申请人:Samsung Display Co., Ltd.
公开号:US20220115595A1
公开(公告)日:2022-04-14
Provided is a light emitting device including a first electrode, a second electrode, and an emission layer between the first electrode and the second electrode, and the emission layer may include a condensed cyclic compound represented by Formula 1 below, thereby exhibiting high luminous efficiency and improved service life characteristics.
提供了一种发光装置,包括第一电极,第二电极和位于第一电极和第二电极之间的发射层,发射层可能包括下式表示的紧凑环状化合物,从而展现高发光效率和改进的使用寿命特性。