LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

Organization Name

Samsung Display Co., LTD.

Inventor(s)

Jiyoung Lee of Yongin-si KR

Tsuyoshi Naijo of Yongin-si KR

Sungsoo Bae of Yongin-si KR

Hyosup Shin of Yongin-si KR

Changwoong Chu of Yongin-si KR

Moran Ha of Yongin-si KR

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

This abstract first appeared for US patent application 18931466 titled 'LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

Original Abstract Submitted

Embodiments provide a light-emitting device, an electronic apparatus that includes the light-emitting device, and an electronic equipment that includes light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode. The interlayer includes an emission layer, a first compound that is a hole-transporting compound, a second compound that is an electron-transporting compound, a third compound including at least one nitrogen atom (N) as a ring-forming atom, and a fourth compound that is a nitrogen-containing compound.