Lg Chem, Ltd

Hyeon Jin Mun

Sung Jae Lee

Sung Kil Hong

Yongbum Cha

Jae Seung Ha

Woo Jin Cho

Jaegoo Lee

Joo Yong Yoon

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.

Organic light emitting diode

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.

Compound and organic light emitting device comprising the same

Provided is an amine based compound of Chemical Formula 1: and an organic electroluminescent device comprising the same. The amine based compound can be used as a material of an organic material layer of an organic electroluminescent device, and can achieve an improvement of the efficiency, a low driving voltage and/or an improvement of the lifetime characteristic when applied to the organic electroluminescent device.

Amine based compound and organic light emitting device comprising the same

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Daejeon, South Korea

Hyeon Jin Mun