ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

An organic electroluminescent element which comprises: a positive electrode; a negative electrode; two or more light emitting units that are held between the positive electrode and the negative electrode and respectively have a light emitting layer; and a charge generation layer that is held between the light emitting units. The charge generation layer has an N-layer that is arranged on the positive electrode side and a P-layer that is arranged on the negative electrode side. The N-layer contains a compound that is represented by formula (I) or (II).