| 摘要 |
PURPOSE:To improve the photoelectric conversion ratio by cutting the light reflecting power down to ideal value by a method wherein an intermediate layer with refractive index different from those of a glass substrate and a transparent electrode is laid between said substrate and electrode. CONSTITUTION:An intermediate layer 5 with refractive index different from those of a glass substrate 1 and a transparent electrode 2 is laid between said substrate 1 and electrode 2 within an amorphous solar battery constituted to intake light into an amorphous layer through the intermediary of the glass substrate 1 and the transparent electrode 2. The intermediate layer 5 may be se lected from a composition of one or two kinds of mixed oxide of e.g. Ti, Si, Ta and Al, etc. making the light reflecting power minimum. |
