Samsung Display Co., Ltd.

Eunhye Song

Heejoo Ko

Minkyung Kim

Hangeul Lee

Jonghyeon Lee

An organic light-emitting device is provided. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and a first compound represented by Formula 1 and a second compound represented by Formula 2.

Organic light-emitting device

Provided is an organic light-emitting device including: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer may include a host and a dopant, the host may include a first compound and a second compound different from the first compound, the dopant may include a third compound and a fourth compound different from the third compound, and the third compound may be a platinum-containing organometallic compound.

Organic light-emitting device and electronic apparatus including same

A heterocyclic compound represented by Formula 1 and an organic light-emitting device including the same are provided, wherein the substituents in Formula 1 are the same as defined in the detailed descriptions. 

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Yongin-si, South Korea

Eunhye Song