- 专利标题： Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device
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申请号： US17176714申请日： 2021-02-16
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公开(公告)号： US11758801B2公开(公告)日： 2023-09-12
- 发明人: Hyoyoung Lee , Hankyu Pak , Taeil Kim , Sun Young Pak , Jang Yeol Baek , Minjung 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： KR 20200070836 2020.06.11
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; H10K85/30 ; C07F5/02 ; C09K11/06 ; H10K50/11 ; H10K50/15 ; H10K50/16 ; H10K50/17 ; H10K101/10
摘要：
An organic electroluminescence device of an embodiment includes a first electrode facing a second electrode, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one organic layer among the plurality of organic layers includes a fused polycyclic compound represented by Formula 1 below, thereby showing improved emission efficiency.
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