FR2217069A1 - Nematic liquid crystal compsns. - consisting of mixt. of negative liquid crystals with positive liquid crystals to increase response to electric field - Google Patents

Nematic liquid crystal compsns. - consisting of mixt. of negative liquid crystals with positive liquid crystals to increase response to electric field

Info

Publication number
FR2217069A1
FR2217069A1 FR7405020A FR7405020A FR2217069A1 FR 2217069 A1 FR2217069 A1 FR 2217069A1 FR 7405020 A FR7405020 A FR 7405020A FR 7405020 A FR7405020 A FR 7405020A FR 2217069 A1 FR2217069 A1 FR 2217069A1
Authority
FR
France
Prior art keywords
liquid crystals
mixt
electric field
nematic
positive
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
FR7405020A
Other languages
English (en)
French (fr)
Other versions
FR2217069B1 (enrdf_load_stackoverflow
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of FR2217069A1 publication Critical patent/FR2217069A1/fr
Application granted granted Critical
Publication of FR2217069B1 publication Critical patent/FR2217069B1/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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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)
  • Liquid Crystal (AREA)
FR7405020A 1973-02-14 1974-02-14 Nematic liquid crystal compsns. - consisting of mixt. of negative liquid crystals with positive liquid crystals to increase response to electric field Granted FR2217069A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1815973A JPS49106485A (enrdf_load_stackoverflow) 1973-02-14 1973-02-14

Publications (2)

Publication Number Publication Date
FR2217069A1 true FR2217069A1 (en) 1974-09-06
FR2217069B1 FR2217069B1 (enrdf_load_stackoverflow) 1977-06-10

Family

ID=11963818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405020A Granted FR2217069A1 (en) 1973-02-14 1974-02-14 Nematic liquid crystal compsns. - consisting of mixt. of negative liquid crystals with positive liquid crystals to increase response to electric field

Country Status (3)

Country Link
JP (1) JPS49106485A (enrdf_load_stackoverflow)
DE (1) DE2406395A1 (enrdf_load_stackoverflow)
FR (1) FR2217069A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505282A (enrdf_load_stackoverflow) * 1973-05-21 1975-01-20
US4031028A (en) * 1976-06-18 1977-06-21 Motorola, Inc. Nematic liquid crystal composition
KR101148400B1 (ko) * 2005-06-29 2012-05-23 엘지디스플레이 주식회사 Ｉｐｓ 모드 액정표시소자

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127634B1 (enrdf_load_stackoverflow) * 1970-05-25 1976-08-13

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
JPS49106485A (enrdf_load_stackoverflow) 1974-10-09
DE2406395A1 (de) 1974-08-22
FR2217069B1 (enrdf_load_stackoverflow) 1977-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse