Blue fluorescent organic material and organic light emitting diode panel thereof

摘要

A blue fluorescent organic material is provided, which has the structure as formula (I). In the formula (I), R is C1-C20 alkyl, C1-C20 alkoxyl or C1-C20 aryl having a substituent; Ar1 is H, phenyl, polycyclic aromatic group, substituted phenyl or substituted fused ring aryl; Ar2 is a substituent as given in formula (a) or formula (b). The emission efficiency, stability, and color purity of the blue light can be improved with the blue fluorescent organic material of the present invention, so as to achieve the display effect of a full natural color.

主权项

1. A blue fluorescent organic material, comprising an organic compound having a structure as given in the following formula (I): wherein R is C1-C20 alkyl; Ar1 comprises a naphthalene ring, an anthracene ring or a phenanthrene ring; Ar2 is a substituent having a structure as given in formula (a):