DE69001601D1 - Ferroelektrische fluessigkristallvorrichtung. - Google Patents

Ferroelektrische fluessigkristallvorrichtung.

Info

Publication number
DE69001601D1
DE69001601D1 DE9090119082T DE69001601T DE69001601D1 DE 69001601 D1 DE69001601 D1 DE 69001601D1 DE 9090119082 T DE9090119082 T DE 9090119082T DE 69001601 T DE69001601 T DE 69001601T DE 69001601 D1 DE69001601 D1 DE 69001601D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal device
ferroelectric liquid
ferroelectric
liquid
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 - Lifetime
Application number
DE9090119082T
Other languages
English (en)
Other versions
DE69001601T2 (de
Inventor
Mitsuhiro Koden
Tomoaki Kuratate
Fumiaki Funada
Kazuhiko Sakuguchi
Tohru Kitamura
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.)
Osaka Soda Co Ltd
Sharp Corp
Original Assignee
Daiso Co Ltd
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
Application filed by Daiso Co Ltd, Sharp Corp filed Critical Daiso Co Ltd
Publication of DE69001601D1 publication Critical patent/DE69001601D1/de
Application granted granted Critical
Publication of DE69001601T2 publication Critical patent/DE69001601T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • C09K19/3466—Pyrimidine with at least another heterocycle in the chain
    • 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
    • C09K19/0225—Ferroelectric
    • 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
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K19/3405—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
DE90119082T 1989-10-06 1990-10-04 Ferroelektrische Flüssigkristallvorrichtung. Expired - Lifetime DE69001601T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1262789A JP2505291B2 (ja) 1989-10-06 1989-10-06 強誘電性液晶素子

Publications (2)

Publication Number Publication Date
DE69001601D1 true DE69001601D1 (de) 1993-06-17
DE69001601T2 DE69001601T2 (de) 1993-12-23

Family

ID=17380628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90119082T Expired - Lifetime DE69001601T2 (de) 1989-10-06 1990-10-04 Ferroelektrische Flüssigkristallvorrichtung.

Country Status (5)

Country Link
US (1) US5151214A (de)
EP (1) EP0421438B1 (de)
JP (1) JP2505291B2 (de)
KR (1) KR0132664B1 (de)
DE (1) DE69001601T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388141B1 (de) * 1989-03-14 1995-03-08 Sharp Kabushiki Kaisha Vorrichtung mit ferroelektrischen Flüssigkristallen
JPH0717628B2 (ja) * 1989-07-27 1995-03-01 ダイソー株式会社 液晶性化合物およびその用途
JP2510314B2 (ja) * 1990-02-15 1996-06-26 シャープ株式会社 強誘電性液晶素子
US5507975A (en) * 1990-02-15 1996-04-16 Sharp Kabushiki Kaisha Ferroelectric liquid crystal display
EP0467721B1 (de) * 1990-07-20 1996-03-27 Mitsubishi Rayon Co., Ltd Optisch aktive Delta-Valerolacton-Ring enthaltende Verbindung und dieselbe enthaltende flüssigkristalline Zusammensetzung
EP0471201A1 (de) * 1990-07-21 1992-02-19 Hoechst Aktiengesellschaft Neue Oxazolidinon-Derivate und ihre Verwendung als Dotierstoffe in Flüssigkristallmischungen
JPH04236295A (ja) * 1991-01-18 1992-08-25 Sharp Corp 強誘電性液晶組成物及び液晶素子
JP2952122B2 (ja) * 1991-11-22 1999-09-20 キヤノン株式会社 液晶素子、及びこれを用いた表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084194B1 (de) * 1982-01-14 1986-04-30 MERCK PATENT GmbH Flüssigkristallmischungen
EP0115693B1 (de) * 1983-01-06 1987-08-26 Chisso Corporation Flüssigkristallverbindungen und Mischungen derselben
JPS6167829A (ja) * 1984-09-11 1986-04-08 Canon Inc カイラルスメクティック液晶素子
DE3889490T2 (de) * 1987-03-31 1994-12-01 Ajinomoto Kk Phenylpyrimidin-Flüssigkristall-Verbindungen und sie enthaltende Flüssigkristall-Zusammensetzungen.
US4909957A (en) * 1987-09-07 1990-03-20 Daiso Co., Ltd. Liquid crystalline compounds and process for production thereof
US4913532A (en) * 1987-10-19 1990-04-03 Casio Computer Co., Ltd. Liquid crystal composition and liquid crystal display device using the same
GB2216540B (en) * 1988-03-04 1991-08-07 Sharp Kk Chiral smectic liquid crystal composition
CA1341098C (en) * 1988-08-25 2000-09-12 Kazuhiko Sakaguchi Liquid crystal composition and use thereof
KR900013055A (ko) * 1989-02-22 1990-09-03 나까자와 세이 액정성 화합물 및 그의 용도
JPH02261892A (ja) * 1989-03-31 1990-10-24 Sharp Corp 強誘電性液晶組成物及びそれを用いた液晶素子

Also Published As

Publication number Publication date
JPH03123319A (ja) 1991-05-27
DE69001601T2 (de) 1993-12-23
JP2505291B2 (ja) 1996-06-05
EP0421438A2 (de) 1991-04-10
KR910008458A (ko) 1991-05-31
KR0132664B1 (ko) 1998-04-14
US5151214A (en) 1992-09-29
EP0421438A3 (en) 1991-11-21
EP0421438B1 (de) 1993-05-12

Similar Documents

Publication Publication Date Title
DE69020855D1 (de) Flüssigkristallanzeigevorrichtung.
DE69017984T2 (de) Flüssigkristallanzeigevorrichtung.
DE69006570D1 (de) Flüssigkristall-Wiedergabeanordnung.
DE69030508D1 (de) Ferroelektrische Flüssigkristallvorrichtung
DE68917233D1 (de) Flüssigkristallvorrichtung.
DE69114985D1 (de) Ferroelektrische Flüssigkristallvorrichtungen.
DE69013984D1 (de) Flüssigkristall-Anzeigevorrichtung.
DE69015760T2 (de) Flüssigkristallvorrichtung.
DE69014334D1 (de) Flüssigkristall-Anzeigevorrichtung.
DE69013275T2 (de) Flüssigkristall-Anzeigevorrichtung.
DE69023845T2 (de) Flüssigkristall-Anzeigevorrichtung.
DE69006757D1 (de) Flüssigkristall-Anzeigevorrichtung.
DE69001601D1 (de) Ferroelektrische fluessigkristallvorrichtung.
DE68922369T2 (de) Ferroelektrisches Flüssigkristallelement.
DE69021522D1 (de) Flüssigkristallanzeigeeinrichtung.
DE69012490D1 (de) Flüssigkristall Anzeigevorrichtung.
DE69109331T2 (de) Ferroelektrische Flüssigkristallvorrichtung.
DE69008951T2 (de) Ferroelektrisches Flüssigkristallelement.
DE68913381D1 (de) Flüssigkristallvorrichtung.
DE59009244D1 (de) Ferroelektrische flüssigkristalline mischungen.
DE69003146D1 (de) Ferroelektrische Flüssigkristalle.
DE69019612D1 (de) Flüssigkristall-Anzeigevorrichtung.
DE69011021D1 (de) Flüssigkristall Anzeigevorrichtung.
DE69016510T2 (de) Elektrooptische ferroelektrische Flüssigkristallvorrichtung.
DE69021843D1 (de) Flüssigkristallanzeigeeinrichtung.

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN