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公开(公告)号：US08226903B2
公开(公告)日：2012-07-24
申请号：US13187039
申请日：2011-07-20
IPC分类号： B01D11/02
CPC分类号： C30B11/003 , C30B11/001 , C30B28/06 , C30B29/02 , C30B29/06 , C30B29/08 , C30B29/403 , C30B29/64 , H01L31/182 , Y02E10/546 , Y02P70/521 , Y10S588/90 , Y10T117/1024 , Y10T117/1092
摘要： A melt of a material is cooled and a sheet of the material is formed in the melt. This sheet is transported, cut into at least one segment, and cooled in a cooling chamber. The material may be Si, Si and Ge, Ga, or GaN. The cooling is configured to prevent stress or strain to the segment. In one instance, the cooling chamber has gas cooling.
摘要翻译： 将材料的熔体冷却，并在熔体中形成一片材料。 将该片材运输，切割成至少一个片段，并在冷却室中冷却。 该材料可以是Si，Si和Ge，Ga或GaN。 冷却配置为防止应力或应变。 在一种情况下，冷却室具有气体冷却。
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2.发明申请公开(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
CPC分类号： C30B11/003 , C30B11/001 , C30B28/06 , C30B29/06 , C30B29/60
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。
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公开(公告)号：US20090315220A1
公开(公告)日：2009-12-24
申请号：US12487058
申请日：2009-06-18
CPC分类号： B22D39/02 , C30B11/001 , C30B11/003 , C30B29/02 , C30B29/06 , C30B29/08 , C30B29/403 , C30B29/60
摘要： An apparatus to pump a melt is disclosed. The pump has a chamber that defines a cavity configured to hold the melt. A gas source is in fluid communication with the chamber. A first valve is between the chamber and a first pipe and a second valve is between the chamber and a second pipe. The valves may be check valves in one embodiment.
摘要翻译： 公开了一种用于泵送熔体的装置。 泵具有限定被配置为保持熔体的腔的腔室。 气体源与腔室流体连通。 第一阀在腔室和第一管之间，第二阀在腔室和第二管之间。 在一个实施例中，阀可以是止回阀。
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4.发明申请公开(公告)号：US20090302281A1
公开(公告)日：2009-12-10
申请号：US12478513
申请日：2009-06-04
申请人： Peter L. Kellerman , Frank Sinclair , Frederick Carlson , Nicholas P.T. Bateman , Robert J. Mitchell
发明人： Peter L. Kellerman , Frank Sinclair , Frederick Carlson , Nicholas P.T. Bateman , Robert J. Mitchell
CPC分类号： C30B11/003 , C30B11/001 , C30B28/06 , C30B29/06 , C30B29/60
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。
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公开(公告)号：US20110271901A1
公开(公告)日：2011-11-10
申请号：US13187039
申请日：2011-07-20
CPC分类号： C30B11/003 , C30B11/001 , C30B28/06 , C30B29/02 , C30B29/06 , C30B29/08 , C30B29/403 , C30B29/64 , H01L31/182 , Y02E10/546 , Y02P70/521 , Y10S588/90 , Y10T117/1024 , Y10T117/1092
摘要： A melt of a material is cooled and a sheet of the material is formed in the melt. This sheet is transported, cut into at least one segment, and cooled in a cooling chamber. The material may be Si, Si and Ge, Ga, or GaN. The cooling is configured to prevent stress or strain to the segment. In one instance, the cooling chamber has gas cooling.
摘要翻译： 将材料的熔体冷却，并在熔体中形成一片材料。 将该片材运输，切割成至少一个片段，并在冷却室中冷却。 该材料可以是Si，Si和Ge，Ga或GaN。 冷却配置为防止应力或应变。 在一种情况下，冷却室具有气体冷却。
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公开(公告)号：US09567691B2
公开(公告)日：2017-02-14
申请号：US12487119
申请日：2009-06-18
IPC分类号： C01B33/02 , C30B11/00 , C01B33/037 , C30B28/06 , C30B29/02 , C30B29/06 , C30B29/08 , C30B29/40 , C30B29/60
CPC分类号： C30B11/003 , C01B33/037 , C30B11/001 , C30B28/06 , C30B29/02 , C30B29/06 , C30B29/08 , C30B29/406 , C30B29/60
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。
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公开(公告)号：US20100221142A1
公开(公告)日：2010-09-02
申请号：US12580719
申请日：2009-10-16
CPC分类号： C30B11/003 , C30B11/001 , C30B28/06 , C30B29/02 , C30B29/06 , C30B29/08 , C30B29/403 , C30B29/64 , H01L31/182 , Y02E10/546 , Y02P70/521 , Y10S588/90 , Y10T117/1024 , Y10T117/1092
摘要： A melt of a material is cooled and a sheet of the material is formed in the melt. This sheet is transported, cut into at least one segment, and cooled in a cooling chamber. The material may be Si, Si and Ge, Ga, or GaN. The cooling is configured to prevent stress or strain to the segment. In one instance, the cooling chamber has gas cooling.
摘要翻译： 将材料的熔体冷却，并在熔体中形成一片材料。 将该片材运输，切割成至少一个片段，并在冷却室中冷却。 该材料可以是Si，Si和Ge，Ga或GaN。 冷却配置为防止应力或应变。 在一种情况下，冷却室具有气体冷却。
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公开(公告)号：US08545624B2
公开(公告)日：2013-10-01
申请号：US12487058
申请日：2009-06-18
IPC分类号： C30B13/28
CPC分类号： B22D39/02 , C30B11/001 , C30B11/003 , C30B29/02 , C30B29/06 , C30B29/08 , C30B29/403 , C30B29/60
摘要： An apparatus to pump a melt is disclosed. The pump has a chamber that defines a cavity configured to hold the melt. A gas source is in fluid communication with the chamber. A first valve is between the chamber and a first pipe and a second valve is between the chamber and a second pipe. The valves may be check valves in one embodiment.
摘要翻译： 公开了一种用于泵送熔体的装置。 泵具有限定被配置为保持熔体的腔的腔室。 气体源与腔室流体连通。 第一阀在腔室和第一管之间，第二阀在腔室和第二管之间。 在一个实施例中，阀可以是止回阀。
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公开(公告)号：US07816153B2
公开(公告)日：2010-10-19
申请号：US12478513
申请日：2009-06-04
申请人： Peter L. Kellerman , Frank Sinclair , Frederick Carlson , Nicholas P. T. Bateman , Robert J. Mitchell
发明人： Peter L. Kellerman , Frank Sinclair , Frederick Carlson , Nicholas P. T. Bateman , Robert J. Mitchell
IPC分类号： H01L21/00
CPC分类号： C30B11/003 , C30B11/001 , C30B28/06 , C30B29/06 , C30B29/60
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。
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公开(公告)号：US20100038826A1
公开(公告)日：2010-02-18
申请号：US12539125
申请日：2009-08-11
CPC分类号： C30B29/06 , C30B11/001 , C30B11/003 , C30B28/06 , C30B29/403 , C30B29/406 , C30B29/52 , C30B29/64 , H01L31/182 , Y02E10/546 , Y02P70/521 , Y10T117/1024
摘要： A method and apparatus for forming a sheet are disclosed. A melt is cooled and a sheet is formed on the melt. This sheet has a first thickness. The sheet is then thinned from the first thickness to a second thickness using, for example, a heater or the melt. The cooling may be configured to allow solutes to be trapped in a region of the sheet and this particular sheet may be thinned and the solutes removed. The melt may be, for example, silicon, silicon and germanium, gallium, or gallium nitride.
摘要翻译： 公开了一种用于形成片材的方法和装置。 将熔体冷却并在熔体上形成片材。 该片材具有第一厚度。 然后使用例如加热器或熔体将片材从第一厚度变薄至第二厚度。 冷却可以被配置为允许溶质被捕获在片材的区域中，并且该特定片材可以变薄并且去除溶质。 熔体可以是例如硅，硅和锗，镓或氮化镓。
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