| 摘要 |
<p>The object of the present invention is to provide a polymer that is excellent in a hole transporting ability and an electrochemical stability and allows a lamination by a wet film formation method, and to provide an organic electroluminescent element using the polymer, which is capable of driving even at a low voltage and has a high driving stability. The present invention relates to a polymer comprising a repeating unit containing a partial structure represented by the following formula (1) and a repeating unit containing a crosslinking group, a composition for an organic electroluminescent element comprising the polymer, and an organic electroluminescent element comprising an organic layer formed using the composition for an organic electroluminescent element by a wet film formation method:</p> |
