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公开(公告)号:US20120291863A1
公开(公告)日:2012-11-22
申请号:US13424674
申请日:2012-03-20
IPC分类号: H01L31/0216 , H01L31/0236 , C23C16/455 , H01L31/18
CPC分类号: H01L31/02167 , H01L31/068 , H01L31/1804 , H01L31/1868 , Y02E10/547 , Y02P70/521
摘要: A solar cell includes a base substrate including a first surface and a second surface opposite the first surface, the base substrate being configured to have sunlight incident on the first surface, a doping layer on the first surface of the base substrate, a first passivation layer on the doping layer, the first passivation layer including hydrogen, a first capping layer on the first passivation layer, the first capping layer being configured to prevent discharge of hydrogen from the first passivation layer, a first electrode on the first capping layer, and a second electrode on the second surface of the base substrate.
摘要翻译: 太阳能电池包括:基底,其包括第一表面和与第一表面相对的第二表面,所述基底基底被配置为具有入射在所述第一表面上的阳光,所述基底基板的第一表面上的掺杂层,第一钝化层 在所述掺杂层上,所述第一钝化层包括氢,所述第一钝化层上的第一覆盖层,所述第一覆盖层被配置为防止氢从所述第一钝化层排出,所述第一覆盖层上的第一电极和 第二电极在基底基板的第二表面上。