Silicon solar cell with back surface field
    4.
    发明授权
    Silicon solar cell with back surface field 有权
    具有背面场的硅太阳能电池

    公开(公告)号:US08853524B2

    公开(公告)日:2014-10-07

    申请号:US13253467

    申请日:2011-10-05

    申请人: Harold John Hovel

    发明人: Harold John Hovel

    摘要: A solar cell and method of fabrication are disclosed. In one embodiment of the present invention, the method comprises depositing a first doped amorphous silicon layer on a first surface of a silicon substrate, depositing a second doped amorphous silicon layer on the first surface of the silicon substrate. The second doped amorphous silicon layer is doped oppositely from the first doped amorphous silicon layer. An anneal is performed to transform the first doped amorphous silicon layer and second doped amorphous silicon layer to crystalline silicon layers.

    摘要翻译: 公开了太阳能电池和制造方法。 在本发明的一个实施例中,该方法包括在硅衬底的第一表面上沉积第一掺杂非晶硅层,在硅衬底的第一表面上沉积第二掺杂非晶硅层。 第二掺杂非晶硅层与第一掺杂非晶硅层相反地掺杂。 执行退火以将第一掺杂非晶硅层和第二掺杂非晶硅层转变成晶体硅层。

    SILICON SOLAR CELL WITH BACK SURFACE FIELD
    8.
    发明申请
    SILICON SOLAR CELL WITH BACK SURFACE FIELD 有权
    硅背景表面太阳能电池

    公开(公告)号:US20130087195A1

    公开(公告)日:2013-04-11

    申请号:US13253467

    申请日:2011-10-05

    申请人: Harold John Hovel

    发明人: Harold John Hovel

    IPC分类号: H01L31/0264 H01L31/0232

    摘要: A solar cell and method of fabrication are disclosed. In one embodiment of the present invention, the method comprises depositing a first doped amorphous silicon layer on a first surface of a silicon substrate, depositing a second doped amorphous silicon layer on the first surface of the silicon substrate. The second doped amorphous silicon layer is doped oppositely from the first doped amorphous silicon layer. An anneal is performed to transform the first doped amorphous silicon layer and second doped amorphous silicon layer to crystalline silicon layers.

    摘要翻译: 公开了太阳能电池和制造方法。 在本发明的一个实施例中,该方法包括在硅衬底的第一表面上沉积第一掺杂非晶硅层,在硅衬底的第一表面上沉积第二掺杂非晶硅层。 第二掺杂非晶硅层与第一掺杂非晶硅层相反地掺杂。 执行退火以将第一掺杂非晶硅层和第二掺杂非晶硅层转变成晶体硅层。