▎ 摘　　要

NOVELTY - A visible transparent infrared absorption photovoltaic sheet consists of visually transparent photovoltaic sheet attached to a substrate and absorbing infrared rays to generate electric power. The photovoltaic sheet comprises an adhesive layer, ultraviolet blocking layer, a printed layer printed with dots or crossing multiple lines, a heat-conducting layer (a) formed on one surface of the heat-collecting layer, and containing metal or metal oxide, an infrared blocking layer reflecting and blocking infrared light to the other side, a thermoelectric element strip formed along an outer edge of the infrared blocking layer and coupled between the layers (a) and (b) to generate electric power according to an electromotive force generated by a temperature difference between the layers (a) and (b), a layer (b) formed on one surface of the infrared blocking layer, and containing metal or metal oxide, and a heat dissipating layer for cooling the layer (b) by releasing heat from the layer (b). USE - Visible transparent infrared absorption photovoltaic sheet for windows of vehicles and buildings. ADVANTAGE - The photovoltaic sheet is visibly transparent and easy to install, replace, and maintain, and increases the power generation efficiency when applied to each window of a large building. DETAILED DESCRIPTION - A visible transparent infrared absorption photovoltaic sheet consists of visually transparent photovoltaic sheet attached to a substrate and absorbing infrared rays to generate electric power. The photovoltaic sheet comprises an adhesive layer attached to the substrate, ultraviolet blocking layer formed to be visible and transparent on one side of the adhesive layer, a printed layer formed on one side of the ultraviolet blocking layer and printed with several dots or crossing multiple lines such that the infrared absorbing composition is visibly transparent on one side of the transparent film, a heat-conducting layer (a) formed on one surface of the heat-collecting layer, and containing metal or metal oxide, an infrared blocking layer formed on one surface of the layer (a), transmitting visible light, and reflecting and blocking infrared light to the other side, a thermoelectric element strip formed along an outer edge of the infrared blocking layer and coupled between the layers (a) and (b) to generate electric power according to an electromotive force generated by a temperature difference between the layers (a) and (b), a layer (b) formed on one surface of the infrared blocking layer, and containing metal or metal oxide, and a heat dissipating layer for cooling the layer (b) by releasing heat from the layer (b).