Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Samsung Sdi Co., Inc.

Korea Advanced Institute of Science and Technology

Kum Hee Lee

Kyuyoung Hwang

Yoonhyun Kwak

Seungyeon Kwak

Byoungki Choi

Aram Jeon

Ohyun Kwon

Hyeonho Choi

Banglin Lee

Whail Choi

Sangdong Kim

Jongwon Choi

Sukekazu Aratani

Byungjoon Kang

Sunghun Lee

Yongsuk Cho

Myungsun Sim

Kyuhyun Im

Sungjun Kim

Hyun Woo Koo

Jiwhan Kim

Chul Baik

Yasushi Koishikawa

Yuri Cho

Jiyoun Lee

Hwayoung Cho

Jeoungin Yi

Shingo Ishihara

Sunyoung Lee

Hyungjun Kim

Jungin Lee

Seokhwan Hong

Sungmin Kim

Wataru Sotoyama

Sangho Park

Jongsoo Kim

Dalho Huh

Yong Joo Lee

Youngki Hong

Mitsunori Ito

Virendra Kumar Rai

Younsuk Choi

Jun Chwae

Jiho Yoo

Hyungsun Kim

Kyungdoc Kim

Youngmin Nam

Won-joon Son

Sunghun Hong

Sunggyu Kang

Wooyoun Kim

Juhee Moon

Sunghyun Jung

Byoungki Cho

Yoonhyn Kwak

Provided are a light-emitting device and an electronic apparatus including the same. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode, wherein the first electrode is a reflective electrode, the emission layer includes i) a first emission layer, ii) a second emission layer, or a combination thereof, wherein when the first emission layer and the second emission layer are both present, then the second emission layer is located between the first emission layer and the second electrode, the first emission layer includes a first compound capable of emitting first light having a first spectrum, λP(1) is an emission peak wavelength (nm) of the first spectrum, the second emission layer includes a second compound capable of emitting second light having a second spectrum, λP(2) is an emission peak wavelength (nm) of the second spectrum, the emission layer may emit third light having a third spectrum, λP(3) is an emission peak wavelength (nm) of the third spectrum, λP(1) is less than λP(2), |λP(1)−λP(2)| is greater than 0 nm and less than or equal to 30 nm, and each of |λP(2)−λP(3)| and |λP(3)−λP(1)| is greater than or equal to 0 nm and less than or equal to 30 nm.

Light-emitting device and electronic apparatus including the same

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

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

A display apparatus includes: an organic light emitting diode (OLED) structure including in which at least one blue light-emitting unit and at least one green light-emitting unit are stacked to provide incident light in which the blue incident light and the green incident light are mixed; a first pixel, a second pixel, and a third pixel disposed on the OLED structure; color conversion layers disposed on at least two of the first, the second, or the third pixels, and including quantum dots for converting the mixed incident from the OLED structure into light of a predetermined color; and first, second, and third color filters disposed on the first, the second, and the third pixels, respectively, to absorb or block light of a predetermined wavelength band, wherein a conversion value of an area of a spectrum in a wavelength region of 380 nanometers to 780 nanometers of the green incident light with respect to a difference between a wavelength at the maximum transmittance of the second color filter and the medial wavelength of the incident green light (Δλ) may be 3.6 or greater and 13 or less.

Display apparatus

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:M(L)(L)  Formula 1

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

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

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:M(L)(L)  <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:M(L)(L)  Formula 1In Formula 1, M is a transition metal; Lis a ligand represented by Formula 2 as disclosed herein; Lis a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand; n1 is 1, 2, or 3, wherein, when n1 is 2 or greater, two or more ligands Lare identical to or different from each other; n2 is 0, 1, 2, 3, or 4, wherein, when n2 is 2 or greater, two or more ligands Lare identical to or different from each other; and Land Lare different from each other.

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 1wherein M, L, L, n1 and n2 are each independently the same as defined in the specification.

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

Provided are a composition and an organic light-emitting device including the same, wherein the composition includes a platinum-containing organometallic compound, a first compound, a second compound, and a third compound.

Composition and organic light-emitting device including the same

An organometallic compound represented by Formula 1:M(L)(L)  Formula 1 In Formula 1, M is a transition metal; Lis a ligand represented by Formula 2 as disclosed herein; Lis a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand; n1 is 1, 2, or 3, wherein, when n1 is 2 or greater, ligands Lare identical to or different from each other; and n2 is 0, 1, 2, 3, or 4, wherein, when n2 is 2 or greater, ligands Lare identical to or different from each other.

Growing community of inventors

Suwon-si, South Korea

Kum Hee Lee