| 摘要 |
PURPOSE: A light collecting member for a solar cell and a manufacturing method thereof are provided to improve the efficiency of the solar cell by reducing the reflection of light on an interface between air and a condensing lens. CONSTITUTION: A nano pattern(160) is formed on an imprint mold and a Fresnel lens(120). An imprint resin(150) is coated on the rear of the Fresnel lens. The coated imprint resin is pressurized to the imprint mold. The pressurized resin is hardened. The imprint mold including the nano pattern is removed. |
