AMINE COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME

摘要

An amine-based compound having a specific structure and an organic electroluminescence device which comprises at least one layer comprising at least a light emitting layer and is disposed between a cathode and an anode, wherein at least one layer in the organic thin film layer comprises the amine-based compound singly or as a component of a mixture. The organic electroluminescence device exhibits an excellent balance in physical properties such as a small ionization potential, a great band gap energy, a great efficiency of injection and a great mobility and excellent heat resistance and current efficiency due to the amine-based compound.