An embodiment of the present invention relates to a composition containing a polymer or oligomer (A) having a repeating unit with hole transport properties and also having a thienyl group which may have a substituent, and an initiator (B), wherein the solubility of the composition is capable of being changed by applying heat, light, or both heat and light.
本发明的一个实施方案涉及一种含有聚合物或低聚物(A)和
引发剂(B)的组合物,聚合物或低聚物(A)具有具有空穴传输特性的重复单元,还具有可能具有取代基的
噻吩基,其中组合物的溶解度可通过加热、光照或同时加热和光照来改变。