发明授权
- 专利标题： Method of fabricating solar cells
- 专利标题（中）： 制造太阳能电池的方法
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申请号： US681498申请日： 1984-12-13
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公开(公告)号： US4557037A公开(公告)日： 1985-12-10
- 发明人: Jack I. Hanoka , Douglas A. Yates , James A. Gregory
- 申请人： Jack I. Hanoka , Douglas A. Yates , James A. Gregory
- 申请人地址： MA Waltham
- 专利权人： Mobil Solar Energy Corporation
- 当前专利权人： Mobil Solar Energy Corporation
- 当前专利权人地址： MA Waltham
- 主分类号： H01L31/0224
- IPC分类号： H01L31/0224 ; H01L31/068 ; H01L31/18
摘要：
A solar cell fabrication procedure is described in which a hydrogen ion passivation step is used to form, inter alia, an altered silicon substrate surface layer to which immersion plated nickel will not readily adhere. The altered surface layer is formed by shadow casting an ion beam in a pattern corresponding to the desired front surface interelectrode configuration.
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