有机电致发光材料中磷光主体材料的研究

Recent Progress of Host Materials for Phosphorescent Organic Light-Emitting Diodes

有机电致发光器件是未来平板显示及白光照明的主要发展方向,吸引了科研工作者们越来越多的注意力。本文综述了有机电致磷光器件主体材料的研究进展,它与传统的显示技术相比具有响应速度快、视角宽、色彩逼真度高、工作温度范围宽、节能并且可实现柔性显示等诸多优点。因此研究、开发新型磷光主体材料具有重要意义。

Organic light - emitting diodes （OLEDs） have been one of the research focuses in science and industry due to their great application prospects in displays and white - light emitting. It has attracted the attention of researchers as a new technology of lighting and display. Recent progress in organic electrophosphorescence devices and materials is reviewed. Compared with traditional display technology, the advantages of OLEDs are low cost, fast response, high luminescence, wide view angle, low driving voltage, flexible substrates and so on. So researching and developing new phosphorescent host material is of great significance.