发明申请
US20140261667A1 PHOTOVOLTAIC DEVICE HAVING IMPROVED BACK ELECTRODE AND METHOD OF FORMATION
审中-公开
具有改进背电极的光伏器件及其形成方法
- 专利标题： PHOTOVOLTAIC DEVICE HAVING IMPROVED BACK ELECTRODE AND METHOD OF FORMATION
- 专利标题（中）： 具有改进背电极的光伏器件及其形成方法
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申请号： US14209924申请日： 2014-03-13
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公开(公告)号： US20140261667A1公开(公告)日： 2014-09-18
- 发明人: Benyamin Buller , Igor Sankin , Long Cheng , Jigish Trivedi , Jianjun Wang , Kieran Tracy , Scott Christensen , Gang Xiong , Markus Gloeckler , San Yu
- 申请人： FIRST SOLAR, INC.
- 申请人地址： US OH Perrysburg
- 专利权人： FIRST SOLAR, INC.
- 当前专利权人： FIRST SOLAR, INC.
- 当前专利权人地址： US OH Perrysburg
- 主分类号： H01L31/0224
- IPC分类号： H01L31/0224 ; H01L31/18
摘要：
A back electrode for a PV device and method of formation are disclosed. A ZnTe material is provided over an absorber material and a MoNx material is provided over the ZnTe material. A Mo material may also be included in the back electrode above or below the MoNx layer and a metal layer may be also provided over the MoNx layer.
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