Claims
- 1. A ferroelectric liquid crystal device which comprises at least one pair of counterposed substrates, a ferroelectric liquid crystal material provided between the substrates, means for applying an electric field to the liquid crystal material and provided at the substrates, an alignment-controlling layer provided on the surface on the liquid crystal material side of each of the substrates, and a sealing member at the peripheral edges of the substrates, the alignment-controlling layer being a film of polyphenylene.
- 2. A ferroelectric liquid crystal device according to claim 1, wherein a sealant for the sealing member is an epoxy resin.
- 3. A ferroelectric liquid crystal device according to claim 1, wherein a polarizing plate is provided at least at one of the substrates.
- 4. A ferroelectric liquid crystal device according to claim 2, wherein the sealant has a curing temperature less than a .beta. dispersion temperature of the organic polymer.
Priority Claims (1)
Number |
Date |
Country |
Kind |
60-72642 |
Apr 1985 |
JPX |
|
Parent Case Info
This application is a Divisional of application Ser. No. 849,382, filed Apr. 8, 1986 now abandoned.
US Referenced Citations (18)
Foreign Referenced Citations (7)
Number |
Date |
Country |
0059790 |
Sep 1982 |
EPX |
0091661 |
Oct 1983 |
EPX |
0160302 |
Nov 1985 |
EPX |
177271 |
Apr 1986 |
EPX |
3427597 |
Feb 1985 |
DEX |
54-101339 |
Aug 1979 |
JPX |
57-040226 |
Mar 1982 |
JPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
849382 |
Apr 1986 |
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