Lg Chem, Ltd

Other

Sung Kil Hong

Yongbum Cha

Jungoh Huh

Sang Duk Suh

Seong So Kim

Dong Uk Heo

Miyeon Han

Dong Hoon Lee

Jin Joo Kim

Minseung Chun

Jae Tak Lee

Tae Yoon Park

Jungi Jang

Seongmi Cho

Kongkyeom Kim

Junghoon Yang

Hyungjin Lee

Sung Jae Lee

Yun Hwan Kim

Jungbum Kim

Hye Young Jang

Sangbin Lee

Sang Young Jeon

Dongheon Kim

Kong Kyeom Kim

Jae Seung Ha

Jiwon Kwak

Boonjae Jang

Hoyong Lee

Yeon Hwan Kim

Heekyung Yun

Dong Seob Jeong

Changhwan Shin

Wanpyo Hong

Minyoung Kang

Woo Jin Cho

Wooyung Jung

Jaegoo Lee

Hyeon Jin Mun

Chang Hwan Kim

Ji Hye Kim

Minjun Kim

Yun Hye Hahm

Sujeong Geum

Kichul Koo

Seong Mi Cho

Hyok Joon Kwon

Yong Bum Cha

Dong Sik Kim

Kyung Seok Jeong

So-Yeon Choi, Legal Representative

Joo Yong Yoon

Jemin Ryu

Boojae Jang

Minyong Kang

Sung Jin Yeo

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

Compound 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

An organic light emitting device including a first electrode; a second electrode provided to face the first electrode; and an organic material layer having one, two or more layers provided between the first electrode and the second electrode, wherein the organic material layer includes a first organic material layer including a compound of Chemical Formula 1 and a second organic material layer including a compound of Chemical Formula 2.

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:

Organic light-emitting device

Provided is a compound of Chemical Formula 1:

Condensed cyclic compound and organic light emitting device comprising same

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

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

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

The present specification relates to a hetero-cyclic compound represented by the following Chemical Formula 1, and an organic light emitting device including the same. Such hetero-cyclic compound used as a material for an organic material layer of an organic light emitting device improves efficiency, achieves low driving voltage, and/or improves service life characteristics. [Chemical Formula 1]

Heterocyclic compound and organic light emitting diode containing 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

The present disclosure provides a compound represented by the following Chemical Formula 1, and an organic light emitting device including the same. The compound is used as a material of an organic material layer of the organic light emitting device.

The present specification relates to an organic light emitting device.

Organic light-emitting element

A method of screening for an electron transport material included in an electron transport layer of an organic light emitting device and a method of screening for a hole blocking material included in a hole blocking layer of the organic light emitting device, the method using a heterogeneous electron transfer rate constant (K) value to select the electron transport material and an electron donating rate constant kto select the hole blocking material, thereby capable of realizing the organic light emitting device having an excellent balance between luminous efficiency and lifetime.

Method of screening for electron transport material and hole blocking material used in organic light emitting device

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Daejeon, South Korea

Sung Kil Hong