Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Sungkyunkwan University

Ewha University-Industry Collaboration Foundation

Inkoo Kim

Hyeonho Choi

Soonok Jeon

Joonghyuk Kim

Yeonsook Chung

Won-joon Son

Sangho Park

Sangmo Kim

Hyejin Bae

Hasup Lee

Daun Jeong

Jong Soo Kim

Juhyun Kim

Yongsik Jung

Wook Hwan Kim

Jongsoo Kim

Myungsun Sim

Sooghang Ihn

Hosuk Kang

Namheon Lee

Dmitry Kravchuk

Sungho Nam

Sunghan Kim

Dongseon Lee

Minsik Min

Jihoon Kang

Jun Chwae

Jiho Yoo

Changho Noh

Youngmin You

Satoko Ishibe

Yusuke Maruyama

Junyeob Lee

Seokho Kang

Soohwan Sul

Won-Joon Son

Halim Lee

Youngmo Sung

Seunga Heo

An organic light-emitting device, comprising: a first electrode; a second electrode; and an organic layer located between the first electrode and the second electrode, wherein the organic layer comprises an emission layer, wherein the emission layer comprises a host, a sensitizer, and an emitter, wherein the host, the sensitizer, and the emitter are different from each other, and wherein the sensitizer is represented by Formula 1:M(L)(L)  Formula 1wherein, in Formula 1, Mis Au, Ag, or Cu, Lis a ligand represented by Formula 2-1 or Formula 2-2, and Lis a ligand represented by one of Formulae 3-1, 3-2, or 3-3: wherein A, A, A, X, Rto R, Rto R, b23, and b33 are as defined herein, and * indicates a binding site to Min Formula 1.

Organic light-emitting device

An organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer may include a host and a dopant, and the host may include at least one silane compound represented by Formula 1:

An organic light-emitting device including: a first electrode; a second electrode; and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, wherein the emission layer includes a polycyclic compound represented by Formula 1 and a host, and wherein an amount of the polycyclic compound is less than an amount of the host in the emission layer, wherein Formula 1 is as provided herein.

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 a heterocyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: Formulae 1-1 and 1-2 may each be understood by referring to the descriptions of Formulae 1-1 and 1-2 provided herein.

Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device

An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first material not including an electron transport moiety, a second material including at least one electron transport moiety, a third material having reorganization energy of about 0.4 eV or more, and a light-emitting material, wherein the first material, the second material, the third material, and the light-emitting material are different from one another, and wherein a ratio of a light-emitting component emitted from the light-emitting material to a total of light-emitting components emitted from the emission layer is about 90% or more.

Disclosed is an organic light-emitting device including an emission layer that includes a compound satisfying conditions 5′ and 6 below:0 eV<Δ≤0.1 eV  Condition 1:Δ>0.2 eV  Condition 6:

Organic light-emitting device comprising emission layer satisfying specific singlet excitation energy level conditions

Disclosed is an organic light-emitting device including an emission layer that includes a first compound satisfying Conditions 1 to 4 below:&#x394;&#x2003;&#x2003;Condition 1:0 eV&#x3c;&#x394;&#x2264;1.0 eV&#x2003;&#x2003;Condition 2:0 eV&#x3c;&#x394;&#x2264;0.15 eV&#x2003;&#x2003;Condition 3:&#x394;&#x3e;0 eV.&#x2003;&#x2003;Condition 4:

An organometallic compound represented by Formula 1: 

Organometallic compound and organic light-emitting device including the same

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Suwon-si, South Korea

Inkoo Kim