| 摘要 |
PROBLEM TO BE SOLVED: To provide a photoelectric conversion element capable of reducing costs and improving short circuit current density.SOLUTION: In a photoelectric conversion element, a photoelectric conversion layer having a porous semiconductor layer, a charge transport layer, and counter electrode are sequentially provided on a translucent supporting body. A collector electrode supported by a reflective layer and the translucent supporting body, is provided between the photoelectric conversion element and the charge transport layer. The reflective layer and the collector electrode are arranged alternately in a direction perpendicular to a thickness direction of the photoelectric conversion element. |
