JPS5554379A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- Publication number
- JPS5554379A JPS5554379A JP12797078A JP12797078A JPS5554379A JP S5554379 A JPS5554379 A JP S5554379A JP 12797078 A JP12797078 A JP 12797078A JP 12797078 A JP12797078 A JP 12797078A JP S5554379 A JPS5554379 A JP S5554379A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal composition
- treatment
- guest
- host
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
PURPOSE: To prepare a guest-host-type liquid crystal composition which can be easily oriented to vertical direction, and is composed of two or more specific liquid crystal compounds and a dichromatic dye.
CONSTITUTION: A guest-host-type liquid crystal composition composed of two or more liquid crystal compounds of formula I [X, Y are II or III (n is 1W8)] and a dichromatic dye.
EFFECT: Complete vertical orientation of the liquid crystals can be attained by lecithin treatment, dimethyldichlorosilane treatment, palimitic acid or stearic acid chromium complex treatment, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12797078A JPS5554379A (en) | 1978-10-18 | 1978-10-18 | Liquid crystal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12797078A JPS5554379A (en) | 1978-10-18 | 1978-10-18 | Liquid crystal composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5554379A true JPS5554379A (en) | 1980-04-21 |
Family
ID=14973182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12797078A Pending JPS5554379A (en) | 1978-10-18 | 1978-10-18 | Liquid crystal composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554379A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55127484A (en) * | 1979-03-23 | 1980-10-02 | Toshiba Corp | Color liquid crystal display element |
JPS5616443A (en) * | 1979-07-18 | 1981-02-17 | Bbc Brown Boveri & Cie | Cyclohexylcyclohexanoate* its manufacture and liquid crystal mixture containing it |
JPS56129287A (en) * | 1980-03-14 | 1981-10-09 | Hitachi Ltd | Nematic liquid crystal composition |
JPS5785343A (en) * | 1980-11-18 | 1982-05-28 | Asahi Glass Co Ltd | Trans-4-alkylcyclohexanecarboxylic 3'-fluoro-4'- alkoxyphenyl ester |
JPS63132992A (en) * | 1986-10-07 | 1988-06-04 | ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ | Liquid crystal mixture and optical switch using the same |
-
1978
- 1978-10-18 JP JP12797078A patent/JPS5554379A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55127484A (en) * | 1979-03-23 | 1980-10-02 | Toshiba Corp | Color liquid crystal display element |
JPS5616443A (en) * | 1979-07-18 | 1981-02-17 | Bbc Brown Boveri & Cie | Cyclohexylcyclohexanoate* its manufacture and liquid crystal mixture containing it |
JPH0437062B2 (en) * | 1979-07-18 | 1992-06-18 | Merck Patent Gmbh | |
JPS56129287A (en) * | 1980-03-14 | 1981-10-09 | Hitachi Ltd | Nematic liquid crystal composition |
JPS5785343A (en) * | 1980-11-18 | 1982-05-28 | Asahi Glass Co Ltd | Trans-4-alkylcyclohexanecarboxylic 3'-fluoro-4'- alkoxyphenyl ester |
JPS6136744B2 (en) * | 1980-11-18 | 1986-08-20 | Asahi Glass Co Ltd | |
JPS63132992A (en) * | 1986-10-07 | 1988-06-04 | ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ | Liquid crystal mixture and optical switch using the same |
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