专利检索 ap:("Samsung Electronics Co., Ltd." OR "Kwangwoon University Industry-Academic Collaboration Foundation") AND inv:"Yunmi Lee" 第 1 页

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发明申请
POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME 有权

公开(公告)号：US20230081897A1

公开(公告)日：2023-03-16

申请号：US17469497

申请日：2021-09-08

申请人： Samsung Electronics Co., Ltd. , Kwangwoon University Industry-Academic Collaboration Foundation

发明人： Sangmo Kim , Yunmi Lee , Juhyun Kim , Jiwhan Kim , Yusuke MARUYAMA , Dmitry ANDROSOV , Soonok Jeon , Hyeonho Choi , Sangback Lee , Hanseul Lee

IPC分类号： C07F5/02 , H01L51/00

摘要： A polycyclic compound represented by Formula 1: wherein, in Formulae 1, ring CY1, ring CY2, and ring CY3 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; X1 is B, N, P, P(═O), P(═S), Al, Ga, As, C(R4), Si(R4), or Ge(R4); Y1 and Y2 are each independently O, S, Se, B(R5), N(R5), C(R5)(R6), Si(R5)(R6), Ge(R5)(R6), Ga(R5), As(R5) P(R5), P(═O)(R5), P(═S)(R5), or Al(R5); and R1, R2, R3, b1, b2, and b3 are as provided herein.