摘要
A novel blue light emitting material, 9,10 bis(9,9 diphenylfluorenyl) anthracene(DPFA) was synthesized and it′s optoelectronic properties were studied. Organic light emitting diodes(OLEDs) has been fabricated and showed efficient blue emission at 445 nm with excellent color purity. The brightne...
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单位材料科学与工程学院; 高分子物理与化学国家重点实验室; 中国科学院长春应用化学研究所; 沈阳化工学院