| 发明名称 |
METHOD FOR PRODUCING SOLAR CELLS HAVING A SELECTIVE EMITTER |
| 摘要 |
<p>The present invention relates to a process for the production of solar cells comprising a selective emitter using an improved etching-paste composition which has significantly improved selectivity for silicon layers</p> |
| 申请公布号 |
EP2494615(A2) |
申请公布日期 |
2012.09.05 |
| 申请号 |
EP20100770991 |
申请日期 |
2010.10.01 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
STOCKUM, WERNER;DOLL, OLIVER;KOEHLER, INGO |
| 分类号 |
H01L31/18;H01L31/068 |
主分类号 |
H01L31/18 |
| 代理机构 |
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| 主权项 |
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