PHOTOVOLTAIC DEVICE

摘要

A photovoltaic device comprising a transparent substrate, a transparent conductive film, a semiconductor thin film, and a metallic electrode film, t he three films being formed on one side of the substrate. The distribution of thickness of the transparent conductive film is within a range of ~10% of th e center thickness. A transparent thin film including at least one layer is formed between the transparent substrate and the transparent conductive film . The colors a* and b* of light reflected from the transparent substrate on which the light is incident vary in the range of ~5 of the colors a* and b*.