blue‐emitting matrix by an orange emitter with high accuracy still remains very challenging in the development of reproducible white organic light‐emitting diodes (WOLEDs). In this work, the development of an organophosphorus dopant that presents a high doping rate in order to reach white emission is reported. The increase of the doping rate has a small impact on the CIE co‐ordinates and on the EQE. These
在可复制的白色有机发光二极管(WOLED)的开发中,由橙色发射器以高精度控制蓝色发射矩阵的掺杂率仍然非常困难。在这项工作中,据报道开发了具有高掺杂率的有机
磷掺杂剂,以实现白色发射。掺杂速率的增加对CIE坐标和EQE的影响很小。这些结果对于“易于制造”的WOLEDS的开发非常有吸引力。