发明申请
- 专利标题： ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
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申请号： US17292128申请日： 2019-12-21
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公开(公告)号： US20210408386A1公开(公告)日： 2021-12-30
- 发明人: In-Bum SONG , Seung-Hee YOON , Shin-Han KIM , So-Young JANG , Jin-Ho PARK , Dong-Hyeok LIM , Yoon-Deok HAN
- 申请人： LG DISPLAY CO., LTD.
- 申请人地址： KR Seoul
- 专利权人： LG DISPLAY CO., LTD.
- 当前专利权人： LG DISPLAY CO., LTD.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2018-0172062 20181228
- 国际申请： PCT/KR2019/018227 WO 20191221
- 主分类号： H01L51/00
- IPC分类号： H01L51/00
摘要：
The present disclosure relates to an OLED that includes a first electrode; a second electrode facing the first electrode; and a first emitting material layer including a first host, a second host and a first blue dopant and positioned between the first and second electrodes, wherein the first host is an anthracene derivative, and the second host is a deuterated anthracene derivative.
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