| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of achieving improvement in luminous efficiency and extension of service life. ! SOLUTION: The organic electroluminescent element includes an anode, a light-emitting layer, and a cathode. The light-emitting layer contains a first material and a second material. The first material is represented by general formula (1), and the second material contains a partial structure represented by general formula (2) and a partial structure represented by general formula (3) in one molecule. ! COPYRIGHT: (C)2015,JPO&INPIT |
