ARYL-AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME AS A HOLE TRANSPORT MATERIAL

摘要

An aryl amine derivative and an organic electroluminescent device using the aryl amine derivative as a hole transport material, the aryl amine derivative being represented by the following Chemical Formula 1.;

主权项

1. An aryl amine derivative represented by the following Chemical Formula 1, wherein, in Chemical Formula 1: Ar1, Ar2, and Ar3 are each independently a substitutable aryl group or a substitutable heteroaryl group, L is a single bond, a substitutable C6 to C25 arylene group, or a substitutable C5 to C25 heteroarylene group, n is an integer of 1 to 3, X1, X2, and X3 are each independently a carbon atom or a nitrogen atom, provided that at least one of X1, X2, or X3 is a nitrogen atom.