DE2261548A1 - Nematische fluessige kristalle - Google Patents

Nematische fluessige kristalle

Info

Publication number
DE2261548A1
DE2261548A1 DE19722261548 DE2261548A DE2261548A1 DE 2261548 A1 DE2261548 A1 DE 2261548A1 DE 19722261548 DE19722261548 DE 19722261548 DE 2261548 A DE2261548 A DE 2261548A DE 2261548 A1 DE2261548 A1 DE 2261548A1
Authority
DE
Germany
Prior art keywords
liquid crystals
nematic liquid
nematic
combined
room temp
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.)
Pending
Application number
DE19722261548
Other languages
German (de)
English (en)
Inventor
Yoshio Katagiri
Yoshio Miyata
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.)
Seiko Instruments Inc
Seikosha KK
Original Assignee
Seikosha KK
Seiko Instruments and Electronics 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 Seikosha KK, Seiko Instruments and Electronics Ltd filed Critical Seikosha KK
Publication of DE2261548A1 publication Critical patent/DE2261548A1/de
Pending 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
    • C09K19/20—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

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)
DE19722261548 1971-12-16 1972-12-15 Nematische fluessige kristalle Pending DE2261548A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10212671A JPS5120993B2 (cg-RX-API-DMAC10.html) 1971-12-16 1971-12-16

Publications (1)

Publication Number Publication Date
DE2261548A1 true DE2261548A1 (de) 1973-06-20

Family

ID=14319080

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722261548 Pending DE2261548A1 (de) 1971-12-16 1972-12-15 Nematische fluessige kristalle

Country Status (3)

Country Link
JP (1) JPS5120993B2 (cg-RX-API-DMAC10.html)
CH (1) CH575456A5 (cg-RX-API-DMAC10.html)
DE (1) DE2261548A1 (cg-RX-API-DMAC10.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984344A (en) * 1975-04-30 1976-10-05 General Electric Company Positive dielectric anisotropy liquid crystal compositions
US4001137A (en) * 1971-08-07 1977-01-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Nematic compounds and mixtures
US4086002A (en) * 1972-02-03 1978-04-25 Haffmann-La Roche Inc. Field effect light shutter employing low temperature nematic liquid crystals
EP0152217A3 (en) * 1984-02-03 1987-03-18 Chisso Corporation Liquid crystalline carbonic acid esters and liquid crystal compositions containing them

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2953841A1 (de) * 1979-09-28 1982-02-04 M Barnik Liquid crystal material with low value of optical anisotropy and method of making it

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001137A (en) * 1971-08-07 1977-01-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Nematic compounds and mixtures
US4086002A (en) * 1972-02-03 1978-04-25 Haffmann-La Roche Inc. Field effect light shutter employing low temperature nematic liquid crystals
US3984344A (en) * 1975-04-30 1976-10-05 General Electric Company Positive dielectric anisotropy liquid crystal compositions
EP0152217A3 (en) * 1984-02-03 1987-03-18 Chisso Corporation Liquid crystalline carbonic acid esters and liquid crystal compositions containing them

Also Published As

Publication number Publication date
JPS5120993B2 (cg-RX-API-DMAC10.html) 1976-06-29
JPS4866582A (cg-RX-API-DMAC10.html) 1973-09-12
CH575456A5 (cg-RX-API-DMAC10.html) 1976-05-14

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection