JPS54115256A - Production of liquid crystal cell - Google Patents
Production of liquid crystal cellInfo
- Publication number
- JPS54115256A JPS54115256A JP2311478A JP2311478A JPS54115256A JP S54115256 A JPS54115256 A JP S54115256A JP 2311478 A JP2311478 A JP 2311478A JP 2311478 A JP2311478 A JP 2311478A JP S54115256 A JPS54115256 A JP S54115256A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- surface active
- active agent
- transparent
- substrates
- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To orient liquid crystal molecules forcefully to electrode substrate surfaces and improve the display characteristics of the liquid crystal cell by forming surface active agent films on the electrode substrate surfaces by the use of the saturated solution of the surface active agent.
CONSTITUTION: Transparent electrode substrates 1 comprising evaporating In2O3 on glass plates are dipped in the saturated ethanol solution of a surface active agent such as n-tetradecylamine and are applied with ultrasonic waves, after which they are pulled up and are dried. The substrates 1 having been provided with the films 2 of the surface active agent in this way are held at a fixed spacing by means of a Teflon film spacer 3 and are bonded by an epoxy resin adhesive agent 4. Liquid crystal material 5 having the properties of forming spiral structure is filled between two sheets of the substrates 1. Then, the time when non-transparent focal conic texture appears on the way of restoring the initial transparent spiral texture from transparent homeotropic texture when voltage is removed becomes shortest.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2311478A JPS54115256A (en) | 1978-02-28 | 1978-02-28 | Production of liquid crystal cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2311478A JPS54115256A (en) | 1978-02-28 | 1978-02-28 | Production of liquid crystal cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54115256A true JPS54115256A (en) | 1979-09-07 |
Family
ID=12101448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2311478A Pending JPS54115256A (en) | 1978-02-28 | 1978-02-28 | Production of liquid crystal cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54115256A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5220847A (en) * | 1975-08-09 | 1977-02-17 | Sharp Corp | Base panel for holding liquid crystal |
JPS5247745A (en) * | 1975-10-14 | 1977-04-15 | Toshiba Corp | Liquid crystal element |
JPS52130345A (en) * | 1976-04-26 | 1977-11-01 | Hitachi Ltd | Liquid crystal display element |
-
1978
- 1978-02-28 JP JP2311478A patent/JPS54115256A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5220847A (en) * | 1975-08-09 | 1977-02-17 | Sharp Corp | Base panel for holding liquid crystal |
JPS5247745A (en) * | 1975-10-14 | 1977-04-15 | Toshiba Corp | Liquid crystal element |
JPS52130345A (en) * | 1976-04-26 | 1977-11-01 | Hitachi Ltd | Liquid crystal display element |
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