发明授权
- 专利标题： Polymer dispersed liquid crystal with surfactant for alleviating the mutual attraction between the liquid crystal and the polymer
- 专利标题（中）： 聚合物分散液晶与表面活性剂，以减轻液晶和聚合物之间的相互吸引
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申请号： US264247申请日： 1994-06-22
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公开(公告)号： US5410424A公开(公告)日： 1995-04-25
- 发明人: Toshimitsu Konuma , Toshiji Hamatani , Shunpei Yamazaki
- 申请人： Toshimitsu Konuma , Toshiji Hamatani , Shunpei Yamazaki
- 申请人地址： JPX Kanagawa
- 专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人地址： JPX Kanagawa
- 优先权： JPX3-270361 19910921
- 主分类号： G02F1/1333
- IPC分类号： G02F1/1333 ; G02F1/133 ; G02F1/1334 ; G02F1/13 ; G02F1/1337
摘要：
A liquid crystal electro-optical device which is a dispersion-type liquid crystal electro-optical device comprising an electro-optical modulating layer containing a liquid crystal material and a light-transmitting support, characterized by that there is established a force-relaxation portion for relaxing interfacial attractive force between said liquid crystal material and said light-transmitting support, and a process for fabricating the same. The force-relaxation portion can be an uncured transparent resinous material, a material obtained by decomposing the liquid crystal, a reformed surface portion, or a material selected from the group selected from lecithin, stearic acid, hexadecyltrimethylammonium bromide, octadecylmalonic acid, dibasic fatty acids, crown ethers, octadecylamine hydrochloride, and hexamethyldisilazane.
公开/授权文献
- US4402344A Adjusting device for controlling a flowthrough cross section 公开/授权日：1983-09-06
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