ATE131518T1 - 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
ATE131518T1
ATE131518T1 AT92106669T AT92106669T ATE131518T1 AT E131518 T1 ATE131518 T1 AT E131518T1 AT 92106669 T AT92106669 T AT 92106669T AT 92106669 T AT92106669 T AT 92106669T AT E131518 T1 ATE131518 T1 AT E131518T1
Authority
AT
Austria
Prior art keywords
liquid crystal
compound
polymeric liquid
copolymer
polymeric
Prior art date
Application number
AT92106669T
Other languages
English (en)
Inventor
Koichi C O Canon Kabushik Sato
Kazuo C O Canon Kabu Yoshinaga
Yomishi C O Canon Kabu Toshida
Takeo C O Canon Kabushi Eguchi
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE131518T1 publication Critical patent/ATE131518T1/de

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
AT92106669T 1991-04-18 1992-04-16 Hauptkette flüssigkristall-polymer, copolymer, zusammensetzungen die sie enthalten, vorrichtung, apparat und methode, die sie verwendet ATE131518T1 (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 (1)

Publication Number Publication Date
ATE131518T1 true ATE131518T1 (de) 1995-12-15

Family

ID=26451384

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92106669T ATE131518T1 (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
JPS6399204A (ja) * 1985-12-26 1988-04-30 Idemitsu Kosan Co Ltd ポリマ−
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
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
EP0361843B1 (de) * 1988-09-26 1995-02-22 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
DE69206662D1 (de) 1996-01-25
EP0509529B1 (de) 1995-12-13
DE69206662T2 (de) 1996-06-13
JPH05186568A (ja) 1993-07-27
US5637253A (en) 1997-06-10
EP0509529A1 (de) 1992-10-21

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