【摘要】 具有窄带发射的稀土配合物发光材料 ,因其具有高荧光量子效率 ,高色纯度等特点 ,被用于制备有机电致发光器件。本文对稀土配合物的发光原理、电致发光的研究现状、存在问题及应用前景作了概述。更多还原

【Abstract】 Rare earth complex materials have been widely used in organic electroluminescence devices because of their high photoluminescence quantum efficiencies,narrow emission spectra and high color purity.In this review,these materials are introduced briefly.The luminescence principle,current research situation on electroluminescence devices using rare earth complex as emitter,existing problems and potential applications are outlined.更多还原