发明授权
- 专利标题： Solar cell
- 专利标题（中）： 太阳能电池
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申请号： US14548241申请日： 2014-11-19
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公开(公告)号： US09082908B2公开(公告)日： 2015-07-14
- 发明人: Peng Chen , Shuo-Wei Liang
- 申请人： AU Optronics Corp.
- 申请人地址： TW Science-Based Industrial Park, Hsin-Chu
- 专利权人： AU Optronics Corp.
- 当前专利权人： AU Optronics Corp.
- 当前专利权人地址： TW Science-Based Industrial Park, Hsin-Chu
- 代理商 Winston Hsu; Scott Margo
- 优先权： CN201210381952 20121010
- 主分类号： H01L31/052
- IPC分类号： H01L31/052 ; H01L31/0352 ; H01L31/0216 ; H01L31/0224
摘要：
A solar cell includes a doped layer disposed on a first surface of a semiconductor substrate, a doped polysilicon layer disposed in a first region of a second surface of the semiconductor substrate, a doped area disposed in a second region of the second surface, and an insulating layer covering the doped polysilicon layer and the doped area. The insulating layer has openings exposing portions of the doped polysilicon layer and the doped layer, and the doped polysilicon layer and doped layer are respectively connected to a first electrode and a second electrode through the openings. The semiconductor substrate and the doped layer have a first doping type. One of the doped polysilicon layer and the doping area has a second doping type, and the other one of the doped polysilicon layer and the doping area has the first doping type which is opposite to the second doping type.
公开/授权文献
- US20150075610A1 SOLAR CELL 公开/授权日：2015-03-19
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