ATE337571T1 - Bistabile flüssigkristallanzeige - Google Patents

Bistabile flüssigkristallanzeige

Info

Publication number
ATE337571T1
ATE337571T1 AT01949664T AT01949664T ATE337571T1 AT E337571 T1 ATE337571 T1 AT E337571T1 AT 01949664 T AT01949664 T AT 01949664T AT 01949664 T AT01949664 T AT 01949664T AT E337571 T1 ATE337571 T1 AT E337571T1
Authority
AT
Austria
Prior art keywords
liquid crystal
switching
alignment
substrate
energy
Prior art date
Application number
AT01949664T
Other languages
English (en)
Inventor
Richard Jonathan Miller
John Clifford Jones
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE337571T1 publication Critical patent/ATE337571T1/de

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
    • G02F1/137—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
    • 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
    • G02F1/133362—Optically addressed 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
    • G02F1/137—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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT01949664T 2000-07-15 2001-07-11 Bistabile flüssigkristallanzeige ATE337571T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0017312.0A GB0017312D0 (en) 2000-07-15 2000-07-15 Bistable liquid crystal devices

Publications (1)

Publication Number Publication Date
ATE337571T1 true ATE337571T1 (de) 2006-09-15

Family

ID=9895666

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01949664T ATE337571T1 (de) 2000-07-15 2001-07-11 Bistabile flüssigkristallanzeige

Country Status (12)

Country Link
US (2) US7006165B1 (de)
EP (1) EP1303787B1 (de)
JP (1) JP2004504629A (de)
KR (1) KR20030016408A (de)
CN (1) CN1459045A (de)
AT (1) ATE337571T1 (de)
AU (1) AU2001270784A1 (de)
CA (1) CA2415419A1 (de)
DE (1) DE60122531T2 (de)
GB (1) GB0017312D0 (de)
RU (1) RU2253888C2 (de)
WO (1) WO2002006888A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0017312D0 (en) 2000-07-15 2000-08-30 Secr Defence Bistable liquid crystal devices
WO2003069396A2 (en) 2002-02-15 2003-08-21 Elop Electro-Optics Industries Ltd. Device and method for varying the reflectance or transmittance of light
JP4363029B2 (ja) * 2002-11-06 2009-11-11 ソニー株式会社 分割波長板フィルターの製造方法
US7397935B2 (en) 2004-05-10 2008-07-08 Mediguide Ltd. Method for segmentation of IVUS image sequences
JP2008014982A (ja) * 2006-07-03 2008-01-24 Nec Lcd Technologies Ltd 液晶表示装置の製造方法及び製造装置
RU2366989C2 (ru) * 2007-08-02 2009-09-10 Институт кристаллографии имени А.В. Шубникова Российской академии Наук Способ управления поляризацией света и быстродействующий управляемый оптический элемент с применением холестерического жидкого кристалла (варианты)
RU2373558C1 (ru) * 2008-07-01 2009-11-20 Учреждение Российской академии наук Физический институт им. П.Н. Лебедева РАН Способ модуляции фазы света и оптический модулятор для его осуществления
JP2015512766A (ja) 2012-01-31 2015-04-30 ザ・ペン・ステート・リサーチ・ファンデーション 可変定常的表面弾性波を用いたマイクロ流体操作及び粒子の分類
RU2497167C1 (ru) * 2012-05-03 2013-10-27 Государственное образовательное учреждение высшего профессионального образования Московский государственный областной университет Способ получения ориентированного слоя жидкого кристалла
JP6025982B2 (ja) 2012-08-01 2016-11-16 ザ・ペン・ステート・リサーチ・ファンデーション 粒子および細胞の高効率分離およびマニピュレーション
WO2014085627A1 (en) 2012-11-27 2014-06-05 The Penn State Research Foundation Spatiotemporal control of chemical microenvironment using oscillating microstructures
JP7152707B2 (ja) * 2017-09-04 2022-10-13 国立大学法人東京工業大学 光学素子およびその製造方法、並びにその光学素子の駆動方法
WO2022035652A1 (en) * 2020-08-11 2022-02-17 Chongchang Mao Polarization insensitive liquid crystal on silicon

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813767A (en) * 1980-01-08 1989-03-21 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
EP0346354B1 (de) * 1987-02-13 1992-08-19 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Substituierte phthalocyanine
US4974941A (en) 1989-03-08 1990-12-04 Hercules Incorporated Process of aligning and realigning liquid crystal media
RU2055384C1 (ru) * 1992-07-21 1996-02-27 Научно-исследовательский институт "Волга" Способ создания ориентирующего слоя жидкокристаллического индикатора
RU2029329C1 (ru) * 1992-08-10 1995-02-20 Владимир Александрович Алехин Жидкокристаллическое устройство регистрации информации
GB2286058A (en) * 1994-01-21 1995-08-02 Sharp Kk Switchable holographic apparatus
GB9402513D0 (en) 1994-02-09 1994-03-30 Secr Defence Bistable nematic liquid crystal device
US5846452A (en) 1995-04-06 1998-12-08 Alliant Techsystems Inc. Liquid crystal optical storage medium with gray scale
GB9521106D0 (en) * 1995-10-16 1995-12-20 Secr Defence Bistable nematic liquid crystal device
GB9713658D0 (en) 1997-06-28 1997-09-03 Travis Adrian R L View-sequential holographic display
JP4278297B2 (ja) 1997-10-08 2009-06-10 ヒューレット・パッカード・カンパニー 液晶装置の配向
GB2330471A (en) 1997-10-15 1999-04-21 Secr Defence Production of moving images for holography
GB9727142D0 (en) 1997-12-24 1998-02-25 Secr Defence Bistable nematic liquid crystal device
GB2345978A (en) * 1999-01-23 2000-07-26 Sharp Kk Diffractive spatial light modulator
JP3879805B2 (ja) * 1999-07-02 2007-02-14 富士ゼロックス株式会社 光学フィルタリング装置および方法
GB0017312D0 (en) 2000-07-15 2000-08-30 Secr Defence Bistable liquid crystal devices

Also Published As

Publication number Publication date
CN1459045A (zh) 2003-11-26
AU2001270784A1 (en) 2002-01-30
EP1303787B1 (de) 2006-08-23
GB0017312D0 (en) 2000-08-30
US7006165B1 (en) 2006-02-28
KR20030016408A (ko) 2003-02-26
DE60122531D1 (de) 2006-10-05
USRE44889E1 (en) 2014-05-13
DE60122531T2 (de) 2007-05-16
EP1303787A1 (de) 2003-04-23
CA2415419A1 (en) 2002-01-24
JP2004504629A (ja) 2004-02-12
RU2253888C2 (ru) 2005-06-10
WO2002006888A1 (en) 2002-01-24

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