- 专利标题： OLED display panel and a display device comprising the same
-
申请号： US15713504申请日： 2017-09-22
-
公开(公告)号： US10510972B2公开(公告)日： 2019-12-17
- 发明人: Xiangcheng Wang , Yuji Hamada , Jinghua Niu , Chen Liu
- 申请人： SHANGHAI TIANMA AM-OLED CO., LTD.
- 申请人地址： CN Shanghai
- 专利权人： SHANGHAI TIANMA AM-OLED CO., LTD.
- 当前专利权人： SHANGHAI TIANMA AM-OLED CO., LTD.
- 当前专利权人地址： CN Shanghai
- 代理机构： Alston & Bird LLP
- 优先权： CN201710140136 20170309
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; H01L51/00 ; H01L51/52
摘要：
The present disclosure relates to an OLED display panel. With the OLED display panel, a higher luminous efficiency is achieved by selecting a thermally activated delayed fluorescent material for doping into an organic light emitting layer and applying a compound having a specific energy level to match, thereby the luminous efficiency of an organic photo electronic device is improved.
公开/授权文献
信息查询
IPC分类:
