MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a material for an organic electroluminescent element, which can be applied without dissolving a lower layer when forming an organic compound layer and is capable of achieving efficient electron injection, and to provide an organic electroluminescent element using the same.SOLUTION: The material for an organic electroluminescent element is used to form an organic electroluminescent element having a structure in which a plurality of layers including a light-emitting layer are laminated between an anode formed on a substrate and a cathode. The material for an organic electroluminescent element contains a polymer having a pyrrolidone structure.