GB2077286B - Nematic liquid crystal materials for display devices - Google Patents

Nematic liquid crystal materials for display devices

Info

Publication number
GB2077286B
GB2077286B GB8117223A GB8117223A GB2077286B GB 2077286 B GB2077286 B GB 2077286B GB 8117223 A GB8117223 A GB 8117223A GB 8117223 A GB8117223 A GB 8117223A GB 2077286 B GB2077286 B GB 2077286B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
display devices
nematic liquid
crystal materials
materials
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
Application number
GB8117223A
Other languages
English (en)
Other versions
GB2077286A (en
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2077286A publication Critical patent/GB2077286A/en
Application granted granted Critical
Publication of GB2077286B publication Critical patent/GB2077286B/en
Expired 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
    • C09K19/30—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8117223A 1980-06-06 1981-06-05 Nematic liquid crystal materials for display devices Expired GB2077286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7555280A JPS572386A (en) 1980-06-06 1980-06-06 Nematic liquid crystal for display device

Publications (2)

Publication Number Publication Date
GB2077286A GB2077286A (en) 1981-12-16
GB2077286B true GB2077286B (en) 1984-11-14

Family

ID=13579456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117223A Expired GB2077286B (en) 1980-06-06 1981-06-05 Nematic liquid crystal materials for display devices

Country Status (4)

Country Link
JP (1) JPS572386A (enrdf_load_stackoverflow)
DE (1) DE3122529C2 (enrdf_load_stackoverflow)
GB (1) GB2077286B (enrdf_load_stackoverflow)
HK (1) HK24688A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3266741D1 (en) * 1981-03-13 1985-11-14 Secr Defence Brit Liquid crystal compositions
US4422951A (en) * 1981-04-02 1983-12-27 Chisso Corporation Liquid crystal benzene derivatives
JPS5817414A (ja) * 1981-07-24 1983-02-01 Seiko Epson Corp 液晶光学装置
GB2114994B (en) * 1982-02-18 1984-10-10 Suwa Seikosha Kk Liquid crystal compositions
JPS6055078A (ja) * 1983-08-30 1985-03-29 シャープ株式会社 液晶組成物
JPS59221376A (ja) * 1983-05-31 1984-12-12 Sharp Corp 液晶組成物
JPS61290A (ja) * 1984-06-12 1986-01-06 Seiko Epson Corp 液晶組成物
JPS62143990A (ja) * 1985-12-18 1987-06-27 Hitachi Ltd 液晶表示素子
GB2272704B (en) * 1992-11-18 1996-04-24 Merck Patent Gmbh Liquid-crystalline mixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD105701A1 (enrdf_load_stackoverflow) * 1973-07-02 1974-05-05
DE2933563A1 (de) * 1979-07-18 1981-02-05 Bbc Brown Boveri & Cie Anisotrope verbindungen mit negativer dk-anisotropie

Also Published As

Publication number Publication date
JPS6124431B2 (enrdf_load_stackoverflow) 1986-06-11
JPS572386A (en) 1982-01-07
DE3122529C2 (de) 1985-12-12
GB2077286A (en) 1981-12-16
HK24688A (en) 1988-04-15
DE3122529A1 (de) 1982-04-08

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20010604