Invention Application
- Patent Title: POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Application No.: US17469497Application Date: 2021-09-08
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Publication No.: US20230081897A1Publication Date: 2023-03-16
- Inventor: Sangmo Kim , Yunmi Lee , Juhyun Kim , Jiwhan Kim , Yusuke MARUYAMA , Dmitry ANDROSOV , Soonok Jeon , Hyeonho Choi , Sangback Lee , Hanseul Lee
- Applicant: Samsung Electronics Co., Ltd. , Kwangwoon University Industry-Academic Collaboration Foundation
- Applicant Address: KR Suwon-si; KR Seoul
- Assignee: Samsung Electronics Co., Ltd.,Kwangwoon University Industry-Academic Collaboration Foundation
- Current Assignee: Samsung Electronics Co., Ltd.,Kwangwoon University Industry-Academic Collaboration Foundation
- Current Assignee Address: KR Suwon-si; KR Seoul
- Priority: KR10-2020-0118377 20200915
- Main IPC: C07F5/02
- IPC: C07F5/02 ; H01L51/00
Abstract:
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.
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