发明名称 |
METHOD OF MAKING A SOLAR GRADE SILICON WAFER |
摘要 |
<p>A method of making a solar grade silicon wafer is disclosed. In at least some embodiments of this invention, the method includes the follow steps: providing a slurry including a liquid that essentially prevents the oxidation of silicon powder and a silicon powder that is essentially free of oxides; providing a solar grade wafer mold defining an interior for receiving the slurry; introducing the slurry into the solar grade wafer mold; precipitating the silicon powder from the slurry to form a preform of the solar grade silicon wafer; and crystallizing the preform to make the solar grade silicon wafer.</p> |
申请公布号 |
WO2008115539(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
WO2008US03650 |
申请日期 |
2008.03.20 |
申请人 |
MOSSEY CREEK TECHNOLOGY, LLC;CARBERRY, JOHN |
发明人 |
CARBERRY, JOHN |
分类号 |
H01L21/02 |
主分类号 |
H01L21/02 |
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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