发明名称 SILICA GLASS CRUCIBLE AND METHOD OF PULLING SILICON SINGLE CRYSTAL WITH SILICA GLASS CRUCIBLE
摘要 <p>In a silica glass crucible used for pulling a silicon crystal, a circumferential maximum tolerance of each of bubble content, wall thickness and transmission as measured over a full circumference of the crucible at a same height position is not more than 6%.</p>
申请公布号 SG158063(A1) 申请公布日期 2010.01.29
申请号 SG20090044579 申请日期 2009.06.30
申请人 JAPAN SUPER QUARTZ CORPORATION 发明人 KISHI HIROSHI
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