发明申请
US20100038635A1 Organic electroluminescent display device and manufacturing method of organic electroluminescent display device
审中-公开
有机电致发光显示装置及有机电致发光显示装置的制造方法
- 专利标题： Organic electroluminescent display device and manufacturing method of organic electroluminescent display device
- 专利标题（中）： 有机电致发光显示装置及有机电致发光显示装置的制造方法
-
申请号： US12588434申请日： 2009-10-15
-
公开(公告)号： US20100038635A1公开(公告)日： 2010-02-18
- 发明人: Masahiro Tanaka , Takahiro Ochii , Toshiyuki Matsuura , Hajime Murakami
- 申请人： Masahiro Tanaka , Takahiro Ochii , Toshiyuki Matsuura , Hajime Murakami
- 专利权人： Hitachi Displays, Ltd.
- 当前专利权人： Hitachi Displays, Ltd.
- 优先权： JP2006-097514 20060331
- 主分类号： H01L51/52
- IPC分类号： H01L51/52
摘要：
The present invention provides a top-emission-type organic EL display device. In a top-emission-type organic EL display device which includes organic EL elements each of which is formed by stacking a reflective lower electrode, a function layer and a light-transmissive upper electrode in order, the upper electrode contains a plurality of fine particles which are made of a material different from a material of the upper electrode. The fine particles are preferably made of silica. A portion of the upper electrode may be provided below the fine particles and a portion of the upper electrode may be provided above the fine particles.
信息查询
IPC分类:
