DE68914207T2 - Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung. - Google Patents

Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung.

Info

Publication number
DE68914207T2
DE68914207T2 DE68914207T DE68914207T DE68914207T2 DE 68914207 T2 DE68914207 T2 DE 68914207T2 DE 68914207 T DE68914207 T DE 68914207T DE 68914207 T DE68914207 T DE 68914207T DE 68914207 T2 DE68914207 T2 DE 68914207T2
Authority
DE
Germany
Prior art keywords
optical device
composition
manufacturing
liquid crystalline
ferroelectric liquid
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 - Fee Related
Application number
DE68914207T
Other languages
English (en)
Other versions
DE68914207D1 (de
Inventor
Kimihiro C O Idemitsu Ko Yuasa
Satoshi C O Idemitsu K Hachiya
Kazuharu C O Idemitsu K Morita
Kenji C O Idemitsu K Hashimoto
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co 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
Priority claimed from JP63184673A external-priority patent/JPH086091B2/ja
Priority claimed from JP63224715A external-priority patent/JP2505258B2/ja
Priority claimed from JP1040287A external-priority patent/JPH0757845B2/ja
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Publication of DE68914207D1 publication Critical patent/DE68914207D1/de
Application granted granted Critical
Publication of DE68914207T2 publication Critical patent/DE68914207T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02F1/133365—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
    • 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
    • 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
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3876—Polyoxyalkylene polymers
    • C09K19/388—Polyepoxides
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
DE68914207T 1988-07-26 1989-07-20 Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung. Expired - Fee Related DE68914207T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63184673A JPH086091B2 (ja) 1988-07-26 1988-07-26 強誘電性液晶物質組成物及び液晶光学素子
JP63224715A JP2505258B2 (ja) 1988-09-09 1988-09-09 液晶光学素子及びその製造方法
JP1040287A JPH0757845B2 (ja) 1989-02-22 1989-02-22 強誘電性液晶組成物

Publications (2)

Publication Number Publication Date
DE68914207D1 DE68914207D1 (de) 1994-05-05
DE68914207T2 true DE68914207T2 (de) 1994-11-17

Family

ID=27290429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914207T Expired - Fee Related DE68914207T2 (de) 1988-07-26 1989-07-20 Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung.

Country Status (3)

Country Link
US (2) US5200108A (de)
EP (1) EP0352637B1 (de)
DE (1) DE68914207T2 (de)

Families Citing this family (44)

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DE68914207T2 (de) * 1988-07-26 1994-11-17 Idemitsu Kosan Co Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung.
EP0365255B1 (de) * 1988-10-19 1996-07-31 Matsushita Electric Industrial Co., Ltd. Ferroelektrische Flüssigkristallmischung und Flüssigkristallanzeigevorrichtung
US5866038A (en) * 1990-07-02 1999-02-02 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal polyacrylates
JP3060656B2 (ja) * 1990-11-26 2000-07-10 セイコーエプソン株式会社 液晶表示素子
JPH06337404A (ja) * 1991-02-25 1994-12-06 Sumitomo Electric Ind Ltd 液晶表示素子およびその製造方法
US5316693A (en) * 1991-04-18 1994-05-31 Idemitsu Kosan Co., Ltd. Liquid crystal composition and information display apparatus using the liquid crystal composition
JPH05107530A (ja) * 1991-06-03 1993-04-30 Sumitomo Electric Ind Ltd 液晶表示素子およびその製造方法
JPH0651288A (ja) * 1991-06-10 1994-02-25 Semiconductor Energy Lab Co Ltd 液晶電気光学装置
JP2952122B2 (ja) * 1991-11-22 1999-09-20 キヤノン株式会社 液晶素子、及びこれを用いた表示装置
EP0578135A3 (en) * 1992-07-08 1994-09-28 Idemitsu Kosan Co High polymer, ferro-electric liquid-crystalline composition containing the high polymer and raw material of the high polymer
US5321533A (en) * 1992-09-24 1994-06-14 Kent State Universtiy Polymer dispersed ferroelectric smectic liquid crystal
DE69325283T2 (de) * 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
KR100323262B1 (ko) * 1993-07-13 2002-06-20 고사이 아끼오 불포화측쇄화합물,그제조방법,그로부터제조한액정중합체,액정혼합물및디스플레이소자
US5662828A (en) * 1993-07-13 1997-09-02 Sumitomo Chemical Company, Limited Compound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display element
US7227603B1 (en) 1993-07-22 2007-06-05 Semiconductor Energy Laboratory Co., Ltd. Liquid-crystal electro-optical apparatus and method of manufacturing the same
US5594569A (en) * 1993-07-22 1997-01-14 Semiconductor Energy Laboratory Co., Ltd. Liquid-crystal electro-optical apparatus and method of manufacturing the same
US5585035A (en) * 1993-08-06 1996-12-17 Minnesota Mining And Manufacturing Company Light modulating device having a silicon-containing matrix
ATE204896T1 (de) * 1994-02-01 2001-09-15 Univ Kent State Ohio Polymer-dispergiertes, ferroelektrisches, smectisches flüssigkristall
KR0147616B1 (ko) * 1994-12-30 1998-09-15 윤종용 열방성 측쇄형 액정고분자 및 이를 배향막으로서 채용한 액정표시소자
JPH09281528A (ja) * 1996-04-17 1997-10-31 Sharp Corp 強誘電性液晶素子、その製造方法、及び液晶素子の製造方法
JPH1026761A (ja) * 1996-07-10 1998-01-27 Sharp Corp 液晶の配向方法および配向装置ならびに液晶表示素子
US5978065A (en) * 1996-11-08 1999-11-02 Sony Corporation Liquid crystal device and manufacturing method and apparatus therefor
DE19649761C2 (de) * 1996-11-30 2003-04-03 Univ Stuttgart Verfahren zur Herstellung von Flüssigkristall-Displays auf Kunststoff-Folien unter Verwendung von bistabilen Flüssigkristallen
US5863622A (en) * 1996-12-05 1999-01-26 Hoechst Celanese Corporation Polarizer laminates comprising coextruded liquid crystal polymer moieties and integral thermoplastic cover layers
US5744204A (en) * 1996-12-05 1998-04-28 Hoechst Celanese Corp. Laminates comprising coextruded liquid crystal polymer films and discardable thermoplastic outside layers
WO1998056578A1 (fr) * 1997-06-13 1998-12-17 Nippon Petrochemicals Company, Limited Composite lie et composition adhesive pour ledit composite
JP3390633B2 (ja) 1997-07-14 2003-03-24 株式会社半導体エネルギー研究所 半導体装置の作製方法
US6268026B1 (en) 1997-10-20 2001-07-31 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same
US6312772B1 (en) 1997-10-20 2001-11-06 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer
US7202497B2 (en) 1997-11-27 2007-04-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP4014710B2 (ja) 1997-11-28 2007-11-28 株式会社半導体エネルギー研究所 液晶表示装置
US6426128B1 (en) 1998-01-06 2002-07-30 Hna Holdings, Inc. Co-processable multi-layer laminates for forming high strength, haze-free, transparent articles and methods of producing same
WO1999037735A1 (en) * 1998-01-27 1999-07-29 Rolic Ag Liquid-crystalline photocrosslinkable mixture
GB9803935D0 (en) 1998-02-26 1998-04-22 Secr Defence Liquid crystal polymer devices and materials
DE19822150C2 (de) * 1998-05-16 2003-09-11 Univ Stuttgart Flüssigkristalldisplay
US6284418B1 (en) * 1998-11-16 2001-09-04 Cambridge Scientific, Inc. Biopolymer-based optical element
DE10260149A1 (de) 2002-12-20 2004-07-01 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Bestimmung des Leitwertes von Wäsche, Wäschetrockner und Verfahren zur Verhinderung von Schichtbildung auf Elektroden
US7832093B2 (en) * 2007-06-11 2010-11-16 Kent State University Method of creating an electro-mechanical energy conversion device
CN102348779B (zh) * 2009-01-30 2015-07-29 加州理工学院 铁电液晶(flc)聚合物
WO2012016130A2 (en) 2010-07-30 2012-02-02 California Institute Of Technology Polymer-doped vertically-aligned nematic liquid crystals
US9977294B2 (en) 2012-06-25 2018-05-22 Industry-University Cooperation Foundation Hanyang University Liquid crystal display device
WO2014003399A1 (ko) * 2012-06-25 2014-01-03 한양대학교 산학협력단 액정 조성물
KR20140001071A (ko) * 2012-06-25 2014-01-06 한양대학교 산학협력단 액정 조성물
TW201631065A (zh) * 2014-12-17 2016-09-01 漢高股份有限及兩合公司 可印刷鐵電型墨水

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4117585A (en) * 1984-03-19 1985-10-11 Kent State University Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
JPS6147427A (ja) * 1984-08-14 1986-03-07 Idemitsu Kosan Co Ltd 液晶組成物
CA1270317A (en) * 1985-06-03 1990-06-12 Kenneth N. Pearlman Encapsulated liquid crystal having a smectic phase
SE8504761D0 (sv) * 1985-10-14 1985-10-14 Sven Torbjorn Lagerwall Improvements of ferroelectric liquid crystal devices
US4844835A (en) * 1985-12-26 1989-07-04 Idenitsu Kosan Co., Ltd. Ferroelectric liquid crystal polymer
US4796980A (en) * 1986-04-02 1989-01-10 Canon Kabushiki Kaisha Ferroelectric liquid crystal optical modulation device with regions within pixels to initiate nucleation and inversion
WO1988000606A1 (en) * 1986-07-18 1988-01-28 Idemitsu Kosan Company Limited Liquid crystal polymer
JPS6325622A (ja) * 1986-07-18 1988-02-03 Chisato Kajiyama 強誘電性複合膜
JPS63109419A (ja) * 1986-10-28 1988-05-14 Matsushita Electric Ind Co Ltd 液晶パネル
JPS63109418A (ja) * 1986-10-28 1988-05-14 Matsushita Electric Ind Co Ltd 液晶フイルムとその製造法
JPS63137211A (ja) * 1986-11-28 1988-06-09 Takiron Co Ltd 調光材及びその製造方法
DE3752264T2 (de) * 1986-12-29 1999-12-09 Idemitsu Kosan Co Flüssigkristallines Polymer
EP0296571B1 (de) * 1987-06-22 1994-03-30 Idemitsu Kosan Company Limited Herstellungsverfahren für ein optisches Flüssigkristallelement
EP0310081A3 (de) * 1987-10-02 1990-03-28 Idemitsu Kosan Company Limited Ferroelektrische flüssigkristalline Polymer-Zusammensetzung
JP2534311B2 (ja) * 1988-04-04 1996-09-11 出光興産株式会社 液晶光学素子の製造方法
US5069533A (en) * 1988-06-29 1991-12-03 Idemitsu Kosan Co., Ltd. Method of orienting liquid crystal optical device
DE68914207T2 (de) * 1988-07-26 1994-11-17 Idemitsu Kosan Co Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung.

Also Published As

Publication number Publication date
US5200108A (en) 1993-04-06
DE68914207D1 (de) 1994-05-05
EP0352637A3 (en) 1990-09-26
EP0352637A2 (de) 1990-01-31
US5332521A (en) 1994-07-26
EP0352637B1 (de) 1994-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee