| 摘要 |
PURPOSE:To provide an organic photovoltaic element which is easily manufactured, formed flexible, low in cost, large in area, and high in conversion efficiency. CONSTITUTION:A transparent electrode layer 2, an N-type organic compound layer 3, a first P-type organic compound layer 4, a second P-type organic compound layer 5, and a back electrode 6 are successively laminated on a substrate 1. The first organic compound layer 4 is formed of phthalocyanine compound, quinacridone compound, or porphyrine compound. The second P-type organic compound layer 5 is formed of diphthalocyanine compound. |
