LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE

Abstract: a light-emitting device and an electronic device including the same. the light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode, wherein the interlayer includes an emission layer and a hole transport region. the hole transport region includes a first layer disposed between the first electrode and the emission layer, the emission layer includes a first compound and an organometallic compound, the organometallic compound includes a transition metal. the first layer includes a first material, and the light-emitting device satisfies condition 1 or condition 2 as described.

Inventor(s): Jong Soo KIM, Yeonkyung LEE, Daun JEONG, Sangmo KIM, Hwang Suk KIM, Yeon Sook CHUNG

CPC Classification: H10K50/157 (ORGANIC ELECTRIC SOLID-STATE DEVICES)

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