| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell capable of obtaining high current collection efficiency despite a top-face contour shape of a power generating part. <P>SOLUTION: The dye-sensitized solar cell 10 includes: a transparent substrate 11; a collector electrode 12 formed at an underside of the transparent substrate 11; a flat-face electrode 13 formed so as to cover the underside of the transparent substrate 11 as well as the collector electrode 12; and a power generating part 14 with a top-face contour circular formed at an underside of the flat-face electrode 13. The collector electrode 12 comprises: a plurality of radial electrode lines 12a radially extended outward from a cell center; and a plurality of circular ring electrode lines 12b electrically connected with each radial electrode line 12a and arranged concentrically outward from the cell center. <P>COPYRIGHT: (C)2010,JPO&INPIT |
