HK1015469A1 - Bistable nematic liquid crystal device. - Google Patents

Bistable nematic liquid crystal device.

Info

Publication number
HK1015469A1
HK1015469A1 HK99100410A HK99100410A HK1015469A1 HK 1015469 A1 HK1015469 A1 HK 1015469A1 HK 99100410 A HK99100410 A HK 99100410A HK 99100410 A HK99100410 A HK 99100410A HK 1015469 A1 HK1015469 A1 HK 1015469A1
Authority
HK
Hong Kong
Prior art keywords
cell
alignment
liquid crystal
crystal device
nematic liquid
Prior art date
Application number
HK99100410A
Other languages
English (en)
Inventor
Guy Peter Bryan-Brown
Carl Vernon Brown
John Clifford Jones
Original Assignee
Zbd Display 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
Application filed by Zbd Display Ltd filed Critical Zbd Display Ltd
Publication of HK1015469A1 publication Critical patent/HK1015469A1/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
    • 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

Landscapes

  • 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)
HK99100410A 1995-10-16 1999-02-01 Bistable nematic liquid crystal device. HK1015469A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
HK1015469A1 true HK1015469A1 (en) 1999-10-15

Family

ID=10782334

Family Applications (3)

Application Number Title Priority Date Filing Date
HK99100410A HK1015469A1 (en) 1995-10-16 1999-02-01 Bistable nematic liquid crystal device.
HK07107600.0A HK1103452A1 (en) 1995-10-16 2005-03-10 Bistable nematic liquid crystal device
HK05102086A HK1069640A1 (en) 1995-10-16 2005-03-10 Bistable nematic liquid crystal device

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK07107600.0A HK1103452A1 (en) 1995-10-16 2005-03-10 Bistable nematic liquid crystal device
HK05102086A HK1069640A1 (en) 1995-10-16 2005-03-10 Bistable nematic liquid crystal device

Country Status (12)

Country Link
US (4) US6249332B1 (xx)
EP (1) EP0856164B1 (xx)
JP (1) JP3596897B2 (xx)
KR (1) KR100352052B1 (xx)
CN (3) CN1303464C (xx)
AT (1) ATE200154T1 (xx)
DE (1) DE69612295T2 (xx)
ES (1) ES2155205T3 (xx)
GB (2) GB9521106D0 (xx)
HK (3) HK1015469A1 (xx)
MY (1) MY120509A (xx)
WO (1) WO1997014990A1 (xx)

Families Citing this family (66)

* 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
CN1318903C (zh) * 1997-10-08 2007-05-30 惠普公司<Del/> 液晶装置和制造液晶装置的方法
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
EP1139150A1 (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
EP1139152A1 (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
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
DE60332784D1 (de) 2002-02-13 2010-07-15 Merck Patent Gmbh Verfahren zur Herstellung von einem anisotropen Polymerfilm auf einem Substrat mit einer strukturierten Oberfläche
EP1488277A4 (en) * 2002-03-27 2006-08-16 Avery Dennison Corp ELECTRO-OPTICAL SWITCHABLE LAMINATES
GB0209917D0 (en) * 2002-04-30 2002-06-05 Hewlett Packard Co Bistable nematic liquid crystal device
GB2388201A (en) 2002-04-30 2003-11-05 Hewlett Packard Co 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
US7692672B2 (en) * 2002-07-04 2010-04-06 Zbd Displays Limited Liquid crystal devices with greyscale
WO2004036302A1 (en) * 2002-10-17 2004-04-29 Zbd Displays Ltd. Liquid crystal alignment layer
FR2847704B1 (fr) * 2002-11-26 2005-01-28 Nemoptic Procede et dispositif perfectionnes d'affichage a cristal liquide nematique bistable
WO2004053021A1 (en) * 2002-12-11 2004-06-24 Merck Patent Gmbh Liquid crystal composition for use in bistable liquid crystal devices
EP1445645A1 (en) * 2003-02-07 2004-08-11 ZBD Displays Ltd, Liquid crystal device
US7335404B2 (en) 2003-05-08 2008-02-26 Merck Patent Gesellschaft Mit Beschrankter Haftung 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
RU2424907C2 (ru) 2005-01-10 2011-07-27 Эвери Деннисон Копэрейшн Этикетка (варианты) и способ удаления ее с изделия
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
WO2007030717A2 (en) * 2005-09-09 2007-03-15 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
KR20090081001A (ko) 2006-11-02 2009-07-27 애버리 데니슨 코포레이션 세척 가능 필름용 에멀션 접착제
WO2008097867A1 (en) 2007-02-07 2008-08-14 Green Cloak Llc Displays including addressable trace structures
US7876385B2 (en) * 2007-02-27 2011-01-25 Lachezar Komitov Liquid crystal device
ATE554424T1 (de) * 2007-02-26 2012-05-15 Lachezar Komitov Flüssigkristallvorrichtung
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
EP2414473B1 (en) 2009-03-30 2014-12-31 Avery Dennison Corporation Removable adhesive label containing inherently shrinkable polymeric film
AU2010234830A1 (en) 2009-03-30 2011-11-17 Avery Dennison Corporation Removable adhesive label containing high tensile modulus polymeric film layer
WO2010117774A1 (en) 2009-03-30 2010-10-14 Avery Dennison Corporation Removable adhesive label containing polymeric film layer having water affinity
WO2013066305A1 (en) 2011-10-31 2013-05-10 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

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

Also Published As

Publication number Publication date
JP3596897B2 (ja) 2004-12-02
US7280175B2 (en) 2007-10-09
HK1103452A1 (en) 2007-12-21
EP0856164A1 (en) 1998-08-05
KR19990064269A (ko) 1999-07-26
CN1200180A (zh) 1998-11-25
US20010028426A1 (en) 2001-10-11
DE69612295T2 (de) 2001-08-23
ATE200154T1 (de) 2001-04-15
CN1529203A (zh) 2004-09-15
US20030063246A1 (en) 2003-04-03
MY120509A (en) 2005-11-30
US6249332B1 (en) 2001-06-19
JPH11513809A (ja) 1999-11-24
GB9802806D0 (en) 1998-04-08
DE69612295D1 (de) 2001-05-03
US6714273B2 (en) 2004-03-30
US6456348B2 (en) 2002-09-24
WO1997014990A1 (en) 1997-04-24
CN1928684A (zh) 2007-03-14
HK1069640A1 (en) 2005-05-27
KR100352052B1 (ko) 2003-04-10
GB9521106D0 (en) 1995-12-20
CN1303464C (zh) 2007-03-07
GB2318422B (en) 1999-07-21
ES2155205T3 (es) 2001-05-01
CN1928684B (zh) 2010-12-22
CN1149436C (zh) 2004-05-12
EP0856164B1 (en) 2001-03-28
GB2318422A (en) 1998-04-22
US20050062919A1 (en) 2005-03-24

Similar Documents

Publication Publication Date Title
GB2318422B (en) Bistable nematic liquid crystal device
US6320563B1 (en) Dual frequency cholesteric display and drive scheme
GB2301927B (en) Ferroelectric liquid crystal displays with greyscale
GB2346978B (en) Bistable nematic liquid crystal device
GB2301446A (en) Bistable nematic liquid crystal devices
TW344044B (en) Liquid crystal display device
WO1998050804A3 (en) Dynamic drive methods and apparatus for a bistable liquid crystal display
MY111819A (en) Liquid crystal device alignment
EP0610923A3 (en) Liquid crystal display device with multi-domain structure.
AU6714694A (en) Lateral electrode smectic liquid crystal devices
CA2121776A1 (en) Liquid crystal device with a liquid crystal in an optical modulation region having a pretilt angle smaller than the liquid crystal in a peripheral region surrounding the optical modulation region
MY111985A (en) Ferroelectric liquid crystal device alignment
GB2324620A (en) Liquid crystal device
DE3785988D1 (de) Elektrooptisches anzeigeelement.
EP0536975A3 (en) Method of driving surface-stabilised ferroelectric liquid crystal display element for increasing the number of gray scales
DE69518312T2 (de) Temperaturkompensation in ferroelektrischen Flüssigkristall-Anzeigen
KR970701371A (ko) 액정 장치 얼라이먼트(Liquid crystal device alignment)
GB2032640B (en) Liquid crystal display device
EP0342046A3 (en) Liquid crystal electro-optical devices
EP0450580A3 (en) Method for determining the pretilt angle of liquid crystal molecules in a liquid crystal cell
EP0610924A3 (en) Liquid crystal display with multi-domain structure.
TW332869B (en) Ferroelectric LCD
MY132997A (en) Liquid crystal device
JPH0322223U (xx)

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151009