中文摘要：

有机电致发光材料是光电信息功能材料领域的研究热点之一。相对于线性的有机小分子和高分子，作为有机电致发光材料，树枝状分子有着多方面的优势。分别从树枝状分子作为发光材料、电子传输材料、空穴传输材料和多功能栽流子传输材料等4个方面简要介绍了树枝状分子在有机电致发光材料领域的研究进展，并进一步展望了树枝状分子未来的研究前景。

英文摘要：

The development of organic electroluminescent materials is one of the forefronts and hot areas of the optoelectronic information materials, on account of the advantages of organic electroluminescent materials compared to liner organic molecules and polymers. The research progress in dendrimers which are used as host emitting materials,electron-transport materials,hole-transport materials and multi-functional carrier-transfer in electroluminescent materials is reviewed and the further developing tendency of the dendrimers is prospected.