发明公开
- 专利标题： CONTACTS FOR SOLAR CELLS
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申请号： US18114119申请日： 2023-02-24
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公开(公告)号： US20230238469A1公开(公告)日： 2023-07-27
- 发明人: Matthieu Moors , DAVID D. SMITH , GABRIEL HARLEY , TAESEOK KIM
- 申请人： Maxeon Solar Pte. Ltd.
- 申请人地址： SG Singapore
- 专利权人： Maxeon Solar Pte. Ltd.
- 当前专利权人： Maxeon Solar Pte. Ltd.
- 当前专利权人地址： SG Singapore
- 主分类号： H01L31/061
- IPC分类号： H01L31/061 ; H01L31/18 ; H01L31/0224 ; H01L31/0216 ; H01L31/068
摘要：
A method of fabricating a solar cell is disclosed. The method can include forming a dielectric region on a surface of a solar cell structure and forming a metal layer on the dielectric layer. The method can also include configuring a laser beam with a particular shape and directing the laser beam with the particular shape on the metal layer, where the particular shape allows a contact to be formed between the metal layer and the solar cell structure.
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