MATERIAL FOR LOW MOLECULAR WEIGHT APPLICATION TYPE ORGANIC ELECTROLUMINESCENT ELEMENT, INK COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide an organic EL material film-formable by a wet film-forming method and hardly crystallizable.SOLUTION: The material for a low molecular application type organic electroluminescent element comprises a compound expressed by formula [1]. In the formula, A expresses a carbazolyl and each of R-Rexpresses aromatic hydrocarbon.