Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Sungbum Kim

Soobyung Ko

Mina Jeon

Jaesung Lee

Junghoon Han

Eunsoo Ahn

Hyunjung Lee

Eunyoung Lee

Sujin Shin

Haejin Kim

Youngkook Kim

Seokhwan Hwang

Mieun Jun

Heechoon Ahn

Soo-byung Ko

Hyoyoung Lee

Junha Park

Munki Sim

Jihyung Lee

Jaejin Lyu

Sunwoo Kang

Sunmi Choi

Hyun Jung Lee

Soo-Byung Ko

Seihwan Ahn

Jinhee Ju

Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including a first compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the first compound represented by Formula 1:

Organic light-emitting device and organometallic compound

An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, an organic layer between the first electrode and the second electrode and including an emission layer, and at least one organometallic compound represented by Formula 1:

Organometallic compound and organic light-emitting device including the same

An organometallic compound represented by Formula 1 or 2 and an organic light-emitting device including the same.

An organic electroluminescence device including a first electrode, a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region disposed on the emission layer, and a second electrode disposed on the electron transport region, wherein the emission layer may include an organometallic compound represented by Formula 1 to thereby exhibit a long service life and/or high efficiency:

Organic electroluminescence device and organometallic compound for organic electroluminescence device

An organometallic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one of the organometallic compound represented by Formula 1.

Provided are an organometallic compound and an organic light-emitting device including the same. An organic layer of the organic light-emitting device includes an organometallic compound represented by Formula 1:

A light-emitting device includes a first compound represented by Formula 1, for example, in an emission layer of the device as a dopant or emitter. An electronic apparatus includes the light-emitting device, and the first compound represented by Formula 1 is an organometallic compound, in which M is platinum (Pt), palladium (Pd), gold (Au), nickel (Ni), silver (Ag), or copper (Cu):

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

An organic electroluminescence device includes an organometallic compound represented by Formula 1 in an emission layer to achieve high efficiency, low driving voltage, high luminance, and long life:

Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an organic light-emitting apparatus including the organic light-emitting device. Organic light-emitting devices including the organometallic compound may have a low driving voltage, high efficiency, and high luminance, thereby implementing high-quality organic light-emitting devices and organic light-emitting apparatuses.

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

Provided are an organometallic compound represented by Formula 1, wherein in Lis a ligand represented by Formula 1-1, an organic light-emitting device including the organometallic compound, and an apparatus including the organometallic compound. The organic light-emitting device includes 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 organic layer includes the organometallic compound.M(L)(L)  Formula 1

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

Provided are an organometallic compound and an organic light-emitting device including the organometallic compound. The organometallic compound may be represented by Formula 1. In Formula 1, Lmay be a ligand represented by Formula 2A or 2B, and Lmay be a monovalent organic ligand or a divalent organic ligand.

An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic light-emitting device includes an organometallic compound represented by Formula 1. When the organometallic compound is used in an organic light-emitting device, the organic light-emitting device may have excellent effects in terms of driving voltage, efficiency, color purity, and/or lifespan:

Provided is an organometallic compound, a light-emitting device including the same, and an electronic apparatus including the light-emitting device. The organometallic compound is represented by Formula 1, which is defined in the specification:

Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer comprising an emission layer between the first electrode and the second electrode, the organic layer including the organometallic compound represented by Formula 1.

An organometallic compound having a novel structure represented by Formula 1 and an organic light-emitting device including the same. In Formula 1, the substituents are the same as described in the Detailed Description.

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Sungbum Kim