| 摘要 |
PURPOSE: A solar cell and a manufacturing method thereof are provided to improve a photovoltaic effect by forming middle band regions to obtain different bandgap energy. CONSTITUTION: A first electrode layer(200) is formed on a substrate(100). A light absorption layer(300) is formed on the first electrode layer. A buffer layer(400) is formed on the light absorption layer. A second electrode layer(600) is formed on the buffer layer. The light absorption layer includes a plurality of doping dots(D) with dopants. |
