Samsung Sdi Co., Inc.

Sooyoung Jeong

Eun Sun Yu

Hanill Lee

Youngkwon Kim

Seungjae Lee

Sung-Hyun Jung

Sangshin Lee

Jun Seok Kim

Ho Kuk Jung

Changwoo Kim

Jinhyun Lui

Dong Min Kang

Byoungkwan Lee

Hyungyu Lee

Soohyun Min

Related are: an organic compound represented by Chemical Formula 1; a composition for an organic optoelectric device, which includes the organic compound; an organic optoelectric device that employs the organic compound or the composition; and a display device including the organic optoelectric device.

Organic compound, composition, organic optoelectric device, and display device

Disclosed are a composition for an organic optoelectronic device includes at least one of a first host compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and at least one of a second host compound represented by a combination of Chemical Formula 3 and Chemical Formula 4, and an organic optoelectronic device including the same, and a display device. Details of Chemical Formula 1 to 4 are the same as described in the detailed description.

Composition for organic optoelectronic device and organic optoelectronic device and display device

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Suwon-si, South Korea

Sooyoung Jeong