DE69206662D1 - Hauptkette Flüssigkristall-Polymer, Copolymer, Zusammensetzungen die sie enthalten, Vorrichtung, Apparat und Methode, die sie verwendet - Google Patents

Hauptkette Flüssigkristall-Polymer, Copolymer, Zusammensetzungen die sie enthalten, Vorrichtung, Apparat und Methode, die sie verwendet

Info

Publication number
DE69206662D1
DE69206662D1 DE69206662T DE69206662T DE69206662D1 DE 69206662 D1 DE69206662 D1 DE 69206662D1 DE 69206662 T DE69206662 T DE 69206662T DE 69206662 T DE69206662 T DE 69206662T DE 69206662 D1 DE69206662 D1 DE 69206662D1
Authority
DE
Germany
Prior art keywords
liquid crystal
compound
polymeric liquid
copolymer
polymeric
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
DE69206662T
Other languages
English (en)
Other versions
DE69206662T2 (de
Inventor
Koichi Sato
Kazuo Yoshinaga
Yomishi Toshida
Takeo Eguchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69206662D1 publication Critical patent/DE69206662D1/de
Application granted granted Critical
Publication of DE69206662T2 publication Critical patent/DE69206662T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/90—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified hydroxyl and carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • 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
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
    • 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
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3814—Polyethers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69206662T 1991-04-18 1992-04-16 Hauptkette Flüssigkristall-Polymer, Copolymer, Zusammensetzungen die sie enthalten, Vorrichtung, Apparat und Methode, die sie verwendet Expired - Fee Related DE69206662T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11215791 1991-04-18
JP4114265A JPH05186568A (ja) 1991-04-18 1992-04-08 主鎖型高分子液晶化合物、主鎖型高分子液晶共重合体化合物、それらの高分子液晶組成物、及びそれらを用いた高分子液晶素子、それを用いた装置、使用方法

Publications (2)

Publication Number Publication Date
DE69206662D1 true DE69206662D1 (de) 1996-01-25
DE69206662T2 DE69206662T2 (de) 1996-06-13

Family

ID=26451384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206662T Expired - Fee Related DE69206662T2 (de) 1991-04-18 1992-04-16 Hauptkette Flüssigkristall-Polymer, Copolymer, Zusammensetzungen die sie enthalten, Vorrichtung, Apparat und Methode, die sie verwendet

Country Status (5)

Country Link
US (1) US5637253A (de)
EP (1) EP0509529B1 (de)
JP (1) JPH05186568A (de)
AT (1) ATE131518T1 (de)
DE (1) DE69206662T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6682786B1 (en) * 1999-12-07 2004-01-27 Ibm Corporation Liquid crystal display cell having liquid crystal molecules in vertical or substantially vertical alignment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
US4798680A (en) * 1985-10-18 1989-01-17 Canon Kabushiki Kaisha Optically active compound, process for producing same and liquid crystal composition containing same
JPS6372784A (ja) * 1986-09-17 1988-04-02 Idemitsu Kosan Co Ltd 強誘電性高分子液晶
US4844835A (en) * 1985-12-26 1989-07-04 Idenitsu Kosan Co., Ltd. Ferroelectric liquid crystal polymer
JPS6399204A (ja) * 1985-12-26 1988-04-30 Idemitsu Kosan Co Ltd ポリマ−
US4820026A (en) * 1986-03-20 1989-04-11 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with modified polyvinyl alcohol alignment film
JPS63161005A (ja) * 1986-12-25 1988-07-04 Idemitsu Kosan Co Ltd ポリマ−
JP2660848B2 (ja) * 1987-06-10 1997-10-08 日産化学工業株式会社 液晶組成物
JP2668794B2 (ja) * 1988-04-21 1997-10-27 日本石油株式会社 非線形光学材料
US5288426A (en) * 1988-04-21 1994-02-22 Nippon Oil Company. Limited Nonlinear optical materials
DE68921279T2 (de) * 1988-09-26 1995-06-22 Nippon Oil Co Ltd Chiral-smektischer Flüssigkristallpolyester.
JP2741547B2 (ja) * 1988-12-30 1998-04-22 キヤノン株式会社 主鎖型カイラルスメクチック高分子液晶、高分子液晶組成物および高分子液晶素子
US5171470A (en) * 1989-08-08 1992-12-15 Canon Kabushiki Kaisha Bifunctional optically active liquid crystal intermediate compound, and process for preparing same
US5185097A (en) * 1989-12-29 1993-02-09 Canon Kabushiki Kaisha Polymeric liquid-crystalline compound, liquid-crystal composition containing it, and liquid-crystal drive

Also Published As

Publication number Publication date
ATE131518T1 (de) 1995-12-15
JPH05186568A (ja) 1993-07-27
EP0509529B1 (de) 1995-12-13
US5637253A (en) 1997-06-10
EP0509529A1 (de) 1992-10-21
DE69206662T2 (de) 1996-06-13

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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