ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a phosphorescent compound having light emission color in blue region for use in organic electroluminescence and an organic electroluminescent element of high brightness using it. SOLUTION: In the organic electroluminescent element, metal complex expressed in general formula (2) is contained in a light emitting layer. COPYRIGHT: (C)2008,JPO&INPIT