DE69728517D1 - Verfahren zur herstellung von elektrooptischen und elektroaktiven flüssigkristallvorrichtungen und dadurch hergestellte vorrichtungen - Google Patents

Verfahren zur herstellung von elektrooptischen und elektroaktiven flüssigkristallvorrichtungen und dadurch hergestellte vorrichtungen

Info

Publication number
DE69728517D1
DE69728517D1 DE69728517T DE69728517T DE69728517D1 DE 69728517 D1 DE69728517 D1 DE 69728517D1 DE 69728517 T DE69728517 T DE 69728517T DE 69728517 T DE69728517 T DE 69728517T DE 69728517 D1 DE69728517 D1 DE 69728517D1
Authority
DE
Germany
Prior art keywords
devices
electrooptic
producing
liquid crystal
same
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 - Lifetime
Application number
DE69728517T
Other languages
English (en)
Inventor
Charles Sage
Moray Blackwood
Michelle Jones
Andrew Verrall
David Coates
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.)
Qinetiq Ltd
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 DE69728517D1 publication Critical patent/DE69728517D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • C09K19/3857—Poly(meth)acrylate derivatives containing at least one asymmetric carbon atom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • 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
    • G02F1/133365—Cells in which the active layer comprises a liquid crystalline polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Substances (AREA)
DE69728517T 1996-01-04 1997-01-06 Verfahren zur herstellung von elektrooptischen und elektroaktiven flüssigkristallvorrichtungen und dadurch hergestellte vorrichtungen Expired - Lifetime DE69728517D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9600124.3A GB9600124D0 (en) 1996-01-04 1996-01-04 Elastomers
PCT/GB1997/000005 WO1997025649A1 (en) 1996-01-04 1997-01-06 Liquid crystal elastomers

Publications (1)

Publication Number Publication Date
DE69728517D1 true DE69728517D1 (de) 2004-05-13

Family

ID=10786596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728517T Expired - Lifetime DE69728517D1 (de) 1996-01-04 1997-01-06 Verfahren zur herstellung von elektrooptischen und elektroaktiven flüssigkristallvorrichtungen und dadurch hergestellte vorrichtungen

Country Status (6)

Country Link
US (1) US6312770B1 (de)
EP (1) EP0871922B1 (de)
JP (1) JPH11510277A (de)
DE (1) DE69728517D1 (de)
GB (1) GB9600124D0 (de)
WO (1) WO1997025649A1 (de)

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Publication number Priority date Publication date Assignee Title
US6221117B1 (en) 1996-10-30 2001-04-24 Idatech, Llc Hydrogen producing fuel processing system
US6375906B1 (en) 1999-08-12 2002-04-23 Idatech, Llc Steam reforming method and apparatus incorporating a hydrocarbon feedstock
US7135048B1 (en) 1999-08-12 2006-11-14 Idatech, Llc Volatile feedstock delivery system and fuel processing system incorporating the same
GB2356633A (en) * 1999-11-29 2001-05-30 Secr Defence Free standing liquid crystal elastomer film fabrication
US7197204B2 (en) * 2003-09-15 2007-03-27 Reveo, Inc. Applications of light movable liquid crystal
US7116857B2 (en) * 2003-12-08 2006-10-03 Reveo, Inc. Optomechanical switch using laser or light movable liquid crystal
US7122229B1 (en) 2003-12-10 2006-10-17 Kent State University Motion of liquid crystaline elastomers and method of use thereof
WO2005103201A1 (en) * 2004-03-31 2005-11-03 University Of Connecticut Shape memory main-chain smectic-c elastomers
US20050261469A1 (en) * 2004-05-21 2005-11-24 Gangadhar Panambur High performance polymer electrolyte with improved thermal and chemical characteristics
US7936404B2 (en) * 2006-09-29 2011-05-03 The United States Of America As Represented By The Secretary Of The Navy Method for stacking thermal actuators with liquid crystal elastomer
US8753304B2 (en) 2007-08-17 2014-06-17 The Invention Science Fund I, Llc Systems, devices, and methods including catheters having acoustically actuatable waveguide components for delivering a sterilizing stimulus to a region proximate a surface of the catheter
US8460229B2 (en) * 2007-08-17 2013-06-11 The Invention Science Fund I, Llc Systems, devices, and methods including catheters having components that are actively controllable between transmissive and reflective states
US8702640B2 (en) 2007-08-17 2014-04-22 The Invention Science Fund I, Llc System, devices, and methods including catheters configured to monitor and inhibit biofilm formation
US8734718B2 (en) 2007-08-17 2014-05-27 The Invention Science Fund I, Llc Systems, devices, and methods including catheters having an actively controllable therapeutic agent delivery component
US8647292B2 (en) 2007-08-17 2014-02-11 The Invention Science Fund I, Llc Systems, devices, and methods including catheters having components that are actively controllable between two or more wettability states
US8366652B2 (en) 2007-08-17 2013-02-05 The Invention Science Fund I, Llc Systems, devices, and methods including infection-fighting and monitoring shunts
US8706211B2 (en) 2007-08-17 2014-04-22 The Invention Science Fund I, Llc Systems, devices, and methods including catheters having self-cleaning surfaces
CN102187262B (zh) 2008-08-20 2013-06-19 雷文布里克有限责任公司 用于制作热致变色滤光器的方法
US8585627B2 (en) 2008-12-04 2013-11-19 The Invention Science Fund I, Llc Systems, devices, and methods including catheters configured to monitor biofilm formation having biofilm spectral information configured as a data structure
US20120041287A1 (en) 2008-12-04 2012-02-16 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Systems, devices, and methods including implantable devices with anti-microbial properties
US20110208023A1 (en) * 2008-12-04 2011-08-25 Goodall Eleanor V Systems, devices, and methods including implantable devices with anti-microbial properties
WO2010065135A1 (en) 2008-12-04 2010-06-10 Searete, Llc System, devices, and methods including actively-controllable sterilizing excitation delivery implants
EP2385424A4 (de) * 2009-02-23 2012-12-12 Sharp Kk Anzeigeelement und elektrogerät damit
WO2010118422A2 (en) 2009-04-10 2010-10-14 Ravenbrick, Llc Thermally switched optical filter incorporating a guest-host architecture
US8947760B2 (en) 2009-04-23 2015-02-03 Ravenbrick Llc Thermotropic optical shutter incorporating coatable polarizers
CA2801399C (en) 2010-06-01 2016-03-29 Ravenbrick, Llc Multifunctional building component
WO2014082662A1 (en) 2012-11-27 2014-06-05 Cnr - Consiglio Nazionale Delle Ricerche Light driven liquid crystal elastomer actuator
US9884941B2 (en) * 2014-06-27 2018-02-06 Regents Of The University Of Colorado Systems and methods of creating liquid crystal polymers using stepped reactions
WO2016043087A1 (ja) * 2014-09-19 2016-03-24 Dic株式会社 重合性組成物、及び、それを用いたフィルム
US10476093B2 (en) 2016-04-15 2019-11-12 Chung-Hsin Electric & Machinery Mfg. Corp. Membrane modules for hydrogen separation and fuel processors and fuel cell systems including the same
US11142696B2 (en) 2018-04-02 2021-10-12 United States Of America As Represented By The Secretary Of The Air Force Programmable nanocomposites
US11712655B2 (en) 2020-11-30 2023-08-01 H2 Powertech, Llc Membrane-based hydrogen purifiers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2710779B2 (ja) 1987-06-03 1998-02-10 株式会社クラレ 高分子液晶化合物への電場印加方法
JP2637469B2 (ja) * 1987-06-04 1997-08-06 キヤノン株式会社 高分子液晶素子
US5073294A (en) 1990-03-07 1991-12-17 Hercules Incorporated Process of preparing compositions having multiple oriented mesogens
DE4124859A1 (de) * 1991-07-26 1993-01-28 Merck Patent Gmbh Fluessigkristalline elastomere oder duomere mit fixierter anisotroper netzwerkstruktur
TW240240B (de) * 1992-03-27 1995-02-11 Philips Nv
KR100257886B1 (ko) * 1993-01-29 2000-06-01 손욱 고분자 액정 복합체
US5670083A (en) 1994-02-23 1997-09-23 Fuji Xerox Co., Ltd. Optical element and process for producing the same
GB9420632D0 (en) * 1994-10-13 1994-11-30 Secr Defence Liquid crystal polymer devices
US5668614A (en) * 1995-05-01 1997-09-16 Kent State University Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiation
GB9514970D0 (en) 1995-07-21 1995-09-20 Secr Defence Liquid crystal polymer devices and materials

Also Published As

Publication number Publication date
WO1997025649A1 (en) 1997-07-17
JPH11510277A (ja) 1999-09-07
EP0871922A1 (de) 1998-10-21
US6312770B1 (en) 2001-11-06
EP0871922B1 (de) 2004-04-07
GB9600124D0 (en) 1996-03-06

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