DE69026123D1 - Optisch aktive Verbindung, Flüssigkristallzusammensetzung und Vorrichtung dafür - Google Patents

Optisch aktive Verbindung, Flüssigkristallzusammensetzung und Vorrichtung dafür

Info

Publication number
DE69026123D1
DE69026123D1 DE69026123T DE69026123T DE69026123D1 DE 69026123 D1 DE69026123 D1 DE 69026123D1 DE 69026123 T DE69026123 T DE 69026123T DE 69026123 T DE69026123 T DE 69026123T DE 69026123 D1 DE69026123 D1 DE 69026123D1
Authority
DE
Germany
Prior art keywords
liquid crystal
active compound
optically active
crystal composition
device therefor
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
DE69026123T
Other languages
English (en)
Other versions
DE69026123T2 (de
Inventor
Makoto Shiomi
Mitsuhiro Koden
Tomoaki Kuratate
Fumiaki Funada
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 JP1023358A external-priority patent/JPH02202851A/ja
Priority claimed from JP20004589A external-priority patent/JPH07116109B2/ja
Priority claimed from JP24771689A external-priority patent/JPH0768176B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE69026123D1 publication Critical patent/DE69026123D1/de
Application granted granted Critical
Publication of DE69026123T2 publication Critical patent/DE69026123T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/06—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
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • 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
    • C09K19/126—Compounds containing at least one asymmetric carbon atom
    • 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
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • C09K19/2028—Compounds containing at least one asymmetric carbon atom containing additionally a linking group other than -COO- or -OCO-, e.g. -CH2-CH2-, -CH=CH-, -C=C-; containing at least one additional carbon atom in the chain containing -COO- or -OCO- groups, e.g. -COO-CH*-CH3
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • C09K19/58—Dopants or charge transfer agents
DE69026123T 1989-01-31 1990-01-30 Optisch aktive Verbindung, Flüssigkristallzusammensetzung und Vorrichtung dafür Expired - Fee Related DE69026123T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1023358A JPH02202851A (ja) 1989-01-31 1989-01-31 光学活性化合物及びそれを含有する強誘電性液晶組成物及びその液晶素子
JP20004589A JPH07116109B2 (ja) 1989-07-31 1989-07-31 光学活性化合物及び液晶組成物並びにこれを含む液晶素子
JP24771689A JPH0768176B2 (ja) 1989-09-22 1989-09-22 光学活性化合物及び液晶組成物及びこれを含む液晶素子

Publications (2)

Publication Number Publication Date
DE69026123D1 true DE69026123D1 (de) 1996-05-02
DE69026123T2 DE69026123T2 (de) 1996-11-07

Family

ID=27284229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026123T Expired - Fee Related DE69026123T2 (de) 1989-01-31 1990-01-30 Optisch aktive Verbindung, Flüssigkristallzusammensetzung und Vorrichtung dafür

Country Status (3)

Country Link
EP (1) EP0381149B1 (de)
KR (1) KR930004586B1 (de)
DE (1) DE69026123T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488080A (ja) * 1990-07-30 1992-03-19 Sharp Corp 強誘電性液晶組成物及び液晶素子
TW211581B (de) * 1991-11-07 1993-08-21 Hoechst Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764619A (en) * 1985-03-26 1988-08-16 Asahi Glass Company Ltd. Optically active compounds, smectic liquid crystal compositions containing them and smectic liquid crystal display devices
DE3534777A1 (de) * 1985-09-30 1987-04-02 Hoechst Ag Fluessigkristall-phase mit eine temperaturkompensation bewirkenden dotierstoffen
JP2562606B2 (ja) * 1986-09-08 1996-12-11 ダイセル化学工業株式会社 光学活性化合物
EP0301511B1 (de) * 1987-07-28 1992-01-22 Canon Kabushiki Kaisha Optisch aktive Verbindung und sie enthaltende flüssigkristalline Zusammensetzung
JPH01139551A (ja) * 1987-08-26 1989-06-01 Sanyo Chem Ind Ltd 液晶化合物および組成物
JPH0269428A (ja) * 1988-09-06 1990-03-08 Idemitsu Kosan Co Ltd 液晶化合物及び液晶ポリマー

Also Published As

Publication number Publication date
KR930004586B1 (ko) 1993-06-01
EP0381149B1 (de) 1996-03-27
KR900011879A (ko) 1990-08-02
EP0381149A3 (de) 1992-01-22
EP0381149A2 (de) 1990-08-08
DE69026123T2 (de) 1996-11-07

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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