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) USRE44889E1 (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 (11)

* 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
AU2003208584A1 (en) 2002-02-15 2003-09-04 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
CN104870077A (zh) 2012-01-31 2015-08-26 宾夕法尼亚州立大学研究基金会 使用可调谐声表面驻波进行微流体操控和颗粒分选
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
CN116018549A (zh) * 2020-08-11 2023-04-25 毛崇昌 偏振不敏感硅上液晶

Family Cites Families (14)

* 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
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
WO1999018474A1 (en) 1997-10-08 1999-04-15 Hewlett-Packard Company Liquid crystal device alignment
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
KR20030016408A (ko) 2003-02-26
GB0017312D0 (en) 2000-08-30
DE60122531T2 (de) 2007-05-16
JP2004504629A (ja) 2004-02-12
CN1459045A (zh) 2003-11-26
EP1303787B1 (de) 2006-08-23
EP1303787A1 (de) 2003-04-23
CA2415419A1 (en) 2002-01-24
WO2002006888A1 (en) 2002-01-24
AU2001270784A1 (en) 2002-01-30
USRE44889E1 (en) 2014-05-13
DE60122531D1 (de) 2006-10-05
RU2253888C2 (ru) 2005-06-10
US7006165B1 (en) 2006-02-28

Similar Documents

Publication Publication Date Title
ATE337571T1 (de) Bistabile flüssigkristallanzeige
WO2004063807A3 (en) Liquid crystal display device
TW592308U (en) Light guiding plate, surface light source device, and liquid crystal display device
TW200727020A (en) Thin film, the manufacturing method and the liquid crystal display apparatus
DE60102310D1 (de) Flüssigkristall-Projektor mit Polarisations-Wandler
WO2005072460A3 (en) Electro-optical devices from polymer-stabilized liquid crystal molecules
TW200714972A (en) Liquid crystal display device and electronic apparatus
GB0017953D0 (en) Liquid crystal device
AU2001271318A1 (en) Cholesteric liquid crystal polarizing device
TW200502637A (en) Liquid crystal display device having form birefringent compensator
AU2001238551A1 (en) High contrast liquid crystal device
DE60137000D1 (de) Polymerisierbare zusammensetzung mit flüssigkristallphase und mit dieser zusammensetzung hergestellter optisch anisotropischer film
EP1295167A4 (de) Fl ssigkristallanzeige mit polarisierer des o- & e-typs
WO1992000546A3 (fr) Afficheur a cristal liquide nematique, a bistabilite de surface, commande par effet flexoelectrique
TW592310U (en) Light guide plate, side light type surface light source device, and liquid crystal display device
EP1202081A4 (de) POLARISATIONSGLIED UND FLüSSIGKRISTALL-ANZEIGEVORRICHTUNG
TWI256493B (en) Heating optical devices
ATE392690T1 (de) Bistabile reflektionsanzeigevorrichtung
TW560666U (en) Bistable liquid crystal device having two drive modes
EP1130453A3 (de) Vorrichtung zur Regelung der Polarisation
TW200639548A (en) A liquid crystal display device
DE60127667D1 (de) Optischer flüssigkristallschalter mit zuverlässiger steuerung
JPS6418122A (en) Liquid crystal display device
CA2349550A1 (en) Electrostrictive fiber modulators
EP0800105A3 (de) Plasmaadressierte Flüssigkristallanzeige mit internem Polarisator

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties