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METHOD FOR FABRICATING ORGANIC PHOTOVOLTAIC DEVICE WITH IMPROVED CONVERSION EFFICIENCY BY PARTITIONED ACTIVE AREA AND ORGANIC PHOTOVOLTAIC DEVICE FABRICATED THEREBY
METHOD FOR FABRICATING ORGANIC PHOTOVOLTAIC DEVICE WITH IMPROVED CONVERSION EFFICIENCY BY PARTITIONED ACTIVE AREA AND ORGANIC PHOTOVOLTAIC DEVICE FABRICATED THEREBY
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机译:通过划分活性区域来制造具有提高的转换效率的有机光伏装置的方法和由此制造的有机光伏装置
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摘要
The present invention relates to a method of fabricating an organic photovoltaic device with improved power conversion efficiency by reducing lateral contribution of series resistance between subcells through active area partitioning by introducing a patterned structure of insulating partitioning walls inside the device. According to the method of the present invention, since the lateral contribution of series resistance between the partitioned subcells is minimized and each subcell works independently, there is no interference phenomenon against the current output of each subcells. As such, the function of a charge extraction layer with high conductivity can be maximized. Thus, the method of the present invention can be effectively used in the fabrication and development of a next-generation large area organic thin layer photovoltaic cell device.
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