Lg Chem, Ltd

Jungoh Huh

Dong Hoon Lee

Dong Uk Heo

Miyeon Han

Boonjae Jang

Min Woo Jung

Minyoung Kang

Sung Kil Hong

Junghoon Yang

Heekyung Yun

Yongbum Cha

Jae Tak Lee

Seongmi Cho

Tae Yoon Park

Jungha Lee

Seong So Kim

Hyungjin Lee

Yun Hwan Kim

Sangbin Lee

Wooyung Jung

Wanpyo Hong

Jungi Jang

Kongkyeom Kim

Minseung Chun

Jin Joo Kim

Dongheon Kim

Chang Hwan Kim

Boon Jae Jang

Sang Young Jeon

Ju Young Lee

Mi Yeon Han

Hye Young Jang

Wonjoon Heo

Wonik Jeong

Yongha Kim

Wonik Jung

Provided is an organic light-emitting device comprising: a first electrode; a second electrode provided to face the first electrode; and a first organic material layer and a second organic material layer provided between the first electrode and the second electrode, in which the first organic material layer includes a compound of Formula 1, and the second organic material layer includes a compound of Formula 2.

Organic light-emitting device

A fluorene derivative of any of Chemical Formula 1-1 to Chemical Formula 1-3:

Fluorene derivative and organic light emitting device comprising same

A heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device including the same, and the heterocyclic compound which is used as a material of an organic material layer of the organic light emitting device and provides improved efficiency, low driving voltage and improved lifetime characteristics of the organic light emitting device.

Heterocyclic compound and organic light emitting device comprising same

A novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same.

Compound and organic light emitting device comprising the same

Provided is an organic light emitting device including a first organic material layer that comprises a compound of Formula 1: and a second organic material layer comprising a compound of Formula 2:

Organic light emitting diode

The present specification relates to an organic light emitting device having high light emission efficiency. Such organic light emitting device comprises a light emitting layer provided between the cathode and the anode, and including an anthracene derivative represented by the following Chemical Formula 2, and an organic material layer provide between the cathode and the light emitting layer, and including a cyclic compound represented by the following Chemical Formula 1.  wherein Ar1, Ar2, X, G1, G2, m, n, R1-R8, Ar3, Ar4, L3, and I3 are described herein.

Organic light-emitting element

The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same:

Compound and organic light-emitting device comprising same

Provided is an organic light emitting device including a first electrode; a second electrode opposite to the first electrode; and a first organic material layer and a second organic material layer provided between the first electrode and the second electrode, wherein the first organic material layer includes a compound of Chemical Formula 1:

Provided is a compound of Chemical Formula 1:

Condensed cyclic compound and organic light emitting device comprising same

Provided is a fluorene derivative of Chemical Formula 1: and an organic light emitting device comprising the same.

An organic light emitting device having a first organic material layer that includes a compound of Chemical Formula 1 and the second organic material layer that includes a compound of Chemical Formula 2,

Organic light emitting device

Provided is a heterocyclic compound of Chemical Formula 1:

Heterocyclic compound and organic light emitting element comprising same

A novel compound represented by the following Chemical Formula 1, and an organic light emitting device comprising the same.

Provided is an organic light emitting device comprising: an anode; a cathode; a light emitting layer provided between the anode and the cathode; and an organic material layer provided between the cathode and the light emitting layer, wherein the light emitting layer comprises a compound of Chemical Formula 1, and the organic material layer provided between the cathode and the light emitting layer contains a compound of Chemical Formula 2.

Organic light emitting device containing a light emitting layer an anthracene derivative, and an organic material layer containing a compound including as sustituents a cyano group and a nitrogen-containing heteroring

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Daejeon, South Korea

Jungoh Huh