FR2281416A1 - Nouvelle composition de cristal liquide notamment pour dispositif d'affichage - Google Patents

Nouvelle composition de cristal liquide notamment pour dispositif d'affichage

Info

Publication number
FR2281416A1
FR2281416A1 FR7524362A FR7524362A FR2281416A1 FR 2281416 A1 FR2281416 A1 FR 2281416A1 FR 7524362 A FR7524362 A FR 7524362A FR 7524362 A FR7524362 A FR 7524362A FR 2281416 A1 FR2281416 A1 FR 2281416A1
Authority
FR
France
Prior art keywords
liquid crystal
display devices
crystal composition
new liquid
composition especially
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.)
Granted
Application number
FR7524362A
Other languages
English (en)
Other versions
FR2281416B1 (fr
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP9047374A external-priority patent/JPS5118282A/ja
Priority claimed from JP9047474A external-priority patent/JPS5118283A/ja
Priority claimed from JP10114174A external-priority patent/JPS5127885A/ja
Priority claimed from JP10540574A external-priority patent/JPS5131685A/ja
Priority claimed from JP10540674A external-priority patent/JPS5131686A/ja
Priority claimed from JP13399674A external-priority patent/JPS5159076A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2281416A1 publication Critical patent/FR2281416A1/fr
Application granted granted Critical
Publication of FR2281416B1 publication Critical patent/FR2281416B1/fr
Granted 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
    • C09K19/22—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 nitrogen atoms as chain links, e.g. Schiff bases

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)
FR7524362A 1974-08-06 1975-08-05 Nouvelle composition de cristal liquide notamment pour dispositif d'affichage Granted FR2281416A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP9047374A JPS5118282A (ja) 1974-08-06 1974-08-06 Ekishohyojisochi
JP9047474A JPS5118283A (ja) 1974-08-06 1974-08-06 Ekishohyojisochi
JP10114174A JPS5127885A (ja) 1974-09-02 1974-09-02 Ekishohyojisochi
JP10540574A JPS5131685A (ja) 1974-09-11 1974-09-11 Ekishohyojisochi
JP10540674A JPS5131686A (ja) 1974-09-11 1974-09-11 Ekishohyojisochi
JP13399674A JPS5159076A (ja) 1974-11-19 1974-11-19 Ekishohyojisochi

Publications (2)

Publication Number Publication Date
FR2281416A1 true FR2281416A1 (fr) 1976-03-05
FR2281416B1 FR2281416B1 (fr) 1980-04-30

Family

ID=27551807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524362A Granted FR2281416A1 (fr) 1974-08-06 1975-08-05 Nouvelle composition de cristal liquide notamment pour dispositif d'affichage

Country Status (5)

Country Link
US (1) US4082686A (fr)
CA (1) CA1068096A (fr)
DE (1) DE2535125A1 (fr)
FR (1) FR2281416A1 (fr)
GB (1) GB1472836A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090975A (en) * 1974-11-01 1978-05-23 Itek Corporation Mixtures of nematic liquid crystal materials
DE2557267A1 (de) * 1975-12-19 1977-06-30 Bbc Brown Boveri & Cie Fluessigkristallsubstanz
US4180475A (en) * 1976-02-26 1979-12-25 Hoffmann La Roche Liquid crystal mixtures
JPS5928326B2 (ja) * 1976-12-02 1984-07-12 富士写真フイルム株式会社 光重合性組成物
US4406814A (en) * 1981-04-10 1983-09-27 Eaton Corporation Liquid crystalline materials and optical displays utilizing same
JPS588779A (ja) * 1981-07-08 1983-01-18 Hitachi Ltd 液晶表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731986A (en) * 1971-04-22 1973-05-08 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation
US3655270A (en) * 1971-06-01 1972-04-11 Linda Truitt Creagh Electro-optical display devices using nematic mixtures with very wide temperature ranges
US3970579A (en) * 1971-08-02 1976-07-20 Owens-Illinois, Inc. Low melting liquid-crystal mixtures
US3838059A (en) * 1972-02-22 1974-09-24 Hughes Aircraft Co Liquid crystal composition
US3965029A (en) * 1974-02-04 1976-06-22 Kent State University Liquid crystal materials
JPS5637268B2 (fr) * 1974-03-25 1981-08-29

Also Published As

Publication number Publication date
FR2281416B1 (fr) 1980-04-30
CA1068096A (fr) 1979-12-18
US4082686A (en) 1978-04-04
DE2535125A1 (de) 1976-02-26
GB1472836A (en) 1977-05-11

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