申请人:SAMSUNG SDI CO., LTD.
公开号:US20200144508A1
公开(公告)日:2020-05-07
An organic optoelectronic device and a display device including the organic optoelectronic device, the organic optoelectronic device including an anode and a cathode facing each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, and the hole transport auxiliary layer includes a third compound represented by Chemical Formula 3,
一种有机光电器件和包括该有机光电器件的显示器件,该有机光电器件包括彼此面对的阳极和阴极,位于阳极和阴极之间的发光层,位于阳极和发光层之间的空穴传输层,以及位于发光层和空穴传输层之间的空穴传输辅助层,其中发光层包括化学式1表示的第一化合物和化学式2表示的第二化合物,空穴传输辅助层包括化学式3表示的第三化合物。