| 摘要 |
PROBLEM TO BE SOLVED: To obtain an organic electroluminescence device that is superior in luminescence characteristics and a metal complex compound suitable for providing the element. SOLUTION: The organic electroluminescence device has an organic compound layer, containing a light-emitting layer between a pair of electrodes and contains a metal complex, having a quadridentate ligand and a specific alkyl group on the linkage of the ligand. COPYRIGHT: (C)2008,JPO&INPIT |
