发明公开
- 专利标题： SPACER FOR LIQUID CRYSTAL DISPLAY PANELS, METHOD OF MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY PANEL
- 专利标题（中）： HOLDER液晶显示面板，其制造方法液晶显示面板
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申请号： EP97927451.1申请日： 1997-06-24
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公开(公告)号： EP0852340A1公开(公告)日： 1998-07-08
- 发明人: SAKAI, Yasuhiro , TAKASAKI, Shinji , SASAKI, Yoshikuni , KURAMOTO, Shigefumi
- 申请人： NIPPON SHOKUBAI KABUSHIKI KAISHA
- 申请人地址： 1-1, Koraibashi, 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541-0043 JP
- 专利权人： NIPPON SHOKUBAI KABUSHIKI KAISHA
- 当前专利权人： NIPPON SHOKUBAI KABUSHIKI KAISHA
- 当前专利权人地址： 1-1, Koraibashi, 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541-0043 JP
- 代理机构： Henkel, Feiler, Hänzel
- 优先权： JP164719/96 19960625; JP351644/96 19961227
- 国际公布： WO9750015 19971231
- 主分类号： G02F1/1339
- IPC分类号： G02F1/1339
摘要：
The present invention provides: a spacer for a liquid crystal display, which is difficult to aggregate when dispersed onto a substrate in a dry manner; a production process for the spacer; and a liquid crystal display including the spacer.
The spacer has a mean particle diameter of 0.5 to 25 µm, a coefficient of variation of 10 % or less in particle diameter, and a fluidity of 30 % or more, and preferably further has an electrification retention ratio of 40 % or more at 5 minutes after corona electrification.
The spacer has a mean particle diameter of 0.5 to 25 µm, a coefficient of variation of 10 % or less in particle diameter, and a fluidity of 30 % or more, and preferably further has an electrification retention ratio of 40 % or more at 5 minutes after corona electrification.
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