| 摘要 |
Disclosed is an organic electroluminescent element that satisfies at a high level the minimization of a decrease in luminous efficiency after high temperature storage of the element, the minimization of changes in chromaticity; and improvement in durability. The organic electroluminescent element comprises a pair of electrodes comprising an anode and a cathode, and at least one organic layer containing a luminous layer between said electrodes, on a substrate. The luminous layer contains at least one type of phosphorescent material, and, of the at least one organic layer, at least one layer contains a compound having a specific m-Quinquephenyl structure. |
