JPS5478381A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS5478381A JPS5478381A JP14567877A JP14567877A JPS5478381A JP S5478381 A JPS5478381 A JP S5478381A JP 14567877 A JP14567877 A JP 14567877A JP 14567877 A JP14567877 A JP 14567877A JP S5478381 A JPS5478381 A JP S5478381A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- cpds
- linear alkyl
- compsn
- formulae
- 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
- Liquid Crystal Substances (AREA)
Abstract
PURPOSE: To provide a liquid crystal compsn. showing slight temp. dependence of threshold voltage, capable of low voltage driving, and contg. one or more components of each group of alkoxybenzoyloxyalkylbenzene, benzonitrilecyclohexane and alkylphenyl P-benzonitrilebenzene.
CONSTITUTION: The liquid crystal compsn. of this invention contains one or more components of each group of cpds. represented by formulae I, II, III, and the concn. range of the cpds. of formula III is 1W19 wt% and that of the cpds. of formula II 20W80 wt%. In the formulae, R1; 1 or 6 C linear alkyl, R2; 5, 6 or 7 C linear alkyl, R3; 3W7 C linear alkyl, and R4; 3W6 C linear alkyl. The compsn. is oriented and sealed in between a pair of electrode plates, constituting a cell. By setting polarizing plates with the cell in-between, a liquid crystal display device is obtd. which is capable of time division driving at low voltage without using a boosting circuit and requires no yellow filter for preventing deterioration due to light since each of the cpds. does not exhibit absorption in the visible ray region.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14567877A JPS5478381A (en) | 1977-12-06 | 1977-12-06 | Liquid crystal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14567877A JPS5478381A (en) | 1977-12-06 | 1977-12-06 | Liquid crystal composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5478381A true JPS5478381A (en) | 1979-06-22 |
Family
ID=15390549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14567877A Pending JPS5478381A (en) | 1977-12-06 | 1977-12-06 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5478381A (en) |
-
1977
- 1977-12-06 JP JP14567877A patent/JPS5478381A/en active Pending
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