发明名称 |
Method for pulling up a single crystal from melt solution in a crucible, involves rotating crucible about the rotation axis of crucible shaft which supports crucible for active attenuation of pendulum motion of wire cable |
摘要 |
<p>Method for pulling up a single crystal from melt solution in a crucible, involves pulling the single crystal from the melt solution on a wire cable wound on a drum while rotating the wire cable about the rotation axis of a wire cable rotation head at pressure lower than atmospheric pressure, and rotating the crucible about the rotation axis of a crucible shaft which supports the crucible for active attenuation of the pendulum motion of the wire cable. An independent claim is included for an apparatus for pulling up a single crystal from melt solution.</p> |
申请公布号 |
DE102009024472(A1) |
申请公布日期 |
2010.12.30 |
申请号 |
DE20091024472 |
申请日期 |
2009.06.10 |
申请人 |
SILTRONIC AG |
发明人 |
MUEHE, ANDREAS;OELKRUG, HANS;SCHROECK, THOMAS |
分类号 |
C30B15/30 |
主分类号 |
C30B15/30 |
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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