发明申请
- 专利标题： LIQUID CRYSTAL DISPLAY APPARATUS HAVING ALIGNMENT CONTROL FOR BRIGHTNESS AND RESPONSE
- 专利标题（中）： 液晶显示装置具有对比度控制的亮度和响应
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申请号： US12533825申请日： 2009-07-31
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公开(公告)号： US20090290111A1公开(公告)日： 2009-11-26
- 发明人: Takahiro Sasaki , Arihiro Takeda , Katsufumi Ohmuro , Hideo Chida , Yoshio Koike , Kimiaki Nakamura , Kunihiro Tashiro
- 申请人： Takahiro Sasaki , Arihiro Takeda , Katsufumi Ohmuro , Hideo Chida , Yoshio Koike , Kimiaki Nakamura , Kunihiro Tashiro
- 申请人地址： JP Osaka
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： JP Osaka
- 优先权： JP10-264849 19980918; JP11-229249 19990813
- 主分类号： G02F1/1337
- IPC分类号： G02F1/1337
摘要：
A liquid crystal display apparatus including a pair of substrates having electrodes and vertical alignment layers. A liquid crystal having a negative anisotropy of dielectric is inserted between the substrates. Each substrate has linearly arranged alignment control structures for controlling the alignment of the liquid crystal. The alignment control structures are formed in the form of projections or slits. Each alignment control structure is formed of a plurality of constituent units. In addition, means for forming a boundary of alignment of liquid crystal (singular point in director field) to control the liquid crystal located on the alignment control structures.
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