申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US10230054B2
公开(公告)日:2019-03-12
An 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, wherein the organic layer includes a first compound and a second compound. The organic light-emitting device may have a high efficiency and long lifespan.
一种有机发光器件包括:第一电极;面向第一电极的第二电极;以及位于第一电极和第二电极之间的有机层,有机层包括发射层,其中有机层包括第一化合物和第二化合物。有机发光器件可具有高效率和长寿命。