The present invention relates to diphenyl amine derivatives having luminescent properties, and particularly to diphenyl amines substituted with various electron-donating or electron-withdrawing groups. The compounds of the present invention show blue or blue-green luminescence, and luminescence of the compounds herein can be achieved by UV or visible light, thus being useful as a fluorescent dye or fluorescent material for an organic electroluminescence device or display.
本发明涉及具有发光特性的
二苯胺衍
生物,特别是含有各种供电子或吸电子基团的
二苯胺衍
生物。本发明的化合物显示蓝色或蓝绿色发光,这些化合物的发光可以通过紫外光或可见光实现,因此可用作有机电致发光器件或显示器的荧光
染料或荧光材料。