Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Korea Advanced Institute of Science and Technology

Yongsuk Cho

Jongwon Choi

Yoonhyun Kwak

Sangdong Kim

Ohyun Kwon

Seungyeon Kwak

Hyun Woo Koo

Soyeon Kim

Jiyoun Lee

Dmitry Kravchuk

Kum Hee Lee

Byoungki Choi

Sunghun Lee

Banglin Lee

Sukekazu Aratani

Chul Baik

Kyuhyun Im

Kyuyoung Hwang

Hyeonho Choi

Myungsun Sim

Whail Choi

Sungjun Kim

Aram Jeon

Jiwhan Kim

Bumwoo Park

Hwayoung Cho

Seokhwan Hong

Virendra Kumar Rai

Yuri Cho

Shingo Ishihara

Hyungjun Kim

Sangshin Lee

Jongsoo Kim

Junseok Kim

Jungin Lee

Namheon Lee

Dongyeong Kim

Youngki Hong

Jeoungin Yi

Yasushi Koishikawa

Won-joon Son

Jinwoo Kim

Chui Baik

Seongjun Yoon

Seungyeol Baek

Seoungtae Kim

Muhyun Baik

Sunggyu Kang

Wooyoun Kim

Byeonggwan Lee

Dongmin Kang

Juhee Moon

Yoonhyn Kwak

An organometallic compound represented by Formula 1:

Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound

Disclosed are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic device including the organic light-emitting device: The detailed description of Formula 1 is the same as described in the present specification.

Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device

An organometallic compound, represented by Formula 1:M(Ln)(Ln)  Formula 1wherein, in Formula 1, Mis a transition metal, Lnis a ligand represented by Formula 1-1, Lnis a ligand represented by Formula 2-1 or 2-2, n1 is 1 or 2, and n2 is 1 or 2:

An organometallic compound is represented by Formula 1:

Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compound

Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device: wherein, in Formula 1, Y, ring CY, ring CY, T, T, Ato A, a1, and a2 are as defined in the specification.

An organometallic compound represented by Formula 1, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound:

Organometallic compound, organic light- emitting device including the same, and diagnostic composition including the organometallic compound

An organometallic compound represented by Formula 1: wherein, in Formula 1, Ris hydrogen, deuterium, a substituted or unsubstituted C-Calkyl group, a substituted or unsubstituted C-Ccycloalkyl group, a substituted or unsubstituted C-Cheterocycloalkyl group, a substituted or unsubstituted C-Caryl group, a substituted or unsubstituted C-Cheteroaryl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, or a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group; and ring CY, Rto R, R, and R, are as described herein.

Aspects of the present disclosure provide an organometallic compound, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound. The organometallic compound, which may act as a dopant in the emission layer is represented by Formula 1:

Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound

Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same:

Organometallic compound and organic light-emitting device including the same

An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound:

An organometallic compound, wherein the organometallic compound has a Csymmetric structure, and is represented by Formula 1,

Organometallic compound, organic light-emitting device including the same and electronic apparatus including the organic light-emitting device

An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

Provided is an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device.Ir(L)(L)(L)  Formula 1

An organometallic compound represented by Formula 1:M(Ln)(Ln)  Formula 1wherein Mis a transition metal, Lnis a ligand represented by Formula 1-1, Lnis a bidentate ligand, n1 is 1, 2, or 3, and n2 is 0, 1, or 2,

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Hwaseong-si, South Korea

Yongsuk Cho