AU656759B2 - Liquid crystal display device and preparation thereof - Google Patents

Liquid crystal display device and preparation thereof Download PDF

Info

Publication number
AU656759B2
AU656759B2 AU11194/92A AU1119492A AU656759B2 AU 656759 B2 AU656759 B2 AU 656759B2 AU 11194/92 A AU11194/92 A AU 11194/92A AU 1119492 A AU1119492 A AU 1119492A AU 656759 B2 AU656759 B2 AU 656759B2
Authority
AU
Australia
Prior art keywords
liquid crystal
crystal display
display device
crystal material
polymer matrix
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.)
Ceased
Application number
AU11194/92A
Other languages
English (en)
Other versions
AU1119492A (en
Inventor
Koji Hara
Tisato Kajiyama
Tohru Kashiwagi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of AU1119492A publication Critical patent/AU1119492A/en
Application granted granted Critical
Publication of AU656759B2 publication Critical patent/AU656759B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C09K19/52—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • C09K2323/027—Polyimide
    • C09K2323/0271—Polyimidfluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
AU11194/92A 1991-02-25 1992-02-25 Liquid crystal display device and preparation thereof Ceased AU656759B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3-30228 1991-02-25
JP3030228A JPH06337404A (ja) 1991-02-25 1991-02-25 液晶表示素子およびその製造方法

Publications (2)

Publication Number Publication Date
AU1119492A AU1119492A (en) 1992-08-27
AU656759B2 true AU656759B2 (en) 1995-02-16

Family

ID=12297859

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11194/92A Ceased AU656759B2 (en) 1991-02-25 1992-02-25 Liquid crystal display device and preparation thereof

Country Status (8)

Country Link
US (1) US5403510A (Direct)
EP (1) EP0501409B1 (Direct)
JP (1) JPH06337404A (Direct)
KR (1) KR960005471B1 (Direct)
AU (1) AU656759B2 (Direct)
CA (1) CA2061696A1 (Direct)
DE (1) DE69202276T2 (Direct)
TW (1) TW222714B (Direct)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812227A (en) * 1992-04-02 1998-09-22 Canon Kabushiki Kaisha Liquid crystal device, display apparatus using same and display method using same
FR2738831B1 (fr) * 1995-09-19 1997-10-17 Thomson Csf Procede de fabrication de film de materiau a base de polymere
EP1272590A2 (en) 2000-04-05 2003-01-08 California Institute Of Technology Polymers for control of orientation and stability of liquid crystals
KR20020077439A (ko) * 2000-12-14 2002-10-11 코닌클리케 필립스 일렉트로닉스 엔.브이. 액정 디스플레이 라미네이트와 그 제조방법
KR20030053567A (ko) * 2001-12-22 2003-07-02 비오이 하이디스 테크놀로지 주식회사 고분자 분산형 액정 표시 소자의 제조 방법
US7324180B2 (en) 2002-09-06 2008-01-29 Dai Nippon Printing Co., Ltd. Laminated retardation optical element, process of producing the same, and liquid crystal display
JP2004191832A (ja) * 2002-12-13 2004-07-08 Dainippon Printing Co Ltd 位相差素子、それを備えた表示素子及び位相差素子の製造方法
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
KR20130063372A (ko) * 2011-12-06 2013-06-14 삼성디스플레이 주식회사 3차원 영상 표시 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015854A1 (de) * 1989-06-19 1990-12-27 MERCK Patent Gesellschaft mit beschränkter Haftung Elektrooptisches flüssigkristallsystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182700A (en) * 1976-07-20 1980-01-08 Benton William J Elastomeric polyurethane film containing dispersed discrete aggregates of liquid crystal and method of making the same
US4963402A (en) * 1987-08-21 1990-10-16 Minnesota Mining And Manufacturing Company Films containing liquid crystalline polymers
CA1307576C (en) * 1987-10-20 1992-09-15 Yoshi Arai Liquid crystal devices and process for producing the same
EP0352637B1 (en) * 1988-07-26 1994-03-30 Idemitsu Kosan Company Limited Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device
JPH0451021A (ja) * 1990-06-18 1992-02-19 Dainippon Ink & Chem Inc 液昌デバイス及びその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015854A1 (de) * 1989-06-19 1990-12-27 MERCK Patent Gesellschaft mit beschränkter Haftung Elektrooptisches flüssigkristallsystem

Also Published As

Publication number Publication date
US5403510A (en) 1995-04-04
JPH06337404A (ja) 1994-12-06
AU1119492A (en) 1992-08-27
KR920016878A (ko) 1992-09-25
EP0501409A3 (en) 1992-09-23
EP0501409A2 (en) 1992-09-02
DE69202276D1 (de) 1995-06-08
TW222714B (Direct) 1994-04-21
DE69202276T2 (de) 1995-10-19
CA2061696A1 (en) 1992-08-26
EP0501409B1 (en) 1995-05-03
KR960005471B1 (ko) 1996-04-25

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