发明名称 |
REMOVING A SHEET FROM THE SURFACE OF A MELT USING ELASTICITY AND BUOYANCY |
摘要 |
Embodiments related to sheet production are disclosed. A melt of a material is cooled to form a sheet of the material on the melt. The sheet is formed in a first region at a first sheet height. The sheet is translated to a second region such that it has a second sheet height higher than the first sheet height. The sheet is then separated from the melt. A seed wafer may be used to form the sheet.
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申请公布号 |
US2011272115(A1) |
申请公布日期 |
2011.11.10 |
申请号 |
US201113039808 |
申请日期 |
2011.03.03 |
申请人 |
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC. |
发明人 |
KELLERMAN PETER L.;SUN DAWEI;HELENBROOK BRIAN;HARVEY DAVID S. |
分类号 |
B22D23/00 |
主分类号 |
B22D23/00 |
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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