METHOD AND APPARATUS FOR PRODUCING A DISLOCATION-FREE CRYSTALLINE SHEET
    5.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING A DISLOCATION-FREE CRYSTALLINE SHEET 审中-公开
    用于生产无分离晶体薄片的方法和装置

    公开(公告)号:US20110003024A1

    公开(公告)日:2011-01-06

    申请号:US12877753

    申请日:2010-09-08

    IPC分类号: B29D7/01

    摘要: A dislocation-free sheet may be formed from a melt. A sheet of material with a first width is formed on a melt of the material using a cooling plate. This sheet has dislocations. The sheet is transported with respect to the cooling plate and the dislocations migrate to an edge of the sheet. The first width of the sheet is increased to a second width by the cooling plate. The sheet does not have dislocations at the second width. The cooling plate may have a shape with two different widths in one instance. The cooling plate may have segments that operate at different temperatures to increase the width of the sheet in another instance. The sheet may be pulled or flowed with respect to the cooling plate.

    摘要翻译: 可以由熔体形成无位错的片材。 使用冷却板在材料的熔体上形成具有第一宽度的材料片。 这张纸有位错。 片材相对于冷却板输送,并且位错迁移到片材的边缘。 片材的第一宽度通过冷却板增加到第二宽度。 片材在第二个宽度上不具有位错。 在一种情况下,冷却板可以具有两种不同宽度的形状。 冷却板可以具有在不同温度下操作的段,以在另一种情况下增加片材的宽度。 片材可以相对于冷却板拉动或流动。

    METHOD AND APPARATUS FOR PRODUCING A DISLOCATION-FREE CRYSTALLINE SHEET
    7.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING A DISLOCATION-FREE CRYSTALLINE SHEET 有权
    用于生产无分离晶体薄片的方法和装置

    公开(公告)号:US20090302281A1

    公开(公告)日:2009-12-10

    申请号:US12478513

    申请日:2009-06-04

    摘要: A dislocation-free sheet may be formed from a melt. A sheet of material with a first width is formed on a melt of the material using a cooling plate. This sheet has dislocations. The sheet is transported with respect to the cooling plate and the dislocations migrate to an edge of the sheet. The first width of the sheet is increased to a second width by the cooling plate. The sheet does not have dislocations at the second width. The cooling plate may have a shape with two different widths in one instance. The cooling plate may have segments that operate at different temperatures to increase the width of the sheet in another instance. The sheet may be pulled or flowed with respect to the cooling plate.

    摘要翻译: 可以由熔体形成无位错的片材。 使用冷却板在材料的熔体上形成具有第一宽度的材料片。 这张纸有位错。 片材相对于冷却板输送,并且位错迁移到片材的边缘。 片材的第一宽度通过冷却板增加到第二宽度。 片材在第二个宽度上不具有位错。 在一种情况下,冷却板可以具有两种不同宽度的形状。 冷却板可以具有在不同温度下操作的段,以在另一种情况下增加片材的宽度。 片材可以相对于冷却板拉动或流动。

    MELT PURIFICATION AND DELIVERY SYSTEM
    9.
    发明申请
    MELT PURIFICATION AND DELIVERY SYSTEM 有权
    熔融净化和输送系统

    公开(公告)号:US20100050686A1

    公开(公告)日:2010-03-04

    申请号:US12487119

    申请日:2009-06-18

    IPC分类号: B01D9/04 F27D11/00

    摘要: An apparatus to purify a melt is disclosed. A first portion of a melt in a chamber is frozen in a first direction. A fraction of the first portion is melted in the first direction. A second portion of the melt remains frozen. The melt flows from the chamber and the second portion is removed from the chamber. The freezing concentrates solutes in the melt and second portion. The second portion may be a slug with a high solute concentration. This system may be incorporated into a sheet forming apparatus with other components such as, for example, pumps, filters, or particle traps.

    摘要翻译: 公开了一种净化熔体的设备。 室中的熔体的第一部分在第一方向上被冷冻。 第一部分的一部分在第一方向熔化。 熔体的第二部分保持冷冻。 熔体从腔室流出,第二部分从腔室中移出。 冷冻浓缩物溶解在熔体和第二部分中。 第二部分可以是高溶质浓度的塞子。 该系统可以结合到具有其它部件例如泵,过滤器或颗粒捕集器的片材成形设备中。