An organic electroluminescence device including a pair of electrodes and one or more organic compound layers therebetween, the one or more organic compound layers comprising an emitting layer,
wherein the emitting layer includes a pyrene derivative represented by the following formula (1) and the content of the pyrene derivative in the emitting layer is 50 to 100 wt %;
一种有机电致发光器件,包括一对电极和其之间的一个或多个有机化合物层,其中该一个或多个有机化合物层包括一个发射层,所述发射层包括以下式(1)所表示的
芘衍
生物,且所述
芘衍
生物在发射层中的含量为50至100重量%。