Title:
液晶表示装置の作製方法
Document Type and Number:
Japanese Patent JP5651294
Kind Code:
B2
Abstract:
A liquid crystal dripping method has a problem in that an uncured sealant increases in width at the time of attaching a pair of substrates and thus a liquid crystal material enters the sealant and unevenness occurs in the inner periphery of the sealant. A region in which reduced is the speed of diffusion of liquid crystal at the time of attaching a pair of substrates is provided between a sealant and an orientation film. Further, time for diffusing the liquid crystal and coming in contact with the sealant is made long. Accordingly, the sealant is subjected to photo-curing before the liquid crystal comes in contact with the sealant. The region in which reduced is the speed of diffusion of the liquid crystal is formed using a material for forming a vertical orientation film, a silane coupling agent, a substance having a photocatalytic function, or the like.
More Like This:
| JP4269741 | Liquid crystal display element |
| WO/1999/032917 | EDGE DESIGN FOR ELECTROCHROMIC DEVICES |
| JP2012086576 | LIGHT SOURCE APPARATUS AND METHOD FOR LAMINATING SUBSTRATE USING THIS |
Inventors:
金井 真秀
西 毅
久保田 大介
石谷 哲二
西 毅
久保田 大介
石谷 哲二
Application Number:
JP2008163301A
Publication Date:
January 07, 2015
Filing Date:
June 23, 2008
Export Citation:
Assignee:
株式会社半導体エネルギー研究所
International Classes:
G02F1/1339; G02F1/1337