Title:
SPACER FOR LIQUID CRYSTAL DISPLAY PLATE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3187592
Kind Code:
B2
Abstract:
PURPOSE: To provide the spacer for a liquid crystal display plate having the hardness between the particulates of the calcined matter of silica and the particulates of a polymer and having the mechanical restitutive property necessary for holding a uniform and specified spacing distance in combination and the process for production of such spacer.
CONSTITUTION: This spacer for the liquid crystal display plate is the org. material-siloxane composite spherical particulate consisting of an org. compd. which is chemically bondable with a silanol group and is bonded within and on the particulate. The compsn. ratio of the org. compd. and siloxane in the particulate is in a C:Si=10:90 to 50:50 range when the amt. of the org. compd. is expressed by the molar number of total carbon and the amt. of the siloxane by the molar number of Si. and the process for production of such spacer is mentioned above.
Inventors:
Yasuhiro Sakai
Tadahiro Yoneda
Saburo Nakahara
Hideki Oishi
Tadahiro Yoneda
Saburo Nakahara
Hideki Oishi
Application Number:
JP4016193A
Publication Date:
July 11, 2001
Filing Date:
March 01, 1993
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
G02F1/1339; (IPC1-7): G02F1/1339
Domestic Patent References:
| JP62269933A | ||||
| JP1234826A |
Attorney, Agent or Firm:
Takehiko Matsumoto