AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a new aromatic amine derivative achieving an organic electroluminescent element driven by a reduced drive voltage, causing little increase of a driving voltage even in a long-time continuous driving, and having a long life. SOLUTION: The aromatic amine derivative is, for example, represented by compound (1). COPYRIGHT: (C)2008,JPO&INPIT