【摘要】 有机电致发光具有发光亮度和发光效率高 ,材料易加工等传统的无机和液晶显示材料无可比拟的优点 ,并且可以通过改变分子结构或掺杂调谐发光的颜色 .本文评述了近年来有机小分子电致发光材料的研究进展 ,简要介绍了有机电致发光的原理及其广阔的应用前景 .更多还原

【Abstract】 Organic electroluminescence has the virtues of high luminance and efficiency.The organic electroluminescent materials also have good processing property.These virtues are beyond compare,as to the traditional inorganic and liquid crystal display materials.Furthermore,the emitting color can be tuned by adulteration or changing the molecules’ structure.In this paper the recent advancements of the electroluminescence of organic small molecules are reviewed.The mechanism of the organic electroluminescence and its wide application foreground are also showed in brief.更多还原