JPS5690879A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS5690879A JPS5690879A JP16850279A JP16850279A JPS5690879A JP S5690879 A JPS5690879 A JP S5690879A JP 16850279 A JP16850279 A JP 16850279A JP 16850279 A JP16850279 A JP 16850279A JP S5690879 A JPS5690879 A JP S5690879A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal composition
- cyanoterphenyl
- approx
- driving voltage
- 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
Abstract
PURPOSE: To lower the driving voltage for a liquid crystal composition, by adding 4- cyanoterphenyl to the liquid crystal composition.
CONSTITUTION: A transparent electrode 2 of SnO2 etc. is formed on a transparent substrate 1 of glass etc. and on the transparent electrode 2 are formed an organic film of polyimide etc. which is subjected to rubbing treatment and an inorganic film as an orientation film 3 with slantingly deposited SiO2. The substrates 1 are bonded with each other with the aid of an organic adhesive material 4 in such a way as to form a parallel aperture 5. Into the aperture 5, a liquid crystal composition containing 0W5wt% 4-cyanoterphenyl is injected through an opening provided in a part of a cell, the opening is sealed up, and then light-polarizing plates 6 are arranged on both sides. A liquid crystal display element thus obtained is operated. The addition of said 4-cyanoterphenyl enables driving voltage for the liquid crystal composition to be lowered by approx. 0.1V and also its phase transition point to be raised by approx. 1W2°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16850279A JPS5690879A (en) | 1979-12-24 | 1979-12-24 | Liquid crystal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16850279A JPS5690879A (en) | 1979-12-24 | 1979-12-24 | Liquid crystal composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5690879A true JPS5690879A (en) | 1981-07-23 |
Family
ID=15869253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16850279A Pending JPS5690879A (en) | 1979-12-24 | 1979-12-24 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690879A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539179A (en) * | 1990-11-17 | 1996-07-23 | Tokyo Electron Limited | Electrostatic chuck having a multilayer structure for attracting an object |
-
1979
- 1979-12-24 JP JP16850279A patent/JPS5690879A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539179A (en) * | 1990-11-17 | 1996-07-23 | Tokyo Electron Limited | Electrostatic chuck having a multilayer structure for attracting an object |
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