| 发明名称 |
Process for making ohmic contacts and photovoltaic cell with ohmic contact |
| 摘要 |
<p>Ohmic contacts to p-type IIB/VIB semiconductor are obtained by a process which includes the step of depositing a viscous liquid containing a Group IB metal salt on a surface of the semiconductor, substantially free of oxide groups, heating to form a dried layer, removing the dried layer, washing the surface to remove residual by-products and drying the surface.</p> |
| 申请公布号 |
EP0541382(B1) |
申请公布日期 |
2001.04.11 |
| 申请号 |
EP19920310170 |
申请日期 |
1992.11.06 |
| 申请人 |
BP SOLAR LIMITED . |
发明人 |
JOHNSON, DANIEL ROBERT;OKTIK, SENER;OZSAN, MEHMET ERSIN;PATTERSON, MICHAEL HOLMES |
| 分类号 |
H01L21/28;H01L21/445;H01L31/0224;H01L31/04;H01L31/18;(IPC1-7):H01L31/022 |
主分类号 |
H01L21/28 |
| 代理机构 |
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代理人 |
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