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公开(公告)号:US20160284917A1
公开(公告)日:2016-09-29
申请号:US14672072
申请日:2015-03-27
IPC分类号: H01L31/075 , H01L31/0216 , H01L31/077 , H01L31/0376 , H01L31/0224
CPC分类号: H01L31/02167 , H01L31/022441 , H01L31/02363 , H01L31/0747 , Y02E10/50
摘要: Methods of fabricating solar cells having passivation layers, and the resulting solar cells, are described. In an example, a solar cell includes a substrate having a first surface and a second surface. A plurality of emitter regions is disposed on the first surface of the substrate and spaced apart from one another. An amorphous silicon passivation layer is disposed on each of the plurality of emitter regions and between each of the plurality of emitter regions, directly on an exposed portion of the first surface of the substrate.
摘要翻译: 描述了制造具有钝化层的太阳能电池的方法和所得到的太阳能电池。 在一个示例中,太阳能电池包括具有第一表面和第二表面的基板。 多个发射极区域设置在基板的第一表面上并且彼此间隔开。 非晶硅钝化层设置在多个发射极区域中的每一个上,并且在多个发射极区域中的每一个之间,直接位于衬底的第一表面的暴露部分上。