| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink for an organic solar cell active layer capable of stably and simply forming an active layer having high energy conversion efficiency, an organic solar cell having high energy conversion efficiency, and a manufacturing method for the same. <P>SOLUTION: An organic solar cell has an active layer in which an inorganic semiconductor compound is in an organic semiconductor compound, and an area ratio of the inorganic semiconductor compound in a region from a surface at a negative electrode side to a thickness of 20% of the film thickness in a cross section in a thickness direction of the active layer, is 75-100%. <P>COPYRIGHT: (C)2013,JPO&INPIT |
