发明名称 |
Method of fabricating a back-contact solar cell and device thereof |
摘要 |
Methods of fabricating back-contact solar cells and devices thereof are described. A method of fabricating a back-contact solar cell includes forming an N- type dopant source layer and a P-type dopant source layer above a material layer disposed above a substrate. The N-type dopant source layer is spaced apart from the P-type dopant source layer. The N-type dopant source layer and the P-type dopant source layer are heated. Subsequently, a trench is formed in the material layer, between the N-type and P-type dopant source layers. |
申请公布号 |
AU2010347232(B2) |
申请公布日期 |
2014.08.07 |
申请号 |
AU20100347232 |
申请日期 |
2010.12.28 |
申请人 |
SUNPOWER CORPORATION |
发明人 |
LI, BO;SMITH, DAVID;COUSINS, PETER |
分类号 |
H01L31/042 |
主分类号 |
H01L31/042 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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