发明授权
- 专利标题： Liquid crystal display device
- 专利标题（中）： 液晶显示装置
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申请号： US10969042申请日： 2004-10-21
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公开(公告)号： US07385666B2公开(公告)日： 2008-06-10
- 发明人: Keiichiro Ashizawa , Mitsuo Nakatani , Hiroaki Miwa , Takao Tanaka , Sadafumi Hirai , Shinichi Kawabe , Makoto Sasaki , Kazuyuki Ito , Masahiro Ieda
- 申请人： Keiichiro Ashizawa , Mitsuo Nakatani , Hiroaki Miwa , Takao Tanaka , Sadafumi Hirai , Shinichi Kawabe , Makoto Sasaki , Kazuyuki Ito , Masahiro Ieda
- 申请人地址： JP Chiba-ken
- 专利权人： Hitachi Displays, Ltd.
- 当前专利权人： Hitachi Displays, Ltd.
- 当前专利权人地址： JP Chiba-ken
- 代理机构： Reed Smith LLP
- 代理商 Stanley P. Fisher, Esq.; Juan Carlos A. Marquez, Esq.
- 优先权： JP2003-365378 20031027
- 主分类号： G02F1/1339
- IPC分类号： G02F1/1339 ; G02F1/136
摘要：
A liquid crystal display device with a pair of substrates which are arranged to face each other with liquid crystal therebetween, columnar spacers having the substantially equal height formed on a liquid-crystal-side surface of one substrate, and the columnar spacers include the columnar spacer which is contact with a liquid-crystal-side surface of another substrate and the columnar spacer which is not contact with the liquid-crystal-side surface of another substrate.
公开/授权文献
- US20050088606A1 Liquid crystal display device 公开/授权日：2005-04-28
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