| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photoelectric cell of which light utilization factor is improved in order to realize high photoelectric conversion efficiency. <P>SOLUTION: The photoelectricity cell comprises: a substrate (6) whose surface includes an electrode layer (1), on its surface, having a semiconductor film (3) formed by making the electrode layer (1) absorb photosensitive material; and a substrate (7) whose surface includes an electrode layer (2), wherein, the electrode layer (1) and the electrode layer (2) are so arranged that they face each other, electrolyte is enclosed between the semiconductor film (3) and the electrode layer (2) to form an electrolyte layer (5), a reflective layer (4) is formed between the electrolyte layer (5) and the semiconductor film (3), and at least one of the substrates and its electrode layer are transparent. <P>COPYRIGHT: (C)2007,JPO&INPIT |
