Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Yuri Cho

Seungyeon Kwak

Kyuyoung Hwang

Seokhwan Hong

Byoungki Choi

Aram Jeon

Sunyoung Lee

Ohyun Kwon

Hyun Woo Koo

Kum Hee Lee

Jungin Lee

Banglin Lee

Sangdong Kim

Sunghun Lee

Jongwon Choi

Sukekazu Aratani

Shingo Ishihara

Sungjun Kim

Hyeonho Choi

Jiyoun Lee

Myungsun Sim

Yongsuk Cho

Chul Baik

Byungjoon Kang

Jeoungin Yi

Yoonhyun Kwak

Soyeon Kim

Jongsoo Kim

Jiwhan Kim

Dalho Huh

Whail Choi

Dmitry Kravchuk

Youngki Hong

Hyungsun Kim

Yasushi Koishikawa

Pyeongseok Cho

Yongtak Yang

Sunggyu Kang

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

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.

The present disclosure relates to an organometallic compound, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound, wherein the organometallic compound is represented by Formula 1: is suitable for use in an organic layer of an organic light-emitting device. The organic light-emitting device may have, due to the inclusion of an organic layer including the organometallic compound represented by Formula 1, a low driving voltage high efficiency, high power, high quantum efficiency, a long lifespan, a low roll-off ration, and excellent color purity. In addition, the organometallic compound represented by Formula 1 may provide high luminescent efficiency. Accordingly, a diagnostic composition including the organometallic compound may have high diagnostic efficiency. In Formula 1, groups and variables are the same as described in the specification.

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

An organometallic compound represented by Formula 1:M(L)(L)  Formula 1

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

Provided are an organometallic compound, an organic light-emitting device including the same, and a diagnostic composition including the same. The organometallic compound is represented by Formula 1M(L)(L)

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

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

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

An organic light-emitting device comprising: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer comprises an emission layer, the emission layer comprises a first host and a dopant, the dopant is an organometallic compound including platinum, the organic light-emitting device satisfies a condition of: HOMO(D)&#x2212;HOMO(Host 1)&#x2265;0.2 electron volts, HOMO(D) is a highest occupied molecular orbital (HOMO) energy level of the dopant in electron volts, HOMO(Host 1) is a HOMO) energy level of the first host in electron volts, and HOMO(D) and HOMO(Host 1) are each measured using a photoelectron spectrometer in an ambient atmosphere.

Organic light-emitting device

An organometallic compound represented by Formula 1:

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

A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium,

Composition and organic light-emitting device including the same

An organometallic compound represented by Formula 1: 

An organometallic compound represented by Formula 1:2 

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

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Suwon-si, South Korea

Yuri Cho