发明授权
- 专利标题: Liquid crystal display including circular or polygonal polarizing plates each whose absorption and transmission axes have improved precision in direction
- 专利标题(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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申请号: US12267861申请日: 2008-11-10
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公开(公告)号: US07990494B2公开(公告)日: 2011-08-02
- 发明人: Atsuko Oono , Tatsuaki Kuji , Yoshitaka Yamada
- 申请人: Atsuko Oono , Tatsuaki Kuji , Yoshitaka Yamada
- 申请人地址: JP Tokyo
- 专利权人: Toshiba Matsushita Display Technology Co., Ltd.
- 当前专利权人: Toshiba Matsushita Display Technology Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2007-300498 20071120
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335
摘要:
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.
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