JPS54134087A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS54134087A JPS54134087A JP4282278A JP4282278A JPS54134087A JP S54134087 A JPS54134087 A JP S54134087A JP 4282278 A JP4282278 A JP 4282278A JP 4282278 A JP4282278 A JP 4282278A JP S54134087 A JPS54134087 A JP S54134087A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal composition
- formula
- composition contains
- anisotropy
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
PURPOSE: A liquid crystal composition contains 4-cyanophenyl-4-alkylbenzoate to provide a chemical stability and a strong positive anisotropy in liquid crystal condition.
CONSTITUTION: A liquid crystal composition contains a bonzoic acid ester derivative generally represented by the formula, wherein R is C1-3 alkyl group. The compound of the formula is added in a small quantity to a mother nematic liquid crystal of excellent crystallinity, thereby effecting the provision and adjustment of positive dielectric anisotropy and the reduction of driving voltage.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4282278A JPS54134087A (en) | 1978-04-11 | 1978-04-11 | Liquid crystal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4282278A JPS54134087A (en) | 1978-04-11 | 1978-04-11 | Liquid crystal composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54134087A true JPS54134087A (en) | 1979-10-18 |
Family
ID=12646636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4282278A Pending JPS54134087A (en) | 1978-04-11 | 1978-04-11 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54134087A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682873A (en) * | 1979-11-14 | 1981-07-06 | Hoffmann La Roche | Liquid crystal mixture |
-
1978
- 1978-04-11 JP JP4282278A patent/JPS54134087A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682873A (en) * | 1979-11-14 | 1981-07-06 | Hoffmann La Roche | Liquid crystal mixture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5483694A (en) | Nematic liquid crystal body for display device | |
JPS575780A (en) | Liquid crystal composition | |
JPS5534206A (en) | Nematic liquid crystal for display unit | |
JPS575782A (en) | Liquid crystal composition | |
JPS5799542A (en) | 4-(trans-4'-alkylcyclohexyl)benzyl alkyl ether | |
JPS54134087A (en) | Liquid crystal composition | |
JPS575781A (en) | Liquid crystal composition | |
JPS559012A (en) | Liquid crystal compound | |
JPS577457A (en) | Ester | |
JPS56104844A (en) | Carboxylic ester derivative of 4-fluorophenol | |
JPS5683449A (en) | Cyclohexanecarboxylic acid cyclohexyl ester derivative | |
JPS56110777A (en) | Ester derivative of 4-fluorobenzoic acid | |
JPS56118481A (en) | Nematic liquid crystal composition | |
JPS5695979A (en) | Nematic liquid crystal composition for display device | |
JPS54127880A (en) | Liquid crystal composition | |
JPS572384A (en) | Liquid crystal composition | |
JPS5667386A (en) | Liquid crystal composition | |
JPS5643255A (en) | 3- beta-alkyloxyethoxy -6-hydroxyphthalonitrile derivative | |
JPS57142955A (en) | Liquid crystal additive having high positive dielectric anisotropic value | |
JPS5523129A (en) | Liquid crystal composition | |
JPS575779A (en) | Nematic liquid crystal composition | |
JPS55149370A (en) | Nematic liquid crystal composition | |
JPS5572156A (en) | 3-butoxy-6-cyclohexanecarboxy-phthalonitriles | |
JPS57188545A (en) | Trans-4-alkylcyclohexane carboxylic acid methyl- substituted-4-chlorophenyl ester | |
JPS5667387A (en) | Liquid crystal composition |