发明申请
- 专利标题： Raw Material for Growth of Ingot, Method for Fabricating Raw Material for Growth of Ingot and Method for Fabricating Ingot
- 专利标题（中）： 锭生长原料，锭生长用原料的制造方法及锭制造方法
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申请号： US14235708申请日： 2012-07-26
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公开(公告)号： US20140352607A1公开(公告)日： 2014-12-04
- 发明人: Bum Sup Kim , Kyoung Seok Min
- 申请人： Bum Sup Kim , Kyoung Seok Min
- 申请人地址： KR Seoul
- 专利权人： LG INNOTEK CO., LTD.
- 当前专利权人： LG INNOTEK CO., LTD.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2011-0075467 20110728
- 国际申请： PCT/KR2012/005966 WO 20120726
- 主分类号： C01B31/36
- IPC分类号： C01B31/36 ; C30B29/36 ; C30B23/02
摘要：
A raw material for growing an ingot according to the embodiment comprises an agglomerate raw material in which fine particles are agglomerated, wherein the agglomerate raw material has a granular shape. A method for fabricating a raw material for growing an ingot according to the embodiment comprises the steps of: preparing an ultrahigh-purity powder; and granulating the ultrahigh-purity powder. A method for fabricating an ingot according to the embodiment comprises the steps of: preparing a raw material; filling the raw material in a crucible; and growing a single crystal from the raw material, wherein the raw material comprises an agglomerate raw material in which fine particles are agglomerated, and the agglomerate raw material has a granular shape.
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