有机电致发光领域中的液晶材料  

Liquid Crystal Materials in the Field of Organic Electroluminescence

作　　者：杨国波[1] 田文晶[1] 

机构地区：[1]吉林大学超分子结构与材料教育部重点实验室,吉林长春130023

出　　处：《液晶与显示》2003年第4期251-261,共11页Chinese Journal of Liquid Crystals and Displays

基　　金：国家自然科学基金资助项目(20074013)

摘　　要：综述了液晶材料在有机电致发光领域中应用的研究进展。主要围绕通过引进液晶基元提高有机载流子传输材料的迁移率和将液晶性同发光性相结合,制备直接发射偏振光的有机电致发光器件两方面内容进行评述。In recent years, organic electroluminescence has attracted intense interest for display applications. With its great progress, a considerable variety of novel materials have been synthesized. There is increasing interest in liquid crystal materials because of their fluidity of liquid as well as the optically anisotropic of crystal. On one hand, the mobility of the material can be increased dramatically if the liquidcrystal groups are induced into the carrier transport materials. On the other hand, the polarized luminescence can be realized when the optically anisotropic of liquid crystal is combined with light emitting materials. In this paper, the research progress of liquid crystal materials in the field of organic electroluminescence is reviewed.

关 键 词：有机电致发光器件 液晶材料 偏振光 迁移率 有机载流子传输材料 OLED 

分 类 号：TN383.1[电子电信—物理电子学] O753.2[理学—晶体学]