发明名称 Apparatus for Manufacturing Silicon Substrate
摘要 <p>There is disclosed an apparatus for manufacturing a silicon substrate including a crucible part, a molding part extended from an outlet of the crucible part, the molding part comprising a molding space where a silicon substrate is formed, and a dummy bar inserted in the molding space from a predetermined portion of the molding part, wherein the dummy bar is formed of a single-crystalline material.</p>
申请公布号 KR101483693(B1) 申请公布日期 2015.01.19
申请号 KR20120035456 申请日期 2012.04.05
申请人 发明人
分类号 B22D25/04;C01B33/02;C30B29/06;H01L31/042 主分类号 B22D25/04
代理机构 代理人
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