Aminoferrocene derivative and tandem organic light-emitting diode containing the same

摘要

An aminoferrocene derivative is represented by the formula (I):;wherein Ar1 and Ar2 independently represent a substituted or unsubstituted C6-C10 aryl group. The aminoferrocene derivative is useful for forming a p-type carrier generation layer of a tandem OLED so that the tandem OLED has superior luminous efficiencies in terms of maximum luminance, maximum external quantum efficiency, maximum current efficiency, etc.

主权项

1. An aminoferrocene derivative represented by formula (I): wherein Ar1 and Ar2 independently represent a phenyl group substituted with at least one substituent selected from the group consisting of an unsubstituted phenyl group, a diphenylamino-substituted phenyl group, and a ferrocenyl group.