发明申请
- 专利标题： LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING ELEMENT
- 专利标题（中）： 发光元件，显示装置及制造发光元件的方法
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申请号： US14897021申请日： 2014-06-30
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公开(公告)号： US20160126489A1公开(公告)日： 2016-05-05
- 发明人: Kazuhiro YOKOTA , Yuuki ABE , Yasuharu SHINOKAWA , Kosuke MISHIMA
- 申请人： JOLED INC.
- 申请人地址： JP Tokyo
- 专利权人： JOLED INC.
- 当前专利权人： JOLED INC.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2013-141159 20130704
- 国际申请： PCT/JP2014/003468 WO 20140630
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; H01L51/56 ; H01L51/50
摘要：
An organic EL element includes: a first electrode that is a metal layer; a transparent conductive layer containing indium zinc oxide; and a light-emitting layer, wherein the first electrode, the transparent conductive layer, and the light-emitting layer are stacked, and a ratio of zinc to indium in a vicinity of an interface of the transparent conductive layer is lower than or equal to 0.25, the interface being closer to the light-emitting layer.
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