| 摘要 |
PURPOSE:To improve an efficiency of a solar battery by effectively using solar radiation made incident on grid electrode parts for a power generation. CONSTITUTION:A generator using solar radiation comprises a semiconductor PN junction layer 1, grid electrodes 3 which are formed on the layer 1 and have slant surface 3a on which the solar radiation is reflected, and a reflection preventive film 4 in which the solar radiation reflected on the slant surfaces 3a is again reflected and is received on a light receiving part 1a of the semiconductor PN junction layer 1. |
