Lg Display Co., Ltd.

Seon Keun Yoo

Ji Cheol Shin

Jeong Dae Seo

Shin Han Kim

Seong Su Jeon

Min Gi Hong

Dae Wi Yoon

The present disclosure relates to an organic compound having the following structure of Formula 1, an organic light emitting diode (OLED) where an electron transport layer and/or a charge generation layer includes the organic compound and an organic light emitting device including the organic light emitting diode. While only the specific moiety in the organic compound is deuterated, the organic compound can implement excellent luminous efficiency and luminous lifespan as a compound where all the carbon atoms are deuterated. The OLED can maximize its luminous efficiency and luminous lifespan with minimizing utilization of expensive deuterium.

Organic compound, organic light emitting diode and organic light emitting device having the compound

The present disclosure relates to an organic compound including a substituted or non-substituted phenanthroline moiety and a substituted or non-substituted anthracene moiety and being partially deuterated and an organic light emitting diode includes the organic compound. The organic compound has improved electron transporting property and/or the charge generation property. According, the emitting efficiency and the lifespan of the OLED and the organic light emitting display device including the organic compound in the ETL and/or the CGL are improved.

Organic compound and organic light emitting diode and organic light emitting display device including the same

Growing community of inventors

Paju-si, South Korea

Seon Keun Yoo