发明授权
- 专利标题: Liquid crystal device with a reflective substrate with bumps of photosensitive resin which have 2 or more heights and random configuration
- 专利标题(中): 具有反射基板的液晶装置,具有2个或更多高度和随机配置的感光树脂凸起
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申请号: US19474申请日: 1993-02-18
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公开(公告)号: US5418635A公开(公告)日: 1995-05-23
- 发明人: Seiichi Mitsui , Hisakazu Nakamura , Yasunori Shimada , Koji Taniguchi , Hirohisa Tanaka , Naofumi Kimura
- 申请人: Seiichi Mitsui , Hisakazu Nakamura , Yasunori Shimada , Koji Taniguchi , Hirohisa Tanaka , Naofumi Kimura
- 申请人地址: JPX 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: JPX Osaka
- 优先权: JPX4-031127 19920219; JPX4-184084 19920710
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G02F1/1362 ; G02F1/13
摘要:
A reflective substrate is provided, in which an electrode made of a material having an optical reflecting function is provided above an insulating base substrate and an upper surface of the electrode has a continuous wave shape without any flat portions. A method for manufacturing the reflective substrate includes the steps of: forming a plurality of convex portions with two or more different heights in a region where the electrode is provided; forming a polymer resin film, which has an upper surface in a continuous wave shape without any flat portions, on the substrate with the convex portions; and forming the electrode made of a material having an optical reflecting function on the polymer resin film so that the electrode has a continuous wave shape. A liquid crystal display device using the reflective substrate is provided, which includes: a reflective substrate in which an electrode made of a material having an optical reflecting function is provided on an insulating base substrate, and an upper surface of the electrode has a continuous wave shape; a second substrate provided opposing the reflective substrate; and a liquid crystal layer sealed between the reflective substrate and the second substrate.
公开/授权文献
- US6059286A Sheet conveyor and apparatus equipped therewith 公开/授权日:2000-05-09