申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20160285011A1
公开(公告)日:2016-09-29
An organic light-emitting device including a first electrode as an anode; a second electrode as a cathode and facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, a hole transport region between the first electrode and the emission layer, and an electron transport region between the emission layer and the second electrode, where at least one selected from the emission layer and the electron transport region includes at least one selected from condensed cyclic compounds represented by Formula 1:
A
2
-(A
1
)
n1
. Formula 1
一种有机发光器件,包括第一电极作为阳极;第二电极作为阴极,且与第一电极相对;以及位于第一电极和第二电极之间的有机层,该有机层包括一个发射层,在第一电极和发射层之间的一个空穴传输区域,以及在发射层和第二电极之间的一个电子传输区域,其中发射层和电子传输区域中的至少一个包括由Formula 1:A2-(A1)n1表示的至少一个紧缩环化合物中的至少一个。