| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element satisfying both light-emitting efficiency and driving durability. SOLUTION: The element has a layered body configured by disposing at least one layer of an organic layer between a pair of electrodes, wherein the layered body is covered with a protective layer, and the protective layer is one containing a non-condensed ring type aromatic compound. COPYRIGHT: (C)2006,JPO&NCIPI
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