| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic electroluminescence device having high luminous efficiency and improved drive durability. SOLUTION: The organic electroluminescence device having at least one luminous layer between a positive electrode and a negative electrode that oppose each other has an organic layer containing at least a first acceptor and a second acceptor between the luminous layer and the positive electrode. The first acceptor is a metal compound, and the second acceptor is a non-metal organic compound. COPYRIGHT: (C)2007,JPO&INPIT
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