发明名称 Solar cell and method of manufacturing the same
摘要 A solar cell and a method of manufacturing the same are disclosed. The solar cell includes a substrate of a first conductive type; an emitter layer of a second conductive type opposite the first conductive type; at least one first electrode on the emitter layer and electrically connected to the emitter layer; a passivation layer on the substrate, the passivation layer including a plurality of exposing portions to expose respective portions of the substrate; and an electrode conductive layer on the passivation layer, the electrode conductive layer including a plurality of second electrodes electrically connected to the respective plurality of exposing portions, wherein in each of the plurality of exposing portions, an area of an exposed surface of the substrate is greater than an area of a virtual interface that is coplanar with an interface between the substrate and the passivation layer and which is located over the exposed surface.
申请公布号 US8723018(B2) 申请公布日期 2014.05.13
申请号 US20090566524 申请日期 2009.09.24
申请人 KIM JONGHWAN;KWON HYUNGJIN;LEE DAEYONG;LG ELECTRONICS INC. 发明人 KIM JONGHWAN;KWON HYUNGJIN;LEE DAEYONG
分类号 H01L31/00 主分类号 H01L31/00
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