申请人:SAMSUNG ELECTRONICS CO., LTD.
公开号:US20170092872A1
公开(公告)日:2017-03-30
An organic light-emitting device including a first electrode; a second electrode; and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer comprises an emission layer, and wherein the organic layer comprises a first compound represented by Formula 1 and a second compound having the lowest excited triplet energy level greater than 2.73 electron volts:
wherein in Formula 1, R
11
to R
33
are the same as described in the specification.
一种有机发光器件,包括第一电极;第二电极;以及位于第一电极和第二电极之间的有机层,其中有机层包括一个发射层,且有机层包括由化合物1表示的第一化合物和具有最低激发三重态能级大于2.73电子伏特的第二化合物:其中在化合物1中,R11到R33与规范中描述的相同。