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    SYSTEM AND METHOD OF GROWING SILICON INGOTS FROM SEEDS IN A CRUCIBLE AND MANUFACTURE OF SEEDS USED THEREIN
    1.
    发明申请
    SYSTEM AND METHOD OF GROWING SILICON INGOTS FROM SEEDS IN A CRUCIBLE AND MANUFACTURE OF SEEDS USED THEREIN 审中-公开
    在种子的种子和制造中种子生长硅的系统和方法

    公开(公告)号：US20150191846A1

    公开(公告)日：2015-07-09

    申请号：US14422077

    申请日：2013-08-16

    申请人： GTAT Corporation

    发明人： Ian T. Witting ,  Vikram Singh ,  Ning Duanmu

    IPC分类号： C30B11/14 ,  C30B29/06 ,  C30B11/02

    CPC分类号： C30B11/14 ,  B28D5/0023 ,  C30B11/02 ,  C30B29/06 ,  C30B33/06 ,  C30B35/00

    摘要： Systems and methods that reduce the overall cost of producing a silicon ingot are provided herein. More specifically, one or more surface pieces may be sliced from a silicon boule in relation to a plurality of nodes at a particular orientation. These one or more surface pieces may then be formed into one or more seeds having a specific length, width and thickness usable in a silicon ingot growth process. By utilizing these pieces to form one or more seeds, pieces of a boule which would have been previously discarded may now be used to form high quality seeds for use in a silicon ingot grow process.

    摘要翻译： 本文提供了降低生产硅锭的总成本的系统和方法。 更具体地，一个或多个表面片可以相对于多个节点在特定方位从硅晶片切片。 然后可以将这些一个或多个表面片形成为具有可用于硅锭生长过程中的特定长度，宽度和厚度的一个或多个种子。 通过利用这些片形成一个或多个种子，可以使用先前已经丢弃的块的块来形成用于硅锭生长过程的高质量种子。