![有机发光显示设备以及制造有机发光显示设备的方法](/CN/2013/1/14/images/201310071417.jpg)
基本信息:
- 专利标题: 有机发光显示设备以及制造有机发光显示设备的方法
- 申请号:CN201310071417.2 申请日:2013-03-06
- 公开(公告)号:CN103579284B 公开(公告)日:2018-01-16
- 发明人: 瓦列里·普鲁申斯基 , 金旻首 , 玄元植 , 罗兴烈 , 表相佑
- 申请人: 三星显示有限公司
- 申请人地址: 韩国京畿道
- 专利权人: 三星显示有限公司
- 当前专利权人: 三星显示有限公司
- 当前专利权人地址: 韩国京畿道
- 代理机构: 北京德琦知识产权代理有限公司
- 代理人: 李文颖; 周艳玲
- 优先权: 10-2012-0086229 2012.08.07 KR
- 主分类号: H01L27/32
- IPC分类号: H01L27/32 ; H01L51/52 ; H01L51/56
An organic light emitting display device may include a first substrate, a first electrode disposed on the first substrate, a pixel defining layer disposed on the first electrode and the first substrate, an organic light emitting structure disposed on the first electrode, a second electrode disposed on the organic light emitting structure and the pixel defining layer, a second substrate disposed on the second electrode, etc. The pixel defining layer may include a fine uneven structure positioned in the display and the non-display regions. The organic light emitting structure may be substantially uniformly formed on the first electrode through the pixel defining layer having the fine uneven structure, so that an organic light emitting display device may exhibit increased lifetime and may show improved image quality.
公开/授权文献:
- CN103579284A 有机发光显示设备以及制造有机发光显示设备的方法 公开/授权日:2014-02-12