Claims
- 1. A process for producing a liquid crystal panel, which comprises:
- a first step of sealing a liquid crystal between a plurality of substrates; and
- a second step of subjecting the resulting material obtained in said first step to pressurization and heating by the use of a pair of pressure plates to bond said plurality of substrates, said pressure plates being composed of a Si--SiC sintered material consisting essentially of SiC and Si.
- 2. A process according to claim 1, wherein the Si content in said Si--SiC sintered material is 3-63% by weight.
- 3. A process according to claim 1, wherein said pressure plates have a thermal expansion coefficient of 3.times.10.sup.-6 1/.degree.C. or less and a thermal conductivity of 130 w/m.K or more.
- 4. A process according to claim 1, wherein said pressure plates are partially or wholly covered with at least one resin selected from the group consisting of silicone rubber, polytetrafluoroethylene, and urethane resin.
- 5. A process according to claim 1, wherein the pressurization and heating are conducted simultaneously.
Priority Claims (2)
Number |
Date |
Country |
Kind |
6-56059 |
Mar 1994 |
JPX |
|
6-326662 |
Dec 1994 |
JPX |
|
Parent Case Info
This application is a divisional of application Ser. No. 08/698,273 filed Aug. 15, 1996, now abandoned, which is a continuation of application Ser. No. 08/406,397 filed Mar. 20, 1995, now abandoned.
US Referenced Citations (5)
Foreign Referenced Citations (7)
Number |
Date |
Country |
0 381 176 A2 |
Aug 1990 |
EPX |
86 06 577 |
Jun 1986 |
DEX |
42 43 941 A1 |
Jul 1993 |
DEX |
3-150527 |
Jun 1991 |
JPX |
4-247430 |
Sep 1992 |
JPX |
4-275527 |
Oct 1992 |
JPX |
4-301814 |
Oct 1992 |
JPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
698273 |
Aug 1996 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
406397 |
Mar 1995 |
|