JPS54152684A - Nematic liquid crystal composition - Google Patents

Nematic liquid crystal composition

Info

Publication number
JPS54152684A
JPS54152684A JP6133578A JP6133578A JPS54152684A JP S54152684 A JPS54152684 A JP S54152684A JP 6133578 A JP6133578 A JP 6133578A JP 6133578 A JP6133578 A JP 6133578A JP S54152684 A JPS54152684 A JP S54152684A
Authority
JP
Japan
Prior art keywords
liquid crystal
cpd
compsn
nematic liquid
mol
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
JP6133578A
Other languages
Japanese (ja)
Inventor
Yutaka Takeshita
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP6133578A priority Critical patent/JPS54152684A/en
Publication of JPS54152684A publication Critical patent/JPS54152684A/en
Pending legal-status Critical Current

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  • Liquid Crystal Substances (AREA)

Abstract

PURPOSE: To provide a white nematic liquid crystal undergoing free regulation of voltage and little change in threshold voltage due to temp. by adding P'-alkoxyhenyl-P-alkylcyclohexane carboxylate to a biphenl or terphenyl type liquid crystal mixt.
CONSTITUTION: A liquid crystal mixt. contg. a biphenyl or terphenyl type liquid crystal cpd. is mixed with a liquid crystal cpd. of the formula, e.g. p'-ethoxyphenyl- P-n-butylcyclohexane carboxylate to provide a nematic liquid crystal compsn. The mixing ratio of the cpd. of the formula is 5W80 mol% to the total compsn., pref. 15W65 mol% in practical use. This compsn. has high response speed at low temp. and superior rising characteristics, and it is not inferior to an azoxy liquid crystal in electrooptical characteristics in case of dynamic or static drive.
COPYRIGHT: (C)1979,JPO&Japio
JP6133578A 1978-05-23 1978-05-23 Nematic liquid crystal composition Pending JPS54152684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6133578A JPS54152684A (en) 1978-05-23 1978-05-23 Nematic liquid crystal composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6133578A JPS54152684A (en) 1978-05-23 1978-05-23 Nematic liquid crystal composition

Publications (1)

Publication Number Publication Date
JPS54152684A true JPS54152684A (en) 1979-12-01

Family

ID=13168154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6133578A Pending JPS54152684A (en) 1978-05-23 1978-05-23 Nematic liquid crystal composition

Country Status (1)

Country Link
JP (1) JPS54152684A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309304A (en) * 1979-11-01 1982-01-05 Exxon Research & Engineering Co. Liquid crystal compositions for multiplexed displays
US4328116A (en) * 1979-11-01 1982-05-04 Minnesota Mining And Manufacturing Company Liquid crystal compositions for multiplexed displays
US4372871A (en) * 1977-12-16 1983-02-08 Dainippon Ink And Chemicals, Inc. Nematic liquid crystals for display devices
US4559161A (en) * 1982-02-18 1985-12-17 Kabushiki Kaisha Suwa Seikosha Liquid crystal composition
US4609256A (en) * 1981-07-24 1986-09-02 Seiko Epson Corporation Liquid crystal optical device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372871A (en) * 1977-12-16 1983-02-08 Dainippon Ink And Chemicals, Inc. Nematic liquid crystals for display devices
US4309304A (en) * 1979-11-01 1982-01-05 Exxon Research & Engineering Co. Liquid crystal compositions for multiplexed displays
US4328116A (en) * 1979-11-01 1982-05-04 Minnesota Mining And Manufacturing Company Liquid crystal compositions for multiplexed displays
US4609256A (en) * 1981-07-24 1986-09-02 Seiko Epson Corporation Liquid crystal optical device
US4559161A (en) * 1982-02-18 1985-12-17 Kabushiki Kaisha Suwa Seikosha Liquid crystal composition

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