发明授权
- 专利标题: Display device
- 专利标题(中): 显示设备
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申请号: US11495634申请日: 2006-07-31
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公开(公告)号: US07342626B2公开(公告)日: 2008-03-11
- 发明人: Kouichi Anno , Hitoshi Komeno , Tomonori Nishino
- 申请人: Kouichi Anno , Hitoshi Komeno , Tomonori Nishino
- 申请人地址: JP Mobara-Shi
- 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 Mobara-Shi
- 代理机构: Antonelli, Terry, Stout & Kraus, LLP.
- 优先权: JP2002-221607 20020730
- 主分类号: G02F1/136
- IPC分类号: G02F1/136 ; G02F1/1333
摘要:
The present invention prevents a frame-like luminance difference generated in a portion which surrounds a light transmissive region. In a pixel region formed on a substrate, a first pixel electrode formed of a light transmissive conductive layer is formed in one light transmissive region which is formed by partitioning the pixel region and a second pixel electrode formed of a non-light transmissive conductive film is formed on the other light reflective region. The first pixel electrode is positioned as a lower layer with respect to an insulation film. A hole is formed in the insulation film in a region corresponding to the light transmissive region so as to expose the first pixel electrode. The second pixel electrode is formed on a light reflective region of the insulation film. Light shielding is performed at a portion corresponding to a side wall surface of the hole formed in the insulation film.
公开/授权文献
- US20060262240A1 Display device 公开/授权日:2006-11-23
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