发明名称 Solar cell and method of manufacturing the same by simultaneously forming first and second doping regions
摘要 A solar cell and a method of manufacturing the same are disclosed. The method includes simultaneously forming a first doping region of a first conductive type and a second doping region of a second conductive type opposite the first conductive type into a substrate of the first conductive type, forming a back passivation layer on the first doping region and the second doping region, removing portions of the back passivation layer to expose a portion of the first doping region and a portion of the second doping region, and forming a first electrode and a second electrode that are connected to the exposed portion of the first doping region and the exposed portion of the second doping region, respectively.
申请公布号 US8603851(B2) 申请公布日期 2013.12.10
申请号 US20090638620 申请日期 2009.12.15
申请人 LEE SUNGEUN;CHOE YOUNGHO;LG ELECTRONICS INC. 发明人 LEE SUNGEUN;CHOE YOUNGHO
分类号 H01L21/00 主分类号 H01L21/00
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