Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

University of Ulsan Foundation for Industry Cooperation

Minsik Min

Hyejin Bae

Sangmo Kim

Hasup Lee

Yongsik Jung

Hyeonho Choi

Sungho Nam

Soonok Jeon

Wook Hwan Kim

Jhunmo Son

Eunsuk Kwon

Sangho Park

Jongsoo Kim

Jong Soo Kim

Joonghyuk Kim

Hosuk Kang

Jun Chwae

Juhyun Kim

Yeonsook Chung

Jiwhan Kim

Sooghang Ihn

Hyesung Choi

Youngmok Son

Wataru Sotoyama

Minhyung Lee

Myungsun Sim

Younghoon Lee

Eunkyung Lee

Hwang Suk Kim

Younsuk Choi

Changho Noh

Wonseok Oh

Youngchun Kwon

Inkoo Kim

Yusuke Maruyama

Daun Jeong

Won-Joon Son

Kyeongsik Ju

Joonghee Won

Provided is an organic light-emitting device including an emission layer that includes a sensitizer, a fluorescent emitter, and a host.

Organic light-emitting device

Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound and an electronic apparatus including the organic light-emitting device: Formula 1 may be understood by referring to the descriptions of Formula 1 provided herein.

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

Provided are the organometallic compound represented by Formula 1 and an organic light-emitting device including the same: M, Xto X, X, ring CYto ring CY, T, T, Rto R, and ato ain Formula 1 are the same as described in the present specification.

Organometallic compound and organic light-emitting device including the same

Provided is an organic light-emitting device including an emission layer that includes a host, a sensitizer, and an emitter.

An organometallic compound represented by Formula 1, wherein Mis beryllium, magnesium, aluminum, calcium, titanium, manganese, cobalt, copper, zinc, gallium, germanium, zirconium, ruthenium, rhodium, palladium, silver, rhenium, platinum, or gold; Ato Aare each independently a C-Ccarbocyclic group or a C-Cheterocyclic group; Ais a 5-membered heterocyclic group; Ais at least two rings of a C-Ccarbocyclic group comprising a 6-membered carbocyclic group, or Ais at least two rings of a C-Cheterocyclic group comprising a 6-membered carbocyclic group or a 6-membered heterocyclic group; X, X, X, and Xto Xare each independently C or N; Tto Tare each independently a single bond, *—N[(L)-(R)]—*′, *—B(R)—*′, *—P(R)—*′, *—C(R)(R)—*′, *—Si(R)(R)—*′, *—Ge(R)(R)—*′, *—S—*′, *—Se—*′, *—O—*′, *—C(═O)—*′, *—S(═O)—*′, *—S(═O)—*′, *—C(R)═C(R)—*′, *—C(═S)—*′, or *—C≡C—*′; and wherein the other substituents may be understood by referring to the detailed description.

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

Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.M(L)(L)  <Formula 1> Lin Formula 1 is a ligand represented by Formula 1-1, and other substituents are the same as described in the detailed description of the specification:

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

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

Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.M(L)(L)&#x2003;&#x2003;&#x3c;Formula 1&#x3e;

An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound are provided:M(L)(L)&#x2003;&#x2003;Formula 1

An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound:M(L)(L)&#x2003;&#x2003;Formula 1

An organic light-emitting device including a predetermined host and a thermally activated delayed fluorescence emitter.

Presented is an organic light-emitting device including a host, a dopant, and a sensitizer.

An organometallic compound represented by Formula 1:M(L)(L)(L)&#x2003;&#x2003;Formula 1

An organometallic compound represented by Formula 1:M(L)(L)&#x2003;&#x2003;Formula 1

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Suwon-si, South Korea

Minsik Min