AMINE DERIVATIVE, ORGANIC LUMINESCENT MATERIAL, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which has high luminous efficiency, a low driving voltage, and a longer service life, and to provide an organic electroluminescent material used for the same.SOLUTION: An amine derivative is represented by general formula (1). [Arare each independently a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group; at least one of Aris substituted with a substituted or unsubstituted silyl group; and L is a single bond, a substituted or unsubstituted arylene group, or a substituted or unsubstituted heteroarylene group.]