公开(公告)号：US20250154405A1

公开(公告)日：2025-05-15

申请号：US18934332

申请日：2024-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Yong Joo Lee ,  Jiheon Kim ,  Minhan Lee

IPC: C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30

Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2  Formula 1 wherein M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2: wherein X1 is C or N; X2 is C or N; X3 is C or N; and X4 is C or N; Y1 is O, S, or Se; ring CY1 and ring CY3 are each independently a 5-membered heterocyclic group, a 5-membered heterocyclic group condensed with a C5-C30 carbocyclic group, or a 5-membered heterocyclic group condensed with a C1-C30 heterocyclic group; ring CY2, ring CY4, and ring CY5 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; and the remaining groups in Formulae 1A and 1B are as defined herein.