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DE68926174D1 - Flüssigkristallverbindungen - Google Patents

Flüssigkristallverbindungen

Info

Publication number
DE68926174D1
DE68926174D1 DE68926174T DE68926174T DE68926174D1 DE 68926174 D1 DE68926174 D1 DE 68926174D1 DE 68926174 T DE68926174 T DE 68926174T DE 68926174 T DE68926174 T DE 68926174T DE 68926174 D1 DE68926174 D1 DE 68926174D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal compounds
compounds
liquid
crystal
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
DE68926174T
Other languages
English (en)
Other versions
DE68926174T2 (de
Inventor
Yoshiichi Suzuki
Hiroyuki Mogamiya
Ichiro Kawamura
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.)
Showa Shell Sekiyu KK
Original Assignee
Showa Shell Sekiyu 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 Showa Shell Sekiyu KK filed Critical Showa Shell Sekiyu KK
Application granted granted Critical
Publication of DE68926174D1 publication Critical patent/DE68926174D1/de
Publication of DE68926174T2 publication Critical patent/DE68926174T2/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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0266—Antiferroelectrics
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE1989626174 1988-02-02 1989-02-01 Flüssigkristallverbindungen Expired - Fee Related DE68926174T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2115988 1988-02-02
JP2116088 1988-02-02

Publications (2)

Publication Number Publication Date
DE68926174D1 true DE68926174D1 (de) 1996-05-15
DE68926174T2 DE68926174T2 (de) 1996-08-22

Family

ID=26358188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989626174 Expired - Fee Related DE68926174T2 (de) 1988-02-02 1989-02-01 Flüssigkristallverbindungen

Country Status (2)

Country Link
EP (1) EP0327349B1 (de)
DE (1) DE68926174T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0865022A3 (de) * 1988-03-24 1999-12-15 Denso Corporation Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung
DE68916105T2 (de) * 1988-04-28 1994-11-17 Showa Shell Sekiyu Flüssigkristall-Verbindungen mit Naphthalennucleus.
JPH02131450A (ja) * 1988-07-08 1990-05-21 Showa Shell Sekiyu Kk 液晶化合物
JP2880524B2 (ja) * 1989-06-06 1999-04-12 昭和シェル石油株式会社 液晶化合物
US5262086A (en) * 1989-06-06 1993-11-16 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compounds
US5184847A (en) * 1989-06-06 1993-02-09 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compounds
JPH0383945A (ja) * 1989-08-28 1991-04-09 Showa Shell Sekiyu Kk 新規液晶化合物およびその中間体
US5328641A (en) * 1989-10-06 1994-07-12 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compound
US5207947A (en) * 1989-10-06 1993-05-04 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compound
DE69018565T2 (de) * 1989-10-06 1995-08-10 Showa Shell Sekiyu Flüssigkristall-Verbindung.
JP2792729B2 (ja) * 1989-10-11 1998-09-03 シャープ株式会社 液晶素子
JPH03141323A (ja) * 1989-10-27 1991-06-17 Showa Shell Sekiyu Kk 液晶化合物
JPH03221588A (ja) * 1990-01-26 1991-09-30 Showa Shell Sekiyu Kk 液晶組成物用配合剤およびそれらを含む液晶組成物
JP2819332B2 (ja) * 1990-01-29 1998-10-30 キヤノン株式会社 液晶性化合物およびそれを含有する液晶組成物
EP0445037A3 (en) * 1990-03-01 1992-03-18 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compound
DE69103730T2 (de) * 1990-11-05 1995-03-02 Mitsubishi Gas Chemical Co Optisch-aktiver Alkohol, Verfahren zu ihrer Herstellung und davon abgeleitete flüssigkristalline Verbindung.
US5364560A (en) * 1991-01-30 1994-11-15 Mitsubishi Gas Chemical Co., Inc. Liquid crystal compound and liquid crystal display device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294852B1 (de) * 1987-06-12 1995-12-06 Canon Kabushiki Kaisha Vorrichtung mit einem ferroelektrischen Flüssigkristall

Also Published As

Publication number Publication date
EP0327349B1 (de) 1996-04-10
EP0327349A3 (de) 1991-01-30
DE68926174T2 (de) 1996-08-22
EP0327349A2 (de) 1989-08-09

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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