发明授权
- 专利标题： EL display device
- 专利标题（中）： EL显示装置
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申请号： US13104091申请日： 2011-05-10
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公开(公告)号： US08754577B2公开(公告)日： 2014-06-17
- 发明人: Takeshi Nishi , Noriko Ishimaru
- 申请人： Takeshi Nishi , Noriko Ishimaru
- 申请人地址： JP Atsugi-shi, Kanagawa-ken
- 专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人： Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人地址： JP Atsugi-shi, Kanagawa-ken
- 代理机构： Fish & Richardson P.C.
- 优先权： JP11-356732 19991215
- 主分类号： H01L51/54
- IPC分类号： H01L51/54
摘要：
An EL display device capable of reducing an average film resistance of an anode in an EL device as well as displaying an image with high definition, and electrical equipment including such an EL display device are provided. A light-shielding metal film (109) is provided on an anode (108) so as to conceal gaps between the pixels. Thus, an average film resistance of the anode (108) in the EL device is reduced. Furthermore, light leakage from the gaps between the pixels can be prevented, resulting in an image display with high definition.
公开/授权文献
- US20110210661A1 EL DISPLAY DEVICE 公开/授权日：2011-09-01