PH14293A - Azine liquid crystal compounds for use in light-control devices - Google Patents

Azine liquid crystal compounds for use in light-control devices

Info

Publication number
PH14293A
PH14293A PH21821A PH21821A PH14293A PH 14293 A PH14293 A PH 14293A PH 21821 A PH21821 A PH 21821A PH 21821 A PH21821 A PH 21821A PH 14293 A PH14293 A PH 14293A
Authority
PH
Philippines
Prior art keywords
light
liquid crystal
control devices
crystal compounds
azine
Prior art date
Application number
PH21821A
Other languages
English (en)
Inventor
S Laskos
H Mailer
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of PH14293A publication Critical patent/PH14293A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PH21821A 1977-12-19 1978-11-17 Azine liquid crystal compounds for use in light-control devices PH14293A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86195477A 1977-12-19 1977-12-19
US93750778A 1978-08-28 1978-08-28

Publications (1)

Publication Number Publication Date
PH14293A true PH14293A (en) 1981-05-04

Family

ID=27127655

Family Applications (1)

Application Number Title Priority Date Filing Date
PH21821A PH14293A (en) 1977-12-19 1978-11-17 Azine liquid crystal compounds for use in light-control devices

Country Status (7)

Country Link
JP (1) JPS5487688A (fr)
CA (1) CA1110352A (fr)
CH (1) CH642103A5 (fr)
DE (1) DE2852851A1 (fr)
FR (1) FR2411873A1 (fr)
GB (1) GB2010274B (fr)
PH (1) PH14293A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0825176B1 (fr) * 1996-08-22 2001-11-14 Dainippon Ink And Chemicals, Inc. Dérivés d'azine, procédé pour leur préparation, composition de cristaux liquides nématiques et dispositif d'affichage à cristaux liquides les comprenant
JP4918734B2 (ja) * 2001-02-27 2012-04-18 Ｄｉｃ株式会社 液晶組成物及び液晶表示素子
JP4934899B2 (ja) * 2001-03-30 2012-05-23 Ｄｉｃ株式会社 液晶組成物及び液晶表示素子
EP2305638B1 (fr) 2008-06-30 2014-11-12 Zeon Corporation Composé d azine asymétrique et son procédé de fabrication
JP5845655B2 (ja) * 2011-06-24 2016-01-20 Dic株式会社 誘電率異方性が負である液晶組成物、及び該液晶組成物を用いた液晶表示素子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2418703C3 (de) * 1973-04-24 1978-06-29 Dai Nippon Toryo K.K., Osaka (Japan) Nematische Flüssigkeitskristallmasse und deren Verwendung in elektrooptischen Elementen

Also Published As

Publication number Publication date
JPS5487688A (en) 1979-07-12
DE2852851A1 (de) 1979-06-21
FR2411873A1 (fr) 1979-07-13
CA1110352A (fr) 1981-10-06
CH642103A5 (fr) 1984-03-30
GB2010274B (en) 1982-05-06
GB2010274A (en) 1979-06-27
FR2411873B1 (fr) 1984-12-28

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