JPH0138834B2 - - Google Patents
Info
- Publication number
- JPH0138834B2 JPH0138834B2 JP55167056A JP16705680A JPH0138834B2 JP H0138834 B2 JPH0138834 B2 JP H0138834B2 JP 55167056 A JP55167056 A JP 55167056A JP 16705680 A JP16705680 A JP 16705680A JP H0138834 B2 JPH0138834 B2 JP H0138834B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- liquid crystal
- aminoanthraquinone
- dye
- amino
- 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.)
- Expired
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16705680A JPS5790081A (en) | 1980-11-27 | 1980-11-27 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16705680A JPS5790081A (en) | 1980-11-27 | 1980-11-27 | Liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5790081A JPS5790081A (en) | 1982-06-04 |
| JPH0138834B2 true JPH0138834B2 (cs) | 1989-08-16 |
Family
ID=15842575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16705680A Granted JPS5790081A (en) | 1980-11-27 | 1980-11-27 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5790081A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3046904A1 (de) * | 1980-12-12 | 1982-07-15 | Bayer Ag, 5090 Leverkusen | Anthrachinonfarbstoffe, verfahren zu ihrer herstellung ihre verwendung sowie fluessigkristalline materialien enthaltend anthrachinonfarbstoffe |
| JPS57121082A (en) * | 1981-01-21 | 1982-07-28 | Mitsubishi Chem Ind Ltd | Liquid crystal composition |
| JPS5825381A (ja) * | 1981-08-08 | 1983-02-15 | Nippon Kanko Shikiso Kenkyusho:Kk | 液晶組成物 |
| SU1594189A1 (ru) * | 1986-10-24 | 1990-09-23 | Предприятие П/Я А-7850 | Производные 1-аминоантрахинона в качестве красител с отрицательным дихроизмом дл жидких кристаллов и жидкокристаллический материал дл электрооптических устройств на его основе |
| AU2003227059A1 (en) * | 2002-03-22 | 2003-10-08 | Ciba Specialty Chemicals Holding Inc. | Anthraquinone dyes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670080A (en) * | 1979-11-09 | 1981-06-11 | Mitsubishi Chem Ind Ltd | Liquid crystal composition |
-
1980
- 1980-11-27 JP JP16705680A patent/JPS5790081A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5790081A (en) | 1982-06-04 |
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