExample
JPH11513809A (ja
Inventor
ブラウン ガイ ピーター ブライアン
カール ヴァーノン ブラウン
ジョン クリフォード ジョーンズ
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ゼットビーディー ディスプレイズ リミテッド
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Publication of JPH11513809A5 publication Critical patent/JPH11513809A5/ja
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    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • 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
    • 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
    • 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
    • G02F1/1391—Bistable or multi-stable liquid crystal 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment
    • 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
    • G02F1/1392—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 using a field-induced sign-reversal of the dielectric anisotropy
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
JP51558197A 1995-10-16 1996-10-09 双安定ネマティック液晶デバイス Expired - Fee Related JP3596897B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9521106.6 1995-10-16
GBGB9521106.6A GB9521106D0 (en) 1995-10-16 1995-10-16 Bistable nematic liquid crystal device
PCT/GB1996/002463 WO1997014990A1 (en) 1995-10-16 1996-10-09 Bistable nematic liquid crystal device

Publications (3)

Publication Number Publication Date
JPH11513809A JPH11513809A (ja) 1999-11-24
JPH11513809A5 JPH11513809A5 (enExample) 2004-07-15
JP3596897B2 true JP3596897B2 (ja) 2004-12-02

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JP51558197A Expired - Fee Related JP3596897B2 (ja) 1995-10-16 1996-10-09 双安定ネマティック液晶デバイス

Country Status (11)

Country Link
US (4) US6249332B1 (enExample)
EP (1) EP0856164B1 (enExample)
JP (1) JP3596897B2 (enExample)
KR (1) KR100352052B1 (enExample)
CN (3) CN1928684B (enExample)
AT (1) ATE200154T1 (enExample)
DE (1) DE69612295T2 (enExample)
ES (1) ES2155205T3 (enExample)
GB (2) GB9521106D0 (enExample)
MY (1) MY120509A (enExample)
WO (1) WO1997014990A1 (enExample)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9521106D0 (en) * 1995-10-16 1995-12-20 Secr Defence Bistable nematic liquid crystal device
GB2323956A (en) * 1997-04-04 1998-10-07 Sharp Kk Diffractive liquid crystal device
GB9713164D0 (en) 1997-06-23 1997-08-27 Secr Defence Liquid crystal device
EP1046078B1 (en) 1997-10-08 2004-05-12 Hewlett-Packard Company, A Delaware Corporation Liquid crystal device alignment and method of making such a device
GB9727142D0 (en) * 1997-12-24 1998-02-25 Secr Defence Bistable nematic liquid crystal device
GB2345979A (en) 1999-01-23 2000-07-26 Ibm High reflectivity bistable liquid crystal display
GB9904704D0 (en) 1999-03-03 1999-04-21 Secr Defence Addressing bistable nematic liquid crystal devices
US6424998B2 (en) 1999-04-28 2002-07-23 World Theatre, Inc. System permitting the display of video or still image content on selected displays of an electronic display network according to customer dictates
GB9928126D0 (en) * 1999-11-30 2000-01-26 Secr Defence Bistable nematic liquid crystal device
EP1139152A1 (en) * 2000-03-27 2001-10-04 Hewlett-Packard Company, A Delaware Corporation Liquid crystal alignment structure
DE60034869T2 (de) * 2000-03-27 2008-02-14 Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto Bistabile nematische Flüssigkristallvorrichtung
EP1139150A1 (en) * 2000-03-27 2001-10-04 Hewlett-Packard Company, A Delaware Corporation Liquid crystal alignment structure
US7460200B2 (en) 2000-03-27 2008-12-02 Helwett-Packard Development Company, L.P. Liquid crystal alignment
US20050289015A1 (en) * 2000-05-17 2005-12-29 Hunter Charles E System and method permitting merchants to use electronic billboard displays to carry advertisements for products that can be purchased through a universal, automated order processing system
GB0017312D0 (en) 2000-07-15 2000-08-30 Secr Defence Bistable liquid crystal devices
GB0018629D0 (en) * 2000-07-29 2000-09-13 Secr Defence Process for making a periodic profile
GB0022055D0 (en) 2000-09-07 2000-10-25 Secr Defence Addressing multistable nematic liquid crystal devices
GB2373062A (en) * 2001-03-06 2002-09-11 Sharp Kk Nematic Liquid Crystal Devices
GB0114998D0 (en) 2001-06-20 2001-08-08 Secr Defence Liquid crystal device
EP1271225A1 (en) * 2001-06-22 2003-01-02 Hewlett-Packard Company, A Delaware Corporation Bistable nematic liquid crystal device
US7098870B2 (en) 2001-06-29 2006-08-29 Novus Partners Llc Advertising method for dynamic billboards
US7015875B2 (en) 2001-06-29 2006-03-21 Novus Partners Llc Dynamic device for billboard advertising
US7088352B2 (en) 2002-06-19 2006-08-08 Novus Partners Llc Dynamic device and method for dispensing machines
US7098869B2 (en) 2001-06-29 2006-08-29 Novus Partners Llc Business method for billboard advertising
GB2380557A (en) * 2001-10-02 2003-04-09 Sharp Kk A liquid crystal display device
JP3852342B2 (ja) * 2002-01-28 2006-11-29 セイコーエプソン株式会社 反射板、反射板の製造方法、液晶装置、電子機器
EP2209027A1 (en) 2002-02-13 2010-07-21 MERCK PATENT GmbH Security marking comprising an anisotropic polymer film on a substrate with a structured surface
ATE470166T1 (de) 2002-02-13 2010-06-15 Merck Patent Gmbh Verfahren zur herstellung von einem anisotropen polymerfilm auf einem substrat mit einer strukturierten oberfläche
JP2005527846A (ja) * 2002-03-27 2005-09-15 エーブリー　デニソン　コーポレイション 切り換え可能な電気光学的積層
GB2388201A (en) 2002-04-30 2003-11-05 Hewlett Packard Co Liquid crystal device
GB0209917D0 (en) 2002-04-30 2002-06-05 Hewlett Packard Co Bistable nematic liquid crystal device
EP1362682A1 (en) * 2002-05-13 2003-11-19 ZBD Displays Ltd, Method and apparatus for liquid crystal alignment
AU2003245575A1 (en) * 2002-06-19 2004-01-06 University Of Rochester Oligonucleotide directed misfolding of rna
US7551258B2 (en) * 2002-07-04 2009-06-23 Zbd Displays Limited Patterned light modulating device
US20060035086A1 (en) * 2002-10-17 2006-02-16 Qinetiq Limited Liquid crystal alignment layer
FR2847704B1 (fr) * 2002-11-26 2005-01-28 Nemoptic Procede et dispositif perfectionnes d'affichage a cristal liquide nematique bistable
CN100469856C (zh) * 2002-12-11 2009-03-18 默克专利股份有限公司 用于双稳态液晶器件中的液晶组合物
EP1445645A1 (en) * 2003-02-07 2004-08-11 ZBD Displays Ltd, Liquid crystal device
EP1620527B1 (en) * 2003-05-08 2007-09-26 MERCK PATENT GmbH Liquid crystal composition for use in bistable liquid crystal devices
GB2403023A (en) * 2003-06-20 2004-12-22 Sharp Kk Organic light emitting device
WO2005040899A1 (en) * 2003-10-23 2005-05-06 The Hong Kong University Of Science And Technology Bistable liquid crystal device
GB2413646B (en) * 2004-04-30 2008-08-27 Hewlett Packard Development Co Bistable nematic liquid crystal display device
US7487209B2 (en) * 2004-07-13 2009-02-03 International Business Machines Corporation Delivering dynamic media content for collaborators to purposeful devices
US9387652B2 (en) 2005-01-10 2016-07-12 Avery Dennison Corporation Removable curl labels
JP4797451B2 (ja) * 2005-06-01 2011-10-19 ソニー株式会社 液晶表示装置
US7965268B2 (en) 2005-07-08 2011-06-21 Sharp Kabushiki Kaisha Display device and liquid crystal display panel
US7826019B2 (en) * 2005-08-31 2010-11-02 Japan Science And Technology Agency Liquid crystal display device using nematic liquid crystal and alignment layer favorable for low power consumption
US20080242401A1 (en) * 2005-09-09 2008-10-02 Wms Gaming Inc. Wagering Game System with Bistable Lcd Display
US7427201B2 (en) 2006-01-12 2008-09-23 Green Cloak Llc Resonant frequency filtered arrays for discrete addressing of a matrix
GB0611141D0 (en) 2006-06-07 2006-07-19 Univ Strathclyde Multistable reflective liquid crystal device
JP4817380B2 (ja) * 2006-10-10 2011-11-16 独立行政法人科学技術振興機構 双安定ネマチック液晶表示装置
PL2094799T3 (pl) 2006-11-02 2014-01-31 Avery Dennison Corp Klej emulsyjny do folii zmywalnej
US9697763B2 (en) 2007-02-07 2017-07-04 Meisner Consulting Inc. Displays including addressible trace structures
US7876385B2 (en) * 2007-02-27 2011-01-25 Lachezar Komitov Liquid crystal device
EP1962131B1 (en) * 2007-02-26 2012-04-18 Lachezar Komitov Liquid crystal device
US7832093B2 (en) * 2007-06-11 2010-11-16 Kent State University Method of creating an electro-mechanical energy conversion device
GB0812770D0 (en) * 2008-07-11 2008-08-20 Zbd Displays Ltd A display system
WO2010117771A1 (en) 2009-03-30 2010-10-14 Avery Dennison Corporation Removable adhesive label containing inherently shrinkable polymeric film
ES2622956T3 (es) 2009-03-30 2017-07-10 Avery Dennison Corporation Etiqueta adhesiva retirable que contiene una capa de película polimérica que tiene afinidad por el agua
RU2011143933A (ru) 2009-03-30 2013-05-10 Авери Деннисон Корпорейшн Удаляемая самоклеющаяся этикетка, включающая слой полимерной пленки с высоким модулем упругости при растяжении
US9759974B2 (en) 2011-10-31 2017-09-12 Hewlett-Packard Development Company, L.P. Liquid crystal display device
US9679506B2 (en) 2012-06-25 2017-06-13 Sharp Kabushiki Kaisha Multiple function display system
US10708575B2 (en) 2012-06-25 2020-07-07 Sharp Kabushiki Kaisha Display system with diffuse and specular reflective modes
JP6093166B2 (ja) * 2012-12-06 2017-03-08 スタンレー電気株式会社 液晶素子、液晶表示装置
JP6298257B2 (ja) * 2013-08-21 2018-03-20 スタンレー電気株式会社 液晶素子、液晶表示装置
JP6384011B2 (ja) * 2014-04-04 2018-09-05 エルジー・ケム・リミテッド 液晶素子
US10699612B2 (en) 2014-10-27 2020-06-30 Sharp Kabushiki Kaisha Display system with specular reflective mode
CN108490695B (zh) * 2018-04-28 2024-05-28 新辉开科技（深圳）有限公司 一种用于电子车牌的液晶显示器
US10823990B2 (en) 2018-05-16 2020-11-03 Sharp Kabushiki Kaisha Bistable switchable liquid crystal private device
US10670910B2 (en) * 2018-09-24 2020-06-02 Sharp Kabushiki Kaisha LCD with four stable and optically distinct states
CN116880091A (zh) * 2019-05-17 2023-10-13 群创光电股份有限公司 电子装置的制造方法
WO2025008433A1 (de) 2023-07-05 2025-01-09 Eao Ag Informationsanzeige für einen platz in einem fahrzeug des öffentlichen verkehrs

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333708A (en) * 1979-11-30 1982-06-08 Bell Telephone Laboratories, Incorporated Mechanically multistable liquid crystal cell
JPS56117217A (en) * 1980-02-21 1981-09-14 Sharp Corp Liquid-crystal display recorder
US4775225A (en) * 1985-05-16 1988-10-04 Canon Kabushiki Kaisha Liquid crystal device having pillar spacers with small base periphery width in direction perpendicular to orientation treatment
US4973138A (en) * 1987-10-27 1990-11-27 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device and manufacturing method for the same
FR2666923A2 (fr) * 1990-06-22 1992-03-20 Centre Nat Rech Scient Perfectionnements aux afficheurs a cristal liquide nematique, a bistabilite de surface, commandes par effet flexoelectrique.
JP2877601B2 (ja) * 1992-01-10 1999-03-31 松下電器産業株式会社 液晶表示装置とその製造法
US5268782A (en) * 1992-01-16 1993-12-07 Minnesota Mining And Manufacturing Company Micro-ridged, polymeric liquid crystal display substrate and display device
US5384650A (en) * 1992-04-06 1995-01-24 Hughes Aircraft Company Light valve with twisted perpendicular liquid crystal with a negative dielectric anisotropy
GB9402513D0 (en) * 1994-02-09 1994-03-30 Secr Defence Bistable nematic liquid crystal device
GB9402517D0 (en) * 1994-02-09 1994-03-30 Secr Defence Ferroelectric liquid crystal alignment
GB9402492D0 (en) * 1994-02-09 1994-03-30 Secr Defence Liquid crystal device alignment
GB9502635D0 (en) * 1995-02-10 1995-03-29 Secr Defence Liquid crystal device alignment
US5831700A (en) * 1995-05-19 1998-11-03 Kent State University Polymer stabilized four domain twisted nematic liquid crystal display
GB9521106D0 (en) * 1995-10-16 1995-12-20 Secr Defence Bistable nematic liquid crystal device
GB2348641A (en) * 1999-04-06 2000-10-11 Secr Defence Liquid crystal alkenyl compounds incorporating a heterocyclic five-membered ring
GB0017953D0 (en) * 2000-07-21 2000-09-13 Secr Defence Liquid crystal device

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EP0856164B1 (en) 2001-03-28
CN1529203A (zh) 2004-09-15
US20010028426A1 (en) 2001-10-11
US7280175B2 (en) 2007-10-09
US6714273B2 (en) 2004-03-30
ATE200154T1 (de) 2001-04-15
HK1069640A1 (en) 2005-05-27
KR100352052B1 (ko) 2003-04-10
GB2318422A (en) 1998-04-22
WO1997014990A1 (en) 1997-04-24
EP0856164A1 (en) 1998-08-05
HK1103452A1 (en) 2007-12-21
US20030063246A1 (en) 2003-04-03
DE69612295D1 (de) 2001-05-03
US20050062919A1 (en) 2005-03-24
US6456348B2 (en) 2002-09-24
JPH11513809A (ja) 1999-11-24
HK1015469A1 (en) 1999-10-15
GB9802806D0 (en) 1998-04-08
MY120509A (en) 2005-11-30
KR19990064269A (ko) 1999-07-26
GB2318422B (en) 1999-07-21
GB9521106D0 (en) 1995-12-20
CN1200180A (zh) 1998-11-25
CN1928684B (zh) 2010-12-22
CN1928684A (zh) 2007-03-14
US6249332B1 (en) 2001-06-19
CN1303464C (zh) 2007-03-07
ES2155205T3 (es) 2001-05-01
CN1149436C (zh) 2004-05-12
DE69612295T2 (de) 2001-08-23

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