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一般有机电致发光(OEL)器件仅利用了单重态发射,因而效率较低,为了提高有机EL效率,人们设法利用三重态的发射提高其量子效率.本文评述了如何利用三重态发射产生的电致磷光提高有机EL效率问题.

参考文献

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