| 发明名称 |
METHODS FOR MANUFACTURING CAST SILICON FROM SEED CRYSTALS |
| 摘要 |
<p>Methods are provided for casting silicon for photovoltaic cells and other applications. With such methods a cast body of bi-crystal silicon may be formed that is free of, or substantially free of, radially-distributed impurities and defects and having at least two dimensions that are each at least about 35 cm is provided.</p> |
| 申请公布号 |
EP2183412(A2) |
申请公布日期 |
2010.05.12 |
| 申请号 |
EP20080781897 |
申请日期 |
2008.07.16 |
| 申请人 |
BP CORPORATION NORTH AMERICA INC. |
发明人 |
STODDARD, NATHAN, G. |
| 分类号 |
C30B29/06;C30B11/14;H01L31/18 |
主分类号 |
C30B29/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
