| 摘要 |
PURPOSE:To eliminate the adhesion process of photovoltaic device preventing the device from accidents of exfoliation etc. by a method wherein the small side area compared with the photo incident surface of insulating substrate including fluorescent elements is directly coated with the thin film type photoelectric conversion resion. CONSTITUTION:The phosphorsol orange R-K as fluorescent elements are scattered on the insulating plate 10 made of glass crystal region and the small side area compared with the photo incident surface 12 of the insulating plate 10 is directly coated with the thin film type photoelectric conversion region 11. The conversion region is comprised of the photoelectric conversion layer 13 made of multicrystal compound and the first and second electrodes 14 and 15 holding the conversion layer 13. Through these procedures, when the photovoltatic device converting photoenergy into electric energy is manufactured, the adhesion process may be eliminated to prevent the device from accident of exfoliation resultant from adhesion and the spectrum of incident solar light may be converted into narrow band spectrum by means of fluorescent element improving the photoelectric conversion efficiency. |
