发明名称 |
Apparatus for manufacturing poly crystaline silicon ingot for door open/close device having a wing type |
摘要 |
PURPOSE: An apparatus for manufacturing a poly-crystal silicon ingot is provided to prevent silicon growth defects by reducing thermal imbalance. CONSTITUTION: A crucible(200) receives silicon materials. A cooling plate(400) discharges heat for growing melt silicon in the crucible. A door opening and closing device(500) is formed between the crucible and the cooling plate and controls heat discharge. The door opening and closing device includes one or more wings(510). A driving unit(600) rotates the wing to control heat discharge between the cooling plate and the crucible. |
申请公布号 |
KR101325779(B1) |
申请公布日期 |
2013.11.18 |
申请号 |
KR20100127438 |
申请日期 |
2010.12.14 |
申请人 |
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发明人 |
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分类号 |
C01B33/02;C30B13/28;C30B28/06;C30B29/06 |
主分类号 |
C01B33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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