| 摘要 |
A purpose of the present invention is to provide a light-condensing film whereby direct light and/or scattered light from the sun can be very efficiently condensed, as well as a solar cell module provided with the light-condensing film, and a transfer mold for producing the light-condensing film. The present invention is a light-condensing film, characterized in having a repeating structure of minute irregularities on at least one surface, the irregularity height (H) being 0.05-15 mum and the irregularity period (P) being 0.05-50 mum, and in collecting direct light and/or scattered light from the sun. |
