Lg Chem, Ltd

Sujeong Geum

Wanpyo Hong

Kyunghee Kim

Dongheon Kim

Moung Gon Kim

Dong Hoon Lee

Woochul Lee

Ki Kon Lee

Seonwoo Kim

Kongkyeom Kim

Ki Dong Koo

Yongbum Cha

Sang Duk Suh

Tae Yoon Park

Jung Min Yoon

Jaegoo Lee

Hye Min Cho

Sung Kil Hong

Dong Uk Heo

Joo Ho Kim

Minseung Chun

Sang Young Jeon

Sunghyun Hwang

Jin Joo Kim

Nansra Heo

Ji Young Choi

Young Seok Kim

Hyungjin Lee

Jae Seung Ha

Yonghan Lee

Hoon Jun Kim

Woo Jin Cho

Hongsik Yoon

Younghee Lee

Da Jung Lee

Sihyun Han

Jongsoo Song

A compound of Formula 1 and an organic light emitting device including the same, the compound used as a material for an organic material layer of the organic light emitting device, and providing high efficiency and low voltage characteristics of the organic light emitting device.

Compound and organic light-emitting device comprising same

Provided is a heterocyclic compound of Chemical Formula 1:

Heterocyclic compound and organic light-emitting device comprising same

Provided is a compound of Chemical Formula 1:

Compound and organic light emitting device comprising same

Provided is an organic light emitting device comprising an anode; a cathode; and a light emitting layer provided between the anode and the cathode, wherein the light emitting layer comprises a first host material comprising a compound of Chemical Formula A:

Organic light emitting element

Polycyclic compound and organic light emitting diode comprising same

A compound represented by Chemical Formula 1, and an organic light emitting device comprising the same, the compound used in an organic material layer of the organic light emitting device, and providing low driving voltage and high efficiency properties of the organic light emitting device.

Boron-containing compound and organic light-emitting element comprising same

A compound of Formula 1 and an organic light emitting device including the same.

Compound and organic light emitting diode comprising same

A compound represented by Formula 1 and an organic light emitting device including the same, and the compound providing lower driving voltage, improved light efficiency, and improved service life characteristics of the organic light emitting device.

Heterocyclic compound and organic light emitting device comprising same

Polycyclic compound and organic light-emitting device comprising same

Provided is a compound of Chemical Formula 1: wherein, in Chemical Formula 1:

Compound and organic light emitting device comprising the same

Provided is an organic light-emitting device including: an anode; a cathode provided to face the anode; and organic material layers including a light emitting layer disposed between the anode and the cathode, wherein the light emitting layer, one or more layers of the organic material layers disposed between the anode and the light emitting layer, and one or more layers from among the organic material layers disposed between the cathode and the light emitting layer, each include one or more compounds each composed of sp3 carbon as a center, the light emitting layer includes a host including one or more anthracene-based compounds, and among organic materials included in the organic material layers, the bandgap energy (E) of each of the organic materials except for a dopant compound is 3 eV or more.

Organic light-emitting device

A compound of Chemical Formula 1, and an organic light emitting device including the same

Polycyclic compound and organic light-emitting device including same

A compound of Chemical Formula 1 and an organic light emitting device including the same, the compound used as a material of an organic material layer of the organic light emitting device and providing high color purity and enhanced lifetime properties of the organic light emitting device.

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Daejeon, South Korea

Sujeong Geum