DE69939501D1 - Flüssigskristallines, optisches Element und Verfahren zu dessen Herstellung - Google Patents

Flüssigskristallines, optisches Element und Verfahren zu dessen Herstellung

Info

Publication number
DE69939501D1
DE69939501D1 DE69939501T DE69939501T DE69939501D1 DE 69939501 D1 DE69939501 D1 DE 69939501D1 DE 69939501 T DE69939501 T DE 69939501T DE 69939501 T DE69939501 T DE 69939501T DE 69939501 D1 DE69939501 D1 DE 69939501D1
Authority
DE
Germany
Prior art keywords
preparation
optical element
liquid crystalline
crystalline optical
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 - Lifetime
Application number
DE69939501T
Other languages
English (en)
Inventor
Satoshi Niiyama
Shinya Tahara
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.)
AGC Inc
Original Assignee
Asahi Glass 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 JP29862498A external-priority patent/JP4352480B2/ja
Priority claimed from JP29862098A external-priority patent/JP2000119655A/ja
Priority claimed from JP29862198A external-priority patent/JP2000119654A/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of DE69939501D1 publication Critical patent/DE69939501D1/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
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • 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
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • 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
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13347—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals working in reverse mode, i.e. clear in the off-state and scattering in the on-state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
DE69939501T 1998-10-20 1999-10-19 Flüssigskristallines, optisches Element und Verfahren zu dessen Herstellung Expired - Lifetime DE69939501D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29862498A JP4352480B2 (ja) 1998-10-20 1998-10-20 液晶光学素子およびその製造方法
JP29862098A JP2000119655A (ja) 1998-10-20 1998-10-20 液晶光学素子及びその製造方法
JP29862198A JP2000119654A (ja) 1998-10-20 1998-10-20 液晶光学素子の製造方法

Publications (1)

Publication Number Publication Date
DE69939501D1 true DE69939501D1 (de) 2008-10-16

Family

ID=27338234

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69932358T Expired - Lifetime DE69932358T2 (de) 1998-10-20 1999-10-19 FLüSSIGKRISTALLINES, OPTISCHES ELEMENT UND VERFAHREN ZU DESSEN HERSTELLUNG
DE69939501T Expired - Lifetime DE69939501D1 (de) 1998-10-20 1999-10-19 Flüssigskristallines, optisches Element und Verfahren zu dessen Herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69932358T Expired - Lifetime DE69932358T2 (de) 1998-10-20 1999-10-19 FLüSSIGKRISTALLINES, OPTISCHES ELEMENT UND VERFAHREN ZU DESSEN HERSTELLUNG

Country Status (4)

Country Link
US (2) US6723393B1 (de)
EP (2) EP1154006B1 (de)
DE (2) DE69932358T2 (de)
WO (1) WO2000023539A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723393B1 (en) * 1998-10-20 2004-04-20 Asahi Glass Company, Limited Liquid crystal optical element and method for preparing the same
WO2003057799A1 (fr) * 2001-12-28 2003-07-17 Asahi Glass Company, Limited Element de gradation et procede de fabrication associe
AU2003244209A1 (en) * 2002-07-05 2004-01-23 Asahi Glass Company, Limited Light control device and its manufacturing method
TWI275827B (en) 2002-09-03 2007-03-11 Optrex Kk Image display system
KR20040023551A (ko) * 2002-09-11 2004-03-18 옵트렉스 가부시키가이샤 복합 표시 장치 및 그 구동 방법
US7459189B2 (en) * 2003-12-19 2008-12-02 Asahi Glass Company, Limited Liquid crystal optical element and process for its production
TWI325982B (en) * 2005-06-08 2010-06-11 Au Optronics Corp Method for fabricating liquid crystal display
WO2008001817A1 (en) * 2006-06-27 2008-01-03 Asahi Glass Company, Limited Liquid crystal composition, liquid crystal optical element, and method for manufacturing liquid crystal optical element
US7703196B2 (en) * 2006-07-13 2010-04-27 John Mezzalingua Associates, Inc. Compression tool length adjuster
JP2008275761A (ja) * 2007-04-26 2008-11-13 Hitachi Displays Ltd 液晶表示装置とその製造方法
FR2917093B1 (fr) * 2007-06-06 2010-09-24 Commissariat Energie Atomique Melange destine a la fabrication de gels organiques adhesifs et son utilisation.
US7933509B2 (en) * 2007-12-31 2011-04-26 Motorola, Inc. Device and method for reducing optical blurring
US8283000B2 (en) * 2008-02-22 2012-10-09 Adeka Corporation Liquid crystal composition containing polymerizable compound and liquid crystal display using the liquid crystal composition
WO2009116637A1 (ja) * 2008-03-19 2009-09-24 旭硝子株式会社 被観察物からの光透過機能を有する画像表示装置
KR101499238B1 (ko) * 2008-08-07 2015-03-05 삼성디스플레이 주식회사 액정 표시 장치
US8294850B2 (en) * 2009-03-31 2012-10-23 Apple Inc. LCD panel having improved response
JP5983599B2 (ja) 2011-03-28 2016-08-31 三菱化学株式会社 液晶素子及び液晶組成物
JP2012220673A (ja) * 2011-04-07 2012-11-12 Asahi Glass Co Ltd 液晶光学装置、及びその製造方法
TWI498646B (zh) * 2012-01-31 2015-09-01 Innocom Tech Shenzhen Co Ltd 具有液晶顯示裝置之影像顯示系統及液晶顯示裝置之製造方法
DE102012205373A1 (de) 2012-04-02 2013-10-02 Kyocera Display Europe Gmbh Senkrecht orientierendes Flüssigkristalldisplay mit multiplen "Pretilt"-Winkeln und Herstellungsverfahren hierfür
CN103197459A (zh) * 2013-04-19 2013-07-10 南京晶多新材料科技有限公司 一种反式电控调光玻璃及其制造方法和应用
JP6808915B2 (ja) 2015-08-06 2021-01-06 Ａｇｃ株式会社 液晶組成物および液晶光学素子
CN108138049A (zh) * 2016-03-01 2018-06-08 东洋橡胶工业株式会社 液晶性化合物、热响应性材料及其制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261712A1 (de) 1986-09-04 1988-03-30 Koninklijke Philips Electronics N.V. Bildanzeigezelle, Verfahren zur Herstellung einer orientierenden Schicht über ein Substrat dieser Bildanzeigezelle und Monomer-Verbindung für ihre Anwendung als orientierende Schicht
JPH01272551A (ja) 1988-04-22 1989-10-31 Dainippon Printing Co Ltd 重合性２官能アクリレートモノマー
JPH0289023A (ja) 1988-09-26 1990-03-29 Dainippon Ink & Chem Inc 液晶デバイス及びその製造方法
US6122021A (en) 1988-10-04 2000-09-19 Asahi Glass Company, Ltd. Liquid crystal display element and a projection type liquid crystal display apparatus
NL9000808A (nl) 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
EP0468529B1 (de) 1990-07-26 1995-01-25 Asahi Glass Company Ltd. Flüssigkristallanzeigeelement sowie Flüssigkristall-Projektionsanzeigevorrichtung mit einer aktiven Matrix
US5216531A (en) 1990-08-28 1993-06-01 Asahi Glass Company Ltd. Projection type active matrix polymer dispersed liquid crystal display apparatus with particles of liquid crystal material randomly oriented
US5558813A (en) * 1991-03-25 1996-09-24 Fuji Xerox Co., Ltd. Liquid crystal-polymer composite film
TW240240B (de) * 1992-03-27 1995-02-11 Philips Nv
DE69325555D1 (de) 1992-04-27 1999-08-12 Merck Patent Gmbh Elektrooptisches fluessigkristallsystem
KR100320567B1 (ko) 1992-05-18 2002-06-20 액정광변조장치및재료
GB9220750D0 (en) 1992-10-02 1992-11-18 Merck Patent Gmbh Liquid crystalline material forming ananisotropic
KR0166943B1 (ko) * 1993-03-29 1999-03-20 야스카와 히데아키 전자 기기
BE1007485A3 (nl) * 1993-09-08 1995-07-11 Philips Electronics Nv Schakelbaar cholesterisch filter en verlichtingsarmatuur voorzien van een filter.
DE69419120T2 (de) * 1993-12-24 1999-10-28 Dainippon Ink & Chemicals Polymerisierbare Flüssigkristallzusammensetzung und optisch anisotroper Film, der eine solche Zusammensetzung enthält
US5674576A (en) 1994-09-21 1997-10-07 Nec Corporation Liquid crystalline optical device operable at a low drive voltage
EP0939795B1 (de) * 1997-04-29 2003-06-04 Koninklijke Philips Electronics N.V. Flüssigkristall-zusammensetzung zur herstellung eines vernetzten, makroskopisch orientierten polymers
US6128056A (en) * 1997-06-04 2000-10-03 Matsushita Electric Industrial Co., Ltd. Liquid crystal display element in which the polymer liquid crystal composite layer is divided into an active area and a non-active area and method of manufacturing the same
US6723393B1 (en) * 1998-10-20 2004-04-20 Asahi Glass Company, Limited Liquid crystal optical element and method for preparing the same
WO2000039063A1 (fr) * 1998-12-25 2000-07-06 Chisso Corporation Composes de cristaux liquides presentant une anisotropie negative de permittivite

Also Published As

Publication number Publication date
EP1690918A2 (de) 2006-08-16
EP1154006A4 (de) 2003-05-28
US20040161549A1 (en) 2004-08-19
DE69932358T2 (de) 2007-07-05
EP1154006B1 (de) 2006-07-12
WO2000023539A1 (fr) 2000-04-27
EP1154006A1 (de) 2001-11-14
EP1690918A3 (de) 2006-11-08
US7011870B2 (en) 2006-03-14
DE69932358D1 (de) 2006-08-24
US6723393B1 (en) 2004-04-20
EP1690918B1 (de) 2008-09-03

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