NOVELTY - The converter has multiple cells located on a substrate (1). One of the cells includes a transparent electrode located on the substrate, and a photoelectric conversion layer located on the transparent electrode. Another photoelectric conversion layer is located on a porous electroconductive layer to be farther from the substrate than the porous electroconductive layer. Each of the photoelectric conversion layers includes an electron transport layer made of an electron transport material, and a dye connected with or adsorbed on the electron transport material and a hole transport material.    USE - Photoelectric converter for a solar cell in an electronic calculator and watch, and a power supply in a cellular phone, electronic organizer and electronic paper. Can also be used for an auxiliary power supply to prolong usage time of a rechargeable battery or a battery in an electric device.    ADVANTAGE - The converter makes coated semiconductor dispersion to be subjected to a treatment such as sintering, irradiation of microwaves, electron beams or laser, and pressing to electrically contact particles of the semiconductor with each other, thus improving the mechanical strength of the film, and improving the adhesion of the film to the substrate. The converter incorporates a metal ion into a liquid inorganic electrolyte composition, so that properties of the converter such as photocurrent, and open-circuit voltage can be improved, thus enhancing the conversion efficiency of the solar cell. The converter provides a composition for satisfactorily adhering a solar cell to the substrate even at a relatively low temperature of lower than 300 degree Celsius, so that a flexible thin solar cell can be produced at low cost. The converter provides insulating layers having good insulating properties even when the layers are thin, so that deterioration of the strength of the layers can be prevented even when multiple insulating layers are overlaid. The converter provides a porous electron transport layer to be well covered with a polymer to produce an effect such that occurrence of short circuit is prevented when the electrode is formed, thus enhancing the performance of the converter.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic cross sectional view of a photoelectric converter.    Substrate (1)    Electron collecting electrode (3)    Dense electron transport layer (6)    Metal oxide layer (11)    Intermediate electrodes (22, 23)