Invention Grant
- Patent Title: Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
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Application No.: US17592075Application Date: 2022-02-03
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Publication No.: US11912724B2Publication Date: 2024-02-27
- Inventor: Ohyun Kwon , Sangdong Kim , Hyungjun Kim , Virendra Kumar Rai , Bumwoo Park , Myungsun Sim , Jeoungin Yi , Yongsuk Cho , Byoungki Choi , Jongwon Choi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: CANTOR COLBURN LLP
- Priority: KR 20210016842 2021.02.05 KR 20220006178 2022.01.14
- Main IPC: C07F15/00
- IPC: C07F15/00
Abstract:
An organometallic compound represented by Formula 1:
M1(Ln1)n1(Ln2)n2 Formula 1
wherein M1 is a transition metal, Ln1 is a ligand represented by Formula 1-1, Ln2 is a bidentate ligand, n1 is 1, 2, or 3, and n2 is 0, 1, or 2,
wherein X1, X2, X11 to X14, Y1, R10, R20, ring CY2, b10, and b20 are as defined herein, and wherein * and *′ each indicate a binding site to M1.
M1(Ln1)n1(Ln2)n2 Formula 1
wherein M1 is a transition metal, Ln1 is a ligand represented by Formula 1-1, Ln2 is a bidentate ligand, n1 is 1, 2, or 3, and n2 is 0, 1, or 2,
wherein X1, X2, X11 to X14, Y1, R10, R20, ring CY2, b10, and b20 are as defined herein, and wherein * and *′ each indicate a binding site to M1.
Public/Granted literature
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