发明授权
- 专利标题： Liquid crystal display device and method of manufacture
- 专利标题（中）： 液晶显示装置及其制造方法
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申请号： US454221申请日： 1989-12-21
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公开(公告)号： US5121237A公开(公告)日： 1992-06-09
- 发明人: Ayumi Ikeda , Toshihiko Koseki , Toshihiro Ueki
- 申请人： Ayumi Ikeda , Toshihiko Koseki , Toshihiro Ueki
- 申请人地址： NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： NY Armonk
- 优先权： JPX63-320565 19881221
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G02F1/136 ; G02F1/1362 ; G02F1/1368 ; H01L29/786
摘要：
The present invention relates to a light shield for use in liquid crystal displays. According to the present invention, the light shielding layer includes an acrylic resin with a cross-linked structure in which carbon black particles are dispersed. Further, the light shield may be adapted to cover a switching element which controls the voltage applied to the liquid crystals. In addition, the present invention is directed to a method of manufacturing a light shield which includes an acrylic resin with cross-linked structure in which carbon black particles are dispersed.
公开/授权文献
- US5679441A Process for continuously manufacturing a porous laminate 公开/授权日：1997-10-21
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