发明名称 Cutting method of Solar cell Single crystal Ingot
摘要 <p>The present invention relates to a method for cutting solar cell single crystal silicon ingots, and to a method for cutting mass-produced round rod-shaped solar cell single crystal silicon ingots into square-shaped ingots prior to an ingot slicing process for manufacturing wafers. The method of the present invention automatically and precisely cuts a plurality of rod-shaped ingots into square-shaped ingots at one time, thereby improving workability.</p>
申请公布号 KR100911622(B1) 申请公布日期 2009.08.12
申请号 KR20090039737 申请日期 2009.05.07
申请人 发明人
分类号 H01L21/20;H01L31/042 主分类号 H01L21/20
代理机构 代理人
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