| 摘要 |
According to an embodiment, a solar cell comprises a support substrate; a rear electrode layer arranged on the support substrate; a light absorption layer arranged on the rear electrode layer; a buffer layer arranged on the light absorption layer; and a front electrode layer arranged on the buffer layer, wherein the buffer layer comprises Zn(O,S), and the content of sulfur (S) in the buffer layer increases from the light absorption layer toward the electrode layer. |
