JPS6455518A - Production of ferroelectric liquid crystal element - Google Patents
Production of ferroelectric liquid crystal elementInfo
- Publication number
- JPS6455518A JPS6455518A JP21196187A JP21196187A JPS6455518A JP S6455518 A JPS6455518 A JP S6455518A JP 21196187 A JP21196187 A JP 21196187A JP 21196187 A JP21196187 A JP 21196187A JP S6455518 A JPS6455518 A JP S6455518A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- laminated body
- temp
- region
- pressure
- 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 uniformize the orientation state and thickness of a liquid crystal by pressurizing a laminated body contg. a ferroelectric liquid crystal as an intermediate layer in the temp. region where said liquid crystal exhibits an isotropic liquid phase and releasing the pressure in said temp. region. CONSTITUTION:The ferroelectric liquid crystal 2 is applied by a printing method on one of two sheets of substrates 1 provided with electrodes and liquid crystal orienting means. A sealing material 3 and spacer are formed on the other thereof and both the substrates 1 are laminated, then the seal 3 is cured. The laminated body mentioned above is then held in place between steel plates 4 preheated to the temp. region where the liquid crystal 2 exhibits the isotropic liquid phase. While this laminated body is kept pressurized under a prescribed pressure, the laminated body is held for a desired period of time at the above-mentioned temp. The pressure is in succession removed and the excess liquid crystal flowing out of a sealing aperture 6 of the laminated body is removed. After the aperture 6 is sealed, the laminated body is cooled down to room temp. Interposition of elastic sheets between the plates 4 and the laminated body is also possible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21196187A JPS6455518A (en) | 1987-08-26 | 1987-08-26 | Production of ferroelectric liquid crystal element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21196187A JPS6455518A (en) | 1987-08-26 | 1987-08-26 | Production of ferroelectric liquid crystal element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6455518A true JPS6455518A (en) | 1989-03-02 |
Family
ID=16614566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21196187A Pending JPS6455518A (en) | 1987-08-26 | 1987-08-26 | Production of ferroelectric liquid crystal element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6455518A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0329920A (en) * | 1989-06-28 | 1991-02-07 | Fujitsu Kiden Ltd | Production of liquid crystal panel |
US5193019A (en) * | 1987-10-13 | 1993-03-09 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing liquid crystal devices |
-
1987
- 1987-08-26 JP JP21196187A patent/JPS6455518A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193019A (en) * | 1987-10-13 | 1993-03-09 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing liquid crystal devices |
JPH0329920A (en) * | 1989-06-28 | 1991-02-07 | Fujitsu Kiden Ltd | Production of liquid crystal panel |
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