TANDEM SOLAR CELLS AND METHOD OF MANUFACTURING THE SAME

摘要

PURPOSE: A laminated solar battery and a manufacturing method thereof are provided to increase optical absorption of a corresponding wavelength band by surface Plasmon resonance, thereby improving light utilization efficiency. CONSTITUTION: A first electrode(101) is arranged on a substrate(100). A first layer(601) including a first metal nano particle is arranged on the first electrode. A first photoactive layer(103) is arranged on the first layer. A second layer(602) including a second metal nano particle is arranged on the first photoactive layer. A second photoactive layer(503) is arranged on the second layer. A second electrode(505) is arranged on the second photoactive layer.