Samsung Display Co., Ltd.

Dms Co., Ltd.

Sunwoo Kang

Taekyung Kim

Youngmi Cho

Soobyung Ko

Sangho Jeon

Byeongwook Yoo

Myeongsuk Kim

Jimyoung Ye

Sunmi Choi

Seulong Kim

Jaejin Lyu

Pilgu Kang

Jiyoung Kwon

Soonchul Chang

Illhun Cho

Chul Huh

Jungsub Lee

Sungbum Kim

Eunyoung Lee

Jaeyong Lee

Mina Jeon

Sunghun Lee

Jihwan Yoon

Hyun Eok Shin

Minkyung Kim

Jaehoon Hwang

Hyosup Shin

Yongseok Park

Jinoh Kwag

Kyungchan Chae

Jongwon Lee

Sunjae Kim

Jin-Won Sun

Daeyong Kim

Hyoyeon Kim

Yoonkyoo Lee

Illsoo Park

Daewon Lee

Hyunjin Kim

Jaeho Jeong

Sukbeom You

Eunkyung Koh

Dahye Cho

Myung-ki Lee

Hyunsoo Moon

Provided are an organic light-emitting device, an apparatus including the organic light-emitting device, and an organometallic compound represented by Formula 1. 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 represented by Formula 1.

Organic light-emitting device, apparatus including the same, and organometallic compound

Provided are an organic light-emitting device having improved luminescent efficiency and a compound.

Organic light-emitting device and compound

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

Organometallic compound and organic light-emitting device including the same

An organic electroluminescence device includes: a first electrode; a second electrode facing the first electrode; and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one organic layer of the plurality of organic layers includes a first compound represented by Formula 1, a second compound represented by Formula 2, and a third compound represented by Formula 3, wherein Formulae 1-3 are defined herein.

Organic electroluminescence device and organometallic compound for organic electroluminescence device

Provided are a near-infrared light-emitting diode including an osmium (Os)-containing organometallic compound and a device including the near-infrared light-emitting diode. The near-infrared light-emitting diode includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, where the organic layer includes a near-infrared light-emitting layer, the near-infrared light-emitting layer includes the osmium (Os)-containing organometallic compound.

Near-infrared light-emitting diode and device including near-infrared light-emitting diode

An organometallic compound is represented by Formula 1. An 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. The organic light-emitting device further includes at least one organometallic compound represented by Formula 1.

Organometallic compound and organic light-emitting device including same

Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and an organic light-emitting apparatus including the organic light-emitting device. 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, the organic layer including an emission layer and at least one of the organometallic compound represented by Formula 1.

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

An organometallic compound includes a hexadentate ligand bonded to a metal atom (M). An energy level (E) of aMC state (triplet metal centered state) of the organometallic compound is higher than an energy level (E) of aMLCT state (triplet metal-to-ligand charge transfer state) of the organometallic compound.

The present disclosure relates to an organic electroluminescence device including an organometallic compound represented by Formula 1 or Formula 2 below in an emission layer, to achieve long service life of the organic electroluminescence device. 

A metallic compound for use in an electronic apparatus having an organic light emitting element, the metallic compound having a refractive index: n&#x2264;about 1.60; n&#x2264;about 1.65; and n&#x2264;about 1.68.

Low refractive index compound and electronic apparatus including the same

A condensed cyclic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and comprising an emission layer, the organic layer including the condensed cyclic compound represented by Formula 1. A display apparatus includes: a thin-film transistor comprising a source electrode, a drain electrode, and an active layer; and the organic light-emitting device.

Condensed cyclic compound, organic light-emitting device including the same, and display apparatus including the organic light-emitting device

A deposition apparatus includes a chamber, a stage which is disposed within the chamber and on which a target substrate is seated, a deposition source disposed within the chamber and including a deposition material, a plurality of nozzles connected to the deposition source within the chamber to inject the deposition material in a direction of the stage, and an ionizer disposed between the nozzles and the stage to charge the deposition material injected from the nozzles. A first electric field is generated in each of the ionizer and the nozzles, and a second electric field having an intensity less than the first electric field is generated between the stage and the ionizer. Each of the nozzles includes a plurality of protrusion tips disposed on an inner surface of each of the nozzles to charge the deposition material.

Deposition apparatus and deposition method using the same

An organic light-emitting device including: a first electrode, a hole transport region including a first hole transport layer (HTL), an emission layer, an electron transport region; and a second electrode; wherein the first HTL includes a first compound and a second compound, the emission layer includes a third compound and a fourth compound, the electron affinity of the second compound is greater than the electron affinity of the first compound, a lowest unoccupied molecular orbital (LUMO) energy level of the fourth compound is greater than a LUMO energy level of the third compound, the second compound and the third compound are different from each other, and the minimum anionic dissociation energy of the second compound is greater than the triplet energy of the third compound.

Organic light-emitting device

An organic material purification composition, a mixed composition, and a method of purifying an organic material, the organic material purification composition including an ionic liquid in which a cation and an anion are combined; and an organic solvent, wherein the organic solvent includes an alcohol or a ketone.

Organic material purification composition and method of purifying organic materials using the same

An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound may be represented by Formula 1, wherein Lis a ligand represented by Formula 2A and Lis a ligand represented by Formula 2B. Further details about the compounds are presented in the disclosure.M(L)(L),&#x2003;&#x2003;&#x3c;Formula 1&#x3e; 

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Yongin-si, South Korea

Sunwoo Kang