- 专利标题： Light emitting device having light-emitting layer including a manganese complex and quantum dots
-
申请号： US16812123申请日： 2020-03-06
-
公开(公告)号： US11456433B2公开(公告)日： 2022-09-27
- 发明人: Kyoungwon Park , Minki Nam , Hyunmi Doh , Sungwoon Kim , Jae Hong Park , Yunku Jung
- 申请人： Samsung Display Co., Ltd.
- 申请人地址： KR Yongin-si
- 专利权人： Samsung Display Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.
- 当前专利权人地址： KR Yongin-si
- 代理机构： Lewis Roca Rothgerber Christie LLP
- 优先权： KR10-2019-0043085 20190412
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; H01L27/32 ; H01L51/00
摘要：
A light emitting device may include a first electrode, a second electrode opposite to the first electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a manganese complex compound and a quantum dot. It is possible to improve life span and light emitting efficiency characteristics of the light emitting device.
公开/授权文献
信息查询
IPC分类:
