- 专利标题： POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME
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申请号： US17768627申请日： 2020-10-14
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公开(公告)号： US20240301279A1公开(公告)日： 2024-09-12
- 发明人: Bong-ki SHIN , Sung-hoon JOO , Byung-sun YANG , Ji-hwan KIM , Hyeon-jun JO , Sung-eun CHOI
- 申请人： SFC CO., LTD
- 申请人地址： KR Cheongju-si
- 专利权人： SFC CO., LTD
- 当前专利权人： SFC CO., LTD
- 当前专利权人地址： KR Cheongju-si
- 优先权： KR 20190126703 2019.10.14
- 国际申请： PCT/KR2020/014030 2020.10.14
- 进入国家日期： 2022-04-13
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; H10K50/11 ; H10K85/30 ; H10K85/40 ; H10K85/60
摘要：
The present invention relates to a novel polycyclic compound employed by an organic layer of an organic light-emitting device, and an organic light-emitting device employing the compound according to the present invention has markedly improved luminous efficiency. According to the present invention, it is possible to achieve a highly efficient organic light-emitting device which can be effectively applied to a variety of display devices.
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