JPS575783A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS575783A JPS575783A JP8124680A JP8124680A JPS575783A JP S575783 A JPS575783 A JP S575783A JP 8124680 A JP8124680 A JP 8124680A JP 8124680 A JP8124680 A JP 8124680A JP S575783 A JPS575783 A JP S575783A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- compound
- mixture
- crystal compound
- dielectric 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.)
- Granted
Links
Landscapes
- Liquid Crystal Substances (AREA)
Abstract
PURPOSE: To prepare a liquid crystal composition which can be driven over a wide temperature range by two-frequency driving with high rate of response, by using a mixture of specific several kinds of ester compounds as active component.
CONSTITUTION: The objective composition is prepared by compounding, at proper ratios, at least one compound of (A) to (D) or their mixture: (A) a compound of formula (R and R' are 1W8C straight-chain alkyl), (B) a liquid crystal compound having terminal cyano group and having a large positive dielectric anisotropy (Δε), (C) a liquid crystal compound having a large negative dielectric anisotropy (i.e. large |Δε|) or a rodlike nonliquid-crystal compound, and (D) a liquid crystal compound or a liquid crystal mixture which satisfies at least two of the following conditions: [conditions; (a) low fc, (b) small temperature dependency of fc, (c) low viscosity, and (d) a wide liquid crystal temperature range and low melting point].
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8124680A JPS575783A (en) | 1980-06-16 | 1980-06-16 | Liquid crystal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8124680A JPS575783A (en) | 1980-06-16 | 1980-06-16 | Liquid crystal composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575783A true JPS575783A (en) | 1982-01-12 |
JPH0219156B2 JPH0219156B2 (en) | 1990-04-27 |
Family
ID=13741038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8124680A Granted JPS575783A (en) | 1980-06-16 | 1980-06-16 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575783A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047094A (en) * | 1983-08-25 | 1985-03-14 | Nippon Denso Co Ltd | Liquid crystal material with dynamic scattering mode |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5581243A (en) * | 1978-12-12 | 1980-06-19 | Nissan Motor Co Ltd | Device for controlling number of cylinders supplied with fuel |
-
1980
- 1980-06-16 JP JP8124680A patent/JPS575783A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5581243A (en) * | 1978-12-12 | 1980-06-19 | Nissan Motor Co Ltd | Device for controlling number of cylinders supplied with fuel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047094A (en) * | 1983-08-25 | 1985-03-14 | Nippon Denso Co Ltd | Liquid crystal material with dynamic scattering mode |
Also Published As
Publication number | Publication date |
---|---|
JPH0219156B2 (en) | 1990-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS575780A (en) | Liquid crystal composition | |
JPS575782A (en) | Liquid crystal composition | |
JPS575781A (en) | Liquid crystal composition | |
JPS575783A (en) | Liquid crystal composition | |
JPS579742A (en) | 4'-(trans-4"-alkylcyclohexyl)4-biphenylcarboxylic acid ester | |
JPS5750933A (en) | 4-(trans-4'-alkylcyclohexyl)benzyl 4"-fluorophenyl ether | |
JPS572226A (en) | Trans-4-alkyl-4'-halogenophenylcyclohexane | |
JPS55149372A (en) | Nematic liquid crystal composition | |
JPS56118481A (en) | Nematic liquid crystal composition | |
JPS54118389A (en) | Liquid crystal composition | |
JPS559012A (en) | Liquid crystal compound | |
JPS577457A (en) | Ester | |
JPS5594366A (en) | 4-p-alkyl benzoyloxy-pyridine oxide | |
JPS572384A (en) | Liquid crystal composition | |
JPS574927A (en) | 4'-substituted-1'-cyclohexen-1'-yl-4-fluorobenzene | |
JPS5661478A (en) | Liquid crystal composition | |
JPS6471A (en) | Novel pyridine based optically active compound | |
JPS5764689A (en) | Substituted biphenylyldioxane | |
JPS57117583A (en) | Liquid crystal composition | |
JPS5661344A (en) | 4-substituted benzoic acid 3',5'-dicyanophenyl esters | |
JPS5675463A (en) | Liquid crystal substance | |
JPS5718777A (en) | Liquid crystal composition | |
JPS54134087A (en) | Liquid crystal composition | |
JPS53144479A (en) | Composition of liquid crystall | |
JPS5790082A (en) | Liquid crystal composition |