JPS6455520A - Production of ferroelectric liquid crystal element - Google Patents
Production of ferroelectric liquid crystal elementInfo
- Publication number
- JPS6455520A JPS6455520A JP21201287A JP21201287A JPS6455520A JP S6455520 A JPS6455520 A JP S6455520A JP 21201287 A JP21201287 A JP 21201287A JP 21201287 A JP21201287 A JP 21201287A JP S6455520 A JPS6455520 A JP S6455520A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- laminated body
- sealing material
- substrates
- ferroelectric liquid
- 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)
Abstract
PURPOSE:To uniformize the thickness of a laminated body which is sealed with a ferroelectric liquid crystal between substrates formed thereon with a spacer and sealing material by curing the sealing material of the laminated body in a pressurized state. CONSTITUTION:The ferroelectric liquid crystal 2 is coated by a printing method on one of two sheets of the substrates 1 provided with electrodes and liquid crystal orienting means and the spacer consisting of polyimide, etc., and the sealing material 3 consisting of a thermosetting epoxy resin, etc., are formed on the other thereof. The two substrates 1 are then laminated in a vacuum. This laminated body is then held in place between steel plates 4 heated to the temp. region where the liquid crystal 2 exhibits an isotropic liquid phase. The laminated body is thereby pressurized and is further heated up to the curing temp. of the seal 3. The heating is stopped after the desired time and the laminated body is allowed to cool with air and the pressure thereof is lowered. The liquid crystal element having a uniform thickness is thereby obtd. without generating defective orientation in the liquid crystal 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21201287A JPS6455520A (en) | 1987-08-26 | 1987-08-26 | Production of ferroelectric liquid crystal element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21201287A JPS6455520A (en) | 1987-08-26 | 1987-08-26 | Production of ferroelectric liquid crystal element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6455520A true JPS6455520A (en) | 1989-03-02 |
Family
ID=16615419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21201287A Pending JPS6455520A (en) | 1987-08-26 | 1987-08-26 | Production of ferroelectric liquid crystal element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6455520A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000047264A (en) * | 1998-07-21 | 2000-02-18 | Aventis Research & Technol Gmbh & Co Kg | Production of smectic liquid crystal display |
US6295112B1 (en) * | 1996-07-10 | 2001-09-25 | Sharp Kabushiki Kaisha | Method for aligning liquid crystals, alignment device and liquid crystal display element |
-
1987
- 1987-08-26 JP JP21201287A patent/JPS6455520A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6295112B1 (en) * | 1996-07-10 | 2001-09-25 | Sharp Kabushiki Kaisha | Method for aligning liquid crystals, alignment device and liquid crystal display element |
JP2000047264A (en) * | 1998-07-21 | 2000-02-18 | Aventis Research & Technol Gmbh & Co Kg | Production of smectic liquid crystal display |
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