Lg Chem, Ltd

Donghee Kim

Minjun Kim

Kongkyeom Kim

Min Woo Lee

Dong Hoon Lee

Sang Duk Suh

Hyok Joon Kwon

Seoyeon Kim

Min Woo Jung

Jungha Lee

Sunghyun Hwang

Sangwoo Lee

Young Seok Kim

Seung Won Choi

Hyoung Seok Kim

Joongsuk Oh

Sunmin Kim

Da Jung Lee

An organic light emitting device comprising a first electrode, a second electrode provided to face the first electrode, and a light emitting layer provided between the first electrode and the second electrode and including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, the organic light emitting device which exhibits low driving voltage, high emission efficiency, and long lifespan characteristics.

Organic light emitting device

A compound of Formula 1 and an organic light emitting device including the same, and the compound providing low driving voltage, high light emitting efficiency, and a long service life of the organic light emitting device.

Compound and organic light emitting device comprising same

A compound of Chemical Formula 1, and an organic light emitting device comprising the same, the compound used as a material of an organic material layer of the organic light emitting device and providing enhanced efficiency and low driving voltage of the organic light emitting device.

Provided is a compound of Chemical Formula 1:

Carbazole-based compound and organic light emitting diode comprising same

Compound and organic light emitting diode comprising same

The present specification provides a benzocarbazole-based compound of chemical formula 1 and an organic light-emitting device comprising same. The benzocarbazole-based compound as a material of an organic material layer of the organic light emitting device provides enhanced efficiency, low driving voltage and increased lifetime. 

Benzocarbazole-based compound and organic light-emitting device comprising same

The present specification provides a compound of Chemical Formula 1, and an organic light emitting device including the same. The compound provides a low driving voltage, high light emission efficiency and a long lifetime of the organic light emitting device. 

Compound and organic light-emitting diode comprising same

Growing community of inventors

Daejeon, South Korea

Donghee Kim