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JPS562369A - Nematic liquid crystal composition - Google Patents

Nematic liquid crystal composition

Info

Publication number
JPS562369A
JPS562369A JP7841879A JP7841879A JPS562369A JP S562369 A JPS562369 A JP S562369A JP 7841879 A JP7841879 A JP 7841879A JP 7841879 A JP7841879 A JP 7841879A JP S562369 A JPS562369 A JP S562369A
Authority
JP
Japan
Prior art keywords
straight
formula
based compound
liquid crystal
chain alkyl
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
JP7841879A
Other languages
Japanese (ja)
Inventor
Tatsuo Masumi
Motomu Yoshimura
Yuji Hizuka
Torahiko Ando
Hiroshi Ono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7841879A priority Critical patent/JPS562369A/en
Publication of JPS562369A publication Critical patent/JPS562369A/en
Pending legal-status Critical Current

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  • Liquid Crystal Substances (AREA)

Abstract

PURPOSE: The titled composition capable of exhibiting a nematic liquid crystal phase in a wide temperature range near room temperatures, making the severe dynamic drive possible, obtained by blending specific biphenyl-based compounds etc. with a pyrimidine-based compound and a phenylcyclohexane-based compound.
CONSTITUTION: (A) Preferably 30W90wt% of two or more compounds selected from the group consisting of biphenyl-based comounds shown by the formula I and or terphenyl-based compounds shown by the formula II (R1 is 3W8C straight-chain alkyl or straight-chain alkoxy; R2 is n-C5H11)having big positive dielectric anisotropy is blended with (B) preferably 5W45wt% of a pyrimidine-based compound shown by the formula III (R3 is 3W7C straight-chain alkyl or straight-chain alkoxy) having big positive dielectric anisotropy, capable of making the operation voltage low, and (C) preferably 2W15wt% of a phenylcyclohexane-based compound shown by the formula IV (R4 is 3W7C straight-chain alkyl) capable of lowering the viscosity of a liquid crystal phase and increasing response speed, to give the desired composition.
EFFECT: A dynamic drive of 3V (or 2.8V) at 1/3 bias and 1/3 duty is possible.
COPYRIGHT: (C)1981,JPO&Japio
JP7841879A 1979-06-19 1979-06-19 Nematic liquid crystal composition Pending JPS562369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7841879A JPS562369A (en) 1979-06-19 1979-06-19 Nematic liquid crystal composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7841879A JPS562369A (en) 1979-06-19 1979-06-19 Nematic liquid crystal composition

Publications (1)

Publication Number Publication Date
JPS562369A true JPS562369A (en) 1981-01-12

Family

ID=13661490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7841879A Pending JPS562369A (en) 1979-06-19 1979-06-19 Nematic liquid crystal composition

Country Status (1)

Country Link
JP (1) JPS562369A (en)

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