PHOTOSENSITIZING COMPOSITION

The objectives of this invention are to provide a photosensitizing composition which gives an improved photoelectric conversion efficiency in photoelectric conversion elements such as solar cells, and to its uses. This invention attains the above objectives by providing a photosensitizing composition comprising two different types of organic compounds, a semiconductor electrode sensitized with the photosensitizing composition, a photoelectric conversion element, and a solar cell using the photosensitizing composition.