公开(公告)号：US20240341189A1

公开(公告)日：2024-10-10

申请号：US18617943

申请日：2024-03-27

申请人： SFC CO., LTD.

发明人： Ji-hwan Kim ,  Kyung-Hwa Park ,  Hyeon-jun Jo ,  Seong-eun Woo ,  Soo-kyung Kang ,  Da-Yeon Lee ,  Hui-Jae Choi ,  Ji-hyun Lee ,  Sung-hoon Joo

IPC分类号： H10K85/60 ,  C07F5/02 ,  C07F7/08 ,  C09K11/06 ,  H10K50/12 ,  H10K85/40

CPC分类号： H10K85/658 ,  C07F5/027 ,  C07F7/0812 ,  C09K11/06 ,  H10K85/40 ,  C09K2211/1018 ,  H10K50/12

摘要： Disclosed are a polycyclic compound with a specific fused ring structure and an organic light emitting device including a light emitting layer that employs the polycyclic compound. The use of the polycyclic compound ensures significantly long lifetime and improved luminous efficiency of the device.