JPS5785882A - Nematic liquid crystal composition - Google Patents

Nematic liquid crystal composition

Info

Publication number
JPS5785882A
JPS5785882A JP16072480A JP16072480A JPS5785882A JP S5785882 A JPS5785882 A JP S5785882A JP 16072480 A JP16072480 A JP 16072480A JP 16072480 A JP16072480 A JP 16072480A JP S5785882 A JPS5785882 A JP S5785882A
Authority
JP
Japan
Prior art keywords
liquid crystal
nematic liquid
alkyl
crystal composition
alkylphenyl
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
JP16072480A
Other languages
Japanese (ja)
Inventor
Yoshiaki Okabe
Teruo Kitamura
Shintaro Hattori
Hisao Yokokura
Akio Kobi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16072480A priority Critical patent/JPS5785882A/en
Publication of JPS5785882A publication Critical patent/JPS5785882A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

PURPOSE: To provide the title compsn. suitable for a TN display device of excellent display quality, containing a 5-alkyl-2-(4'-alkylphenyl)-1,3-dioxane.
CONSTITUTION: 5W20wt% 5-alkyl-2-(4'-alkylphenyl)-1,3-dioxane of the formula (wherein R, R' are each a 2W7C straight-chain alkyl, alkoxy) is blended with a nematic liquid crystal such as p-cyanophenyl p'-n-butylbenzoate.
EFFECT: Δε/ε⊥ (dielectric constant in anisotropy/dielectric constant in the direction of shorter molecule axis) is small. Deterioration in performance such as a lowering in liquid crystal temperature range and an increase in viscosity do not occur.
COPYRIGHT: (C)1982,JPO&Japio
JP16072480A 1980-11-17 1980-11-17 Nematic liquid crystal composition Pending JPS5785882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16072480A JPS5785882A (en) 1980-11-17 1980-11-17 Nematic liquid crystal composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16072480A JPS5785882A (en) 1980-11-17 1980-11-17 Nematic liquid crystal composition

Publications (1)

Publication Number Publication Date
JPS5785882A true JPS5785882A (en) 1982-05-28

Family

ID=15721087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16072480A Pending JPS5785882A (en) 1980-11-17 1980-11-17 Nematic liquid crystal composition

Country Status (1)

Country Link
JP (1) JPS5785882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818431A (en) * 1983-02-28 1989-04-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid crystal dielectric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818431A (en) * 1983-02-28 1989-04-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid crystal dielectric

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