发明名称 Shading spacer for liquid crystal and a liquid crystal display element
摘要 A shading spacer for liquid crystal consisting of a cross-linked polymer particles containing a dyestuff which is fixed in said polymer particles by taking a dyestuff compound having a silyl group which can be hydrolyzed in said polymer particles having a silyl group which can be hydrolyzed when said polymer particles are cross-linked, is provided in the present invention. In said shading spacer, removal of dyestuff from said polymer particles is prevented.
申请公布号 US6117500(A) 申请公布日期 2000.09.12
申请号 US19980081905 申请日期 1998.05.20
申请人 NATOCO CO., LTD. 发明人 YAMAKADO, YOSHIHIKO;SHIRAISHI, TAKESHI;OZEKI, HITOMI;SAKAI, MASAHITO
分类号 C08G77/442;G02F1/1339;(IPC1-7):C09K19/00;C09K19/52 主分类号 C08G77/442
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