JPS5624481A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS5624481A JPS5624481A JP9932279A JP9932279A JPS5624481A JP S5624481 A JPS5624481 A JP S5624481A JP 9932279 A JP9932279 A JP 9932279A JP 9932279 A JP9932279 A JP 9932279A JP S5624481 A JPS5624481 A JP S5624481A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- compound shown
- line
- composition
- formula
- 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: A liquid crystal composition useful for liquid crystal display for a wrist watch, etc., having a wide temperature range of liquid crystal, capable of being drived by 1.5V., obtained by blending a specific derivative of benzoyloxybenzoic acid phenyl ester, etc. with an benzoic acid phenyl ester-based liquid crystal composition.
CONSTITUTION: A liquid crystal-line compound shown by the formula I (R1 is 1W8C straight-chain alkyl or straight-chain alcoxy) is blend with a liquid crystal- line compound shown by the formula II (R2 and R3 are the same as R1) having a relatively low melting point, capable of lowering the melting point of the liquid crystal-line composition, and a liquid crystalline compound shown by the formula III (R4 is the same as R1) having two polar groups, large dielectric anisotropy, and high transparency, to give the desired liquid crystal-line composition.
EFFECT: A thin type wrist watch can be made.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9932279A JPS5624481A (en) | 1979-08-03 | 1979-08-03 | Liquid crystal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9932279A JPS5624481A (en) | 1979-08-03 | 1979-08-03 | Liquid crystal composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5624481A true JPS5624481A (en) | 1981-03-09 |
Family
ID=14244394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9932279A Pending JPS5624481A (en) | 1979-08-03 | 1979-08-03 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5624481A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58956A (en) * | 1981-06-18 | 1983-01-06 | エフ・ホフマン―ラ ロシユ アーゲー | Liquid crystal mixture |
US4460770A (en) * | 1981-06-18 | 1984-07-17 | Hoffmann-La Roche Inc. | Liquid crystal mixture |
JPS62167545U (en) * | 1986-04-14 | 1987-10-24 | ||
JPH0385842U (en) * | 1989-12-21 | 1991-08-30 |
-
1979
- 1979-08-03 JP JP9932279A patent/JPS5624481A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58956A (en) * | 1981-06-18 | 1983-01-06 | エフ・ホフマン―ラ ロシユ アーゲー | Liquid crystal mixture |
US4460770A (en) * | 1981-06-18 | 1984-07-17 | Hoffmann-La Roche Inc. | Liquid crystal mixture |
JPS62167545U (en) * | 1986-04-14 | 1987-10-24 | ||
JPH0385842U (en) * | 1989-12-21 | 1991-08-30 |
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