发明申请
- 专利标题： ORGANIC EL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- 专利标题（中）： 有机EL显示装置及其制造方法
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申请号： US13980310申请日： 2012-01-31
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公开(公告)号： US20130299808A1公开(公告)日： 2013-11-14
- 发明人: Hiroshi Sugimoto , Tohru Sonoda
- 申请人： Hiroshi Sugimoto , Tohru Sonoda
- 申请人地址： JP 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： JP Osaka
- 优先权： JP2011-023987 20110207
- 国际申请： PCT/JP2012/000603 WO 20120131
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; H01L51/56
摘要：
In an organic EL display device (100), an insulating layer (113) includes a first insulating film (113a) and a second insulating film (113b) provided thereabove, a plurality of upper electrodes (115c) are each provided to cover a corresponding one of a plurality of organic EL layers (115b), and a reflection film (114) is provided between the first insulating film (113a) and the second insulating film (113b), corresponding to a region N other than the a light emission region. The reflection film (114) reflects toward a sealing substrate (120) a portion of light generated in each organic EL layer (115b) which is diffused into the region N other than the light emission region so that the portion of the light is transmitted through a separation wall portion (116) and the sealing substrate (120) to be viewed as an image on the sealing substrate.