| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with high efficiency and a long life.SOLUTION: The organic electroluminescent element includes: a first layer 121, including a lamination structure of three or more layers of different film constitutions between a positive electrode and a light-emitting layer, formed of mainly an electron-accepting compound; and a second layer 125, disposed between the first layer and the light-emitting layer 130, adjacent to the light-emitting layer, containing a compound represented by the general formula (1).SELECTED DRAWING: Figure 1 |
