| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer for a buffer layer, which is capable of providing excellent durability, and to provide an organic thin-film solar cell with excellent durability using the polymer for the buffer layer. <P>SOLUTION: There is provided a polymer for a buffer layer, which contains an isoindole polymer represented by general formula (1). An organic thin-film solar cell using the polymer for the buffer layer as a buffer layer is also provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
