| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic electroluminescent device having high external extraction quantum efficiency and a long emission life.SOLUTION: The organic electroluminescent device comprises: at least an anode and a cathode formed on a supporting substrate; and at least one light-emitting layer interposed between the anode and the cathode. The organic electroluminescent device contains a polymer which includes, at least as a part, a compound A having a partial structure represented by the specified general formula (a') and a reactive group. The polymer is obtained by polymerizing the compound A through the reactive group. |
