JPS5389894A - Display device - Google Patents
Display deviceInfo
- Publication number
- JPS5389894A JPS5389894A JP427977A JP427977A JPS5389894A JP S5389894 A JPS5389894 A JP S5389894A JP 427977 A JP427977 A JP 427977A JP 427977 A JP427977 A JP 427977A JP S5389894 A JPS5389894 A JP S5389894A
- Authority
- JP
- Japan
- Prior art keywords
- display device
- dyes
- proactical
- cong
- dichroism
- 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 (AREA)
- Liquid Crystal Substances (AREA)
Abstract
PURPOSE: To make it possible to apply dyes whose dichroism is excellent but stability low to a highly proactical display device by adding an anti-oxidizing or reducing agent to a nematic liquid crystal with positive dielectric anisotropy cong. an optically active substance and multi-color dyes.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP427977A JPS5389894A (en) | 1977-01-18 | 1977-01-18 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP427977A JPS5389894A (en) | 1977-01-18 | 1977-01-18 | Display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389894A true JPS5389894A (en) | 1978-08-08 |
Family
ID=11580091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP427977A Pending JPS5389894A (en) | 1977-01-18 | 1977-01-18 | Display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389894A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411812A (en) * | 1981-11-12 | 1983-10-25 | General Electric Company | Dichroic liquid crystal compositions made with asymmetric tris-azo dyes |
-
1977
- 1977-01-18 JP JP427977A patent/JPS5389894A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411812A (en) * | 1981-11-12 | 1983-10-25 | General Electric Company | Dichroic liquid crystal compositions made with asymmetric tris-azo dyes |
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