Invention Grant
- Patent Title: Liquid crystal display including circular or polygonal polarizing plates each whose absorption and transmission axes have improved precision in direction
- Patent Title (中): 液晶显示器包括圆形或多边形偏振片，其吸收和透射轴的方向精度提高
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Application No.: US12267861Application Date: 2008-11-10
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Publication No.: US07990494B2Publication Date: 2011-08-02
- Inventor: Atsuko Oono , Tatsuaki Kuji , Yoshitaka Yamada
- Applicant: Atsuko Oono , Tatsuaki Kuji , Yoshitaka Yamada
- Applicant Address: JP Tokyo
- Assignee: Toshiba Matsushita Display Technology Co., Ltd.
- Current Assignee: Toshiba Matsushita Display Technology Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-300498 20071120
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
A peripheral part of a substrate 1A includes a straight line part 1a. Similarly, a peripheral part of a substrate 1B includes a straight line part. A peripheral part of a polarizing plate 2 is formed of a curved part, and includes a straight line part 2a.
Public/Granted literature
Information query
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