Lg Chem, Ltd

Sang Young Jeon

Yeon Hwan Kim

Minseung Chun

Tae Yoon Park

Yong Bum Cha

Seongmi Cho

Sung Jae Lee

Dong Hoon Lee

Sung Kil Hong

Seong Mi Cho

Hyoung Seok Kim

Minwoo Choi

Hyeon Soo Jeon

Jungha Lee

Hoyong Lee

Kongkyeom Kim

Min Soo Kang

Jun Gi Jang

Seoyeon Kim

Hyeon Sik Choi

Yongbum Cha

Chang Hwan Kim

Ji Eun Kim

Sang Duk Suh

Minsoo Kang

Seong So Kim

Seokhee Yoon

Dongheon Kim

Jungi Jang

Hyungjin Lee

Kong Kyeom Kim

Byung Sun Jeon

Se Hwan Son

Wook Dong Cho

Yeon Ho Cho

Min Seung Chun

Sae Hwan Son

Jong Geol Kim

Young Kyu Han

Min Woo Jung

Jungoh Huh

Wanpyo Hong

Su Jin Han

Boon Jae Jang

Jin Joo Kim

Jae C Lee

Minjun Kim

Dae Woong Lee

Sujeong Geum

Jae Seung Ha

Yun Hwan Kim

Hyok Joon Kwon

Jae Soon Bae

Jae Min Moon

Jung Ha Lee

Seok Hee Yoon

Kyunghee Kim

Hye Young Jang

Changhwan Shin

Dong Sik Kim

So-Yeon Choi, Legal Representative

Hyoungcheul Kim

Sunmin Kim

Yeon-Ho Cho

Jaeeun Kim

Sihyun Han

Sung Jin Yeo

Ji Eun 7-403 Lg Chemistry Apt Kim

Jae Min 3-507 Lg Chemistry Dormitory Moon

Wook Dong 107-1006 Expo Apt Cho

Seok Hee 302-904 Songgang Green Apt Yoon

Provided is an organic light emitting device comprising an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode, wherein the light emitting layer comprises a compound of Chemical Formula 1 and a compound of Chemical Formula 2: wherein:

Organic light emitting device

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

Compound and organic light emitting diode comprising same

Provided is a compound of Chemical Formula 1:

Compound and organic light emitting device comprising the same

The present specification relates to an organic light emitting device including: an anode; a cathode disposed to face the anode; and a light emitting layer disposed between the anode and the cathode, in which the light emitting layer includes: a host including a P-type host and an N-type host, which produce an exciplex; and a phosphorescent dopant, and the host including the P-type host and the N-type host, which produce an exciplex, emits a photoluminescence light with a longer wavelength than a wavelength of each of the P-type host and the N-type host.

Organic light emitting element

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

Iridium complexes containing a ligand including a (dibenzo [B,D] furanyl) pyridine skeleton having deuterium substitutions para and meta to the N ring atom and organic light emitting device comprising the same

Provided is an organometallic compound of Chemical Formula 1: 

Organometallic compound containing an iridium complex containing a 2-phenylpyridine ligand and an organic light emitting device comprising same

The present disclosure relates to a compound represented by Chemical Formula 1 and an organic light emitting device using the same. The compound is used as a material of an organic material layer of the organic light emitting device. 

Compound and organic light emitting device using the same

The present disclosure relates to a novel compound represented by Chemical Formula 1 and an organic light emitting device using the same. The compound is used as a material of an organic material layer of the organic light emitting device. 

The present disclosure relates to a cyclic compound represented by Chemical Formula 1 and an organic light emitting device including the same. The cyclic compound used as a material of an organic material layer of the organic light emitting device, provides improved efficiency, low driving voltage, and improved lifetime characteristics. 

Heterocyclic compound and organic light emitting device comprising the same

Provided is a compound of Chemical Formula 1:  

Compound containing iridium complex with aza dibenzo group and organic light emitting device comprising same

The present specification provides an organoluminescent device including a capping layer on one surface of an electrode, wherein the capping layer includes a compound represented by Chemical Formula 1: 

Organic electroluminescent element

The present invention relates to a novel amine-based compound represented by Chemical Formula 1 and an organic light emitting device including the same. The compound provides improved efficiency, low driving voltage, and improved lifetime characteristic of the organic light emitting device. 

Amine-based compound and organic light emitting device using the same

Provided is an organic light emitting device.

The present disclosure provides an organic light emitting device having improved driving voltage, efficiency and life time.

Growing community of inventors

Daejeon, South Korea

Sang Young Jeon