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公开(公告)号：US11489124B2
公开(公告)日：2022-11-01
申请号：US16882900
申请日：2020-05-26
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoyoung Lee , Soo-Byung Ko , Junha Park , Han Kyu Pak , Jang Yeol Baek , Mun-Ki Sim , Chanseok Oh
Abstract: An organic electroluminescence device of the present embodiments includes oppositely disposed first electrode and second electrode, and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one 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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