ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a luminescent element showing a high luminous intensity and luminous efficiency and with excellent durability. SOLUTION: In the organic electroluminescent element having at least one organic layer including a luminous layer between a pair of electrodes, the luminous layer contains at least one kind of each of phosphorescent materials and compounds of a specific structure. COPYRIGHT: (C)2004,JPO&NCIPI