DE19833258C1 - Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane - Google Patents

Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane

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Publication number
DE19833258C1
DE19833258C1 DE19833258A DE19833258A DE19833258C1 DE 19833258 C1 DE19833258 C1 DE 19833258C1 DE 19833258 A DE19833258 A DE 19833258A DE 19833258 A DE19833258 A DE 19833258A DE 19833258 C1 DE19833258 C1 DE 19833258C1
Authority
DE
Germany
Prior art keywords
organosiloxanes
radicals
group
orientation
cores
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
DE19833258A
Other languages
German (de)
English (en)
Inventor
Eckhard Hanelt
Frank Sandmeyer
Norman Haeberle
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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 Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Priority to DE19833258A priority Critical patent/DE19833258C1/de
Priority to EP99111073A priority patent/EP0985721B1/de
Priority to DE59900218T priority patent/DE59900218D1/de
Priority to US09/357,455 priority patent/US6300454B1/en
Priority to JP20655699A priority patent/JP3195317B2/ja
Priority to KR1019990029583A priority patent/KR100335314B1/ko
Priority to CA002278401A priority patent/CA2278401C/en
Application granted granted Critical
Publication of DE19833258C1 publication Critical patent/DE19833258C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/023—Organic silicon compound, e.g. organosilicon
    • 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
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/053—Organic silicon compound, e.g. organosilicon
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F1/133788—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 by light irradiation, e.g. linearly polarised light photo-polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Silicon Polymers (AREA)
DE19833258A 1998-07-23 1998-07-23 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane Expired - Fee Related DE19833258C1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19833258A DE19833258C1 (de) 1998-07-23 1998-07-23 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane
EP99111073A EP0985721B1 (de) 1998-07-23 1999-06-16 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane
DE59900218T DE59900218D1 (de) 1998-07-23 1999-06-16 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane
US09/357,455 US6300454B1 (en) 1998-07-23 1999-07-20 Liquid-crystalline nematic organosiloxanes which can be crosslinked to form optically anisotropic polymer layers
JP20655699A JP3195317B2 (ja) 1998-07-23 1999-07-21 ネマチックオルガノシロキサン、その製造方法およびその使用
KR1019990029583A KR100335314B1 (ko) 1998-07-23 1999-07-21 가교시켜 광학이방성 폴리머층을 형성할 수 있는 액정 네마틱오르가노실록산.
CA002278401A CA2278401C (en) 1998-07-23 1999-07-22 Liquid-crystalline nematic organosiloxanes which can be crosslinked to form optically anistropic polymer layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833258A DE19833258C1 (de) 1998-07-23 1998-07-23 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane

Publications (1)

Publication Number Publication Date
DE19833258C1 true DE19833258C1 (de) 1999-10-28

Family

ID=7875111

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833258A Expired - Fee Related DE19833258C1 (de) 1998-07-23 1998-07-23 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane
DE59900218T Expired - Fee Related DE59900218D1 (de) 1998-07-23 1999-06-16 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59900218T Expired - Fee Related DE59900218D1 (de) 1998-07-23 1999-06-16 Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane

Country Status (6)

Country Link
US (1) US6300454B1 (US06300454-20011009-C00003.png)
EP (1) EP0985721B1 (US06300454-20011009-C00003.png)
JP (1) JP3195317B2 (US06300454-20011009-C00003.png)
KR (1) KR100335314B1 (US06300454-20011009-C00003.png)
CA (1) CA2278401C (US06300454-20011009-C00003.png)
DE (2) DE19833258C1 (US06300454-20011009-C00003.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024143A2 (de) * 1999-01-28 2000-08-02 Consortium für elektrochemische Industrie GmbH Herstellung von alpha, beta-ungesättigte Carbonsäurereste enthaltenden Organosiliciumverbindungen
DE102004018702A1 (de) * 2004-04-17 2005-11-10 Leonhard Kurz Gmbh & Co. Kg Folie mit Polymerschicht

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US7365822B2 (en) * 2002-02-20 2008-04-29 Lg.Philips Lcd Co., Ltd. Method for fabricating LCD
US6905633B2 (en) * 2002-12-13 2005-06-14 Xerox Corporation Compounds of formula (3) to stabilize liquid crystal domains
US6939478B2 (en) * 2002-12-13 2005-09-06 Xerox Corporation Compounds of formula (2) to stabilize liquid crystal domains
DE102006046957A1 (de) * 2006-10-04 2008-04-10 Wacker Chemie Ag Partikeldispersion
JP2010083783A (ja) * 2008-09-30 2010-04-15 Sony Corp 液晶分子、液晶表示素子及び液晶光空間変調素子
US7988881B2 (en) * 2008-09-30 2011-08-02 E. I. Du Pont De Nemours And Company Multilayer laminates comprising chiral nematic liquid crystals
JP2010083784A (ja) * 2008-09-30 2010-04-15 Sony Corp 液晶分子、液晶表示素子及び液晶光空間変調素子
JP2010090057A (ja) * 2008-10-08 2010-04-22 Sony Corp 液晶分子、液晶表示素子及び液晶光空間変調素子
JP5927859B2 (ja) * 2011-01-11 2016-06-01 Jsr株式会社 液晶表示素子の製造方法
JP5853631B2 (ja) * 2011-01-12 2016-02-09 Jsr株式会社 液晶表示素子
CN102643387B (zh) * 2011-11-29 2014-09-10 北京京东方光电科技有限公司 一种液晶显示面板及其制备方法
US20150168622A1 (en) * 2012-04-23 2015-06-18 Dai Nippon Printing Co., Ltd. Infrared-ray reflective member
US9376606B2 (en) * 2012-12-27 2016-06-28 Laird Technologies, Inc. Polymer matrices functionalized with liquid crystals for enhanced thermal conductivity
US11319414B2 (en) * 2018-03-22 2022-05-03 Momentive Performance Materials Inc. Silicone polymer
CN113238410B (zh) * 2021-04-23 2023-03-28 华南师范大学 一种光反射涂层及其制备方法和光学器件

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US5211877A (en) * 1988-09-08 1993-05-18 Consortium Fur Elektrochemische Industrie Gmbh Liquid-crystalline polyorganosiloxanes containing (meth) acryloxy groups
US5610258A (en) * 1994-10-27 1997-03-11 Consortium f ur elektrochemische Industrie GmbH Crosslinkable nematic polyorganosiloxanes

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DE3822121A1 (de) 1988-06-30 1990-03-01 Hoechst Ag Chirale substituierte weinsaeureimide, verfahren zu ihrer herstellung und ihre verwendung als dotierstoff in fluessigkristall-mischungen
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SG85050A1 (en) * 1993-03-25 2001-12-19 Sumitomo Chemical Co Optically anisotropic material, process for producing it, and retardation plate and liquid crystal display device using same
DE4317704A1 (de) * 1993-05-27 1994-12-01 Consortium Elektrochem Ind Chirale Weinsäureimide enthaltende flüssigkristalline Organosiloxane
DE4328785A1 (de) 1993-08-26 1995-03-02 Consortium Elektrochem Ind Optische Elemente mit abbildender farb- und polarisationsselektiver Reflexion enthaltend cholesterische Flüssigkristalle sowie Herstellung und Verwendung dieser Elemente
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US5211877A (en) * 1988-09-08 1993-05-18 Consortium Fur Elektrochemische Industrie Gmbh Liquid-crystalline polyorganosiloxanes containing (meth) acryloxy groups
US5610258A (en) * 1994-10-27 1997-03-11 Consortium f ur elektrochemische Industrie GmbH Crosslinkable nematic polyorganosiloxanes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024143A2 (de) * 1999-01-28 2000-08-02 Consortium für elektrochemische Industrie GmbH Herstellung von alpha, beta-ungesättigte Carbonsäurereste enthaltenden Organosiliciumverbindungen
EP1024143A3 (de) * 1999-01-28 2000-10-04 Consortium für elektrochemische Industrie GmbH Herstellung von alpha, beta-ungesättigte Carbonsäurereste enthaltenden Organosiliciumverbindungen
DE102004018702A1 (de) * 2004-04-17 2005-11-10 Leonhard Kurz Gmbh & Co. Kg Folie mit Polymerschicht
DE102004018702B4 (de) * 2004-04-17 2006-05-24 Leonhard Kurz Gmbh & Co. Kg Folie mit Polymerschicht
US7862880B2 (en) 2004-04-17 2011-01-04 Leonhard Kurz Stiftung & Co. Kg Film comprising a polymer layer

Also Published As

Publication number Publication date
EP0985721B1 (de) 2001-08-29
CA2278401A1 (en) 2000-01-23
US6300454B1 (en) 2001-10-09
DE59900218D1 (de) 2001-10-04
JP3195317B2 (ja) 2001-08-06
EP0985721A1 (de) 2000-03-15
CA2278401C (en) 2003-04-01
KR20000011880A (ko) 2000-02-25
JP2000044578A (ja) 2000-02-15
KR100335314B1 (ko) 2002-05-06

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