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用蓝色有机荧光材料N6,N6,N12,N12-tetrap-tolylchrysene-6,12-diamine (DNCA)作为发光层,在发光层中间以及发光层与电子传输层之间插入2-methyl-9,10-di(2-napthyl) anthracene (MADN)和9,10-di(2-naphthyl) anthracene (ADN)作为电荷控制层,制备了结构为ITO/NPB(40 nm)/DNCA(15 nm)/MADN(3nm)/DNCA(15 nm)/ADN(3 nm) /Bphen(30