同时实现简单结构、高显色指数(color rendering index,CRI)以及低成本的WOLED(white organic light-emitting diode,WOLED)具有很大的挑战。本研究采用m-MTDATA(4,4′,4″-tris[3-methylphenyl-(phenyl)aminotriphenylamine,m-MTDATA)和TPBi(2,2′,2″-(1,3,5-benzenetriyl)tris-[1-phenyl-1H-benzimidazole,TPB