JPS5785880A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS5785880A JPS5785880A JP16072580A JP16072580A JPS5785880A JP S5785880 A JPS5785880 A JP S5785880A JP 16072580 A JP16072580 A JP 16072580A JP 16072580 A JP16072580 A JP 16072580A JP S5785880 A JPS5785880 A JP S5785880A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- compd
- coloring matter
- crystal composition
- dichroic
- 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 provide a liquid crystal compsn. of a quest-host effect type exhibiting an excellent display effect, by blending a specified anthraquinone coloring matter as a parallel-dichroic coloring matter with a liquid crystal compd.
CONSTITUTION: At least one member selected from anthraquinone coloring matters of formulasIand II (wherein R1, R2 are each H, alkyl, alkoxy, dialkylamino) as a dichroic coloring matter is blended with a nematic liquid crystal compd. As said liquid compd. a mixture (ZLI-1132, a product of Merck & Co., Inc.) consisting of compds. of formulas III, IV, V and VI is preferred.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16072580A JPS5785880A (en) | 1980-11-17 | 1980-11-17 | Liquid crystal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16072580A JPS5785880A (en) | 1980-11-17 | 1980-11-17 | Liquid crystal composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5785880A true JPS5785880A (en) | 1982-05-28 |
Family
ID=15721108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16072580A Pending JPS5785880A (en) | 1980-11-17 | 1980-11-17 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785880A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026505A (en) * | 1981-10-02 | 1991-06-25 | Hitachi, Ltd. | Guest-host type liquid crystal composition |
-
1980
- 1980-11-17 JP JP16072580A patent/JPS5785880A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026505A (en) * | 1981-10-02 | 1991-06-25 | Hitachi, Ltd. | Guest-host type liquid crystal composition |
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