发明公开
- 专利标题： LIGHT INDUCED PLATING OF METALS ON SILICON PHOTOVOLTAIC CELLS
- 专利标题（中）： 光引发镀METALS ON光电元件硅的
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申请号： EP12817902.5申请日： 2012-07-17
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公开(公告)号： EP2735033A1公开(公告)日： 2014-05-28
- 发明人: MINSEK, David, W. , TAYTSAS, Lev
- 申请人： MacDermid Acumen, Inc.
- 申请人地址： 245 Freight Street Waterbury, CT 06702 US
- 专利权人： MacDermid Acumen, Inc.
- 当前专利权人： MacDermid Acumen, Inc.
- 当前专利权人地址： 245 Freight Street Waterbury, CT 06702 US
- 代理机构： Jenkins, Peter David
- 优先权： US201113188615 20110722
- 国际公布： WO2013016067 20130131
- 主分类号： H01L31/18
- IPC分类号： H01L31/18
摘要：
A method and composition for plating metal contacts on photovoltaic solar cells is described. The cell is immersed in an aqueous bath containing platable metal ions and a solubilizing agent for aluminum or aluminum alloy ions from the back side of the solar cell. The cell is then exposed to light, causing the two sides of the cell to become oppositely charged. The metal ions are plated without requiring an external electrical contact.
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