| 摘要 |
According to one embodiment, a solar cell comprises: a pattern layer disposed on a substrate; a rear surface electrode disposed on the pattern layer; a light absorbing layer disposed on the rear surface electrode; a buffer layer disposed on the light absorbing layer; and a front surface electrode disposed on the buffer layer, and the pattern layer comprises a concavo-convex pattern. According to one embodiment, the production method for the solar cell comprises the steps of: forming a pattern layer on a substrate; forming a rear surface electrode on the pattern layer; forming a light absorbing layer on the rear surface electrode; forming a buffer layer on the light absorbing layer; and forming a front surface electrode on the buffer layer, and the pattern layer comprises one formed with a concavo-convex pattern. |
