-
公开(公告)号：US08475591B2
公开(公告)日：2013-07-02
申请号：US12539125
申请日：2009-08-11
IPC分类号： C30B15/20
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。
-
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。
-
公开(公告)号：US07855087B2
公开(公告)日：2010-12-21
申请号：US12403206
申请日：2009-03-12
申请人： Peter L. Kellerman , Frank Sinclair
发明人： Peter L. Kellerman , Frank Sinclair
IPC分类号： H01L21/00
摘要： This sheet production apparatus comprises a vessel defining a channel configured to hold a melt. The melt is configured to flow from a first point to a second point of the channel. A cooling plate is disposed proximate the melt and is configured to form a sheet on the melt. A spillway is disposed at the second point of the channel. This spillway is configured to separate the sheet from the melt.
摘要翻译： 该片材生产设备包括限定被配置为保持熔体的通道的容器。 熔体构造成从通道的第一点流到第二点。 冷却板靠近熔体设置并且被配置成在熔体上形成片材。 溢流道设置在通道的第二点。 该溢流道构造成将片材与熔体分离。
-
公开(公告)号：US20090231597A1
公开(公告)日：2009-09-17
申请号：US12403200
申请日：2009-03-12
申请人： Christopher A. ROWLAND , Peter L. Kellerman , Frank Sinclair , Julian G. Blake , Nicholas P.T. Bateman
发明人： Christopher A. ROWLAND , Peter L. Kellerman , Frank Sinclair , Julian G. Blake , Nicholas P.T. Bateman
IPC分类号： G01B11/02
CPC分类号： G01B21/12
摘要： A sheet measurement apparatus has a sheet disposed in a melt. The measurement system uses a beam to determine a dimension of the sheet. This dimension may be, for example, height or width. The beam may be, for example, collimated light, a laser, x-rays, or gamma rays. The production of the sheet may be altered based on the measurements.
摘要翻译： 片材测量装置具有设置在熔体中的片材。 测量系统使用光束来确定纸张的尺寸。 该尺寸可以是例如高度或宽度。 光束可以是例如准直光，激光，X射线或γ射线。 可以基于测量来改变片材的生产。
-
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。
-
公开(公告)号：US20110117234A1
公开(公告)日：2011-05-19
申请号：US12948248
申请日：2010-11-17
申请人： Peter L. Kellerman , Frank Sinclair
发明人： Peter L. Kellerman , Frank Sinclair
摘要： This sheet production apparatus comprises a vessel defining a channel configured to hold a melt. The melt is configured to flow from a first point to a second point of the channel. A cooling plate is disposed proximate the melt and is configured to form a sheet on the melt. A spillway is disposed at the second point of the channel. This spillway is configured to separate the sheet from the melt.
摘要翻译： 该片材生产设备包括限定被配置为保持熔体的通道的容器。 熔体构造成从通道的第一点流到第二点。 冷却板靠近熔体设置并且被配置成在熔体上形成片材。 溢流道设置在通道的第二点。 该溢流道构造成将片材与熔体分离。
-
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。
-
8.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。
-
公开(公告)号：US20090121149A1
公开(公告)日：2009-05-14
申请号：US11937849
申请日：2007-11-09
申请人： Svetlana Radovanov , Frank Sinclair , Peter L. Kellerman , Victor M. Benveniste , Robert Lindberg
发明人： Svetlana Radovanov , Frank Sinclair , Peter L. Kellerman , Victor M. Benveniste , Robert Lindberg
IPC分类号： H01J3/18
CPC分类号： H01J37/1477 , H01J37/12 , H01J37/1475 , H01J37/3171 , H01J2237/083 , H01J2237/0835 , H01J2237/24542 , H01J2237/31701
摘要： Techniques for shaping an ion beam are disclosed. In one particular exemplary embodiment, the techniques may be realized as an apparatus for shaping an ion beam. The apparatus may comprise an entrance electrode biased at a first voltage potential, wherein an ion beam enters the entrance electrode, an exit electrode biased at a second voltage potential, wherein the ion beam exits the exit electrode, and a first suppression electrode and a second suppression electrode positioned between the entrance electrode and the exit electrode, wherein the first suppression electrode and the second suppression electrode are independently biased to variably focus the ion beam.
摘要翻译： 公开了用于成形离子束的技术。 在一个特定的示例性实施例中，可以将技术实现为用于成形离子束的装置。 该装置可以包括偏置在第一电压电位的入口电极，其中离子束进入入口电极，偏置在第二电压电位的出射电极，其中离子束离开出射电极，并且第一抑制电极和第二抑制电极 位于所述入射电极和所述出射电极之间的抑制电极，其中所述第一抑制电极和所述第二抑制电极被独立地偏置以可变地聚焦所述离子束。
-
10.发明申请METHOD AND APPARATUS FOR CONTROLLING AN ELECTROSTATIC LENS ABOUT A CENTRAL RAY TRAJECTORY OF AN ION BEAM 有权用于控制静电镜的方法和装置关于离子束的中心射线公开(公告)号：US20120168637A1
公开(公告)日：2012-07-05
申请号：US12981096
申请日：2010-12-29
IPC分类号： H01J3/14
CPC分类号： H01J37/12 , H01J37/15 , H01J37/3171 , H01J2237/121 , H01J2237/151
摘要： A method of controlling deflection of a charged particle beam in an electrostatic lens includes establishing a symmetrical electrostatic lens configuration comprising a plurality of electrodes disposed at unadjusted positions that are symmetric with respect to the central ray trajectory with applied unadjusted voltages that create fields symmetric with respect to the central ray trajectory. A symmetric electric field is calculated corresponding to the set of unadjusted voltages. A plurality of lower electrodes is arranged at adjusted positions that are asymmetric with respect to the central ray trajectory. A set of adjusted voltages is obtained for the plurality of lower electrodes, wherein the set of adjusted voltages corresponds to a set of respective potentials of the symmetric electric field at respective adjusted asymmetric positions. The adjusted voltages are applied to the asymmetric lens configuration when the charged particle beam passes therethrough.
摘要翻译： 控制带电粒子束在静电透镜中的偏转的方法包括建立对称的静电透镜配置，其包括设置在相对于中心射线轨迹对称的未调整位置的多个电极，所施加的未调节电压产生对称的场 到中心射线轨迹。 对应于未调整电压组的对称电场。 多个下电极被布置在相对于中心射线轨迹不对称的调整位置处。 对于多个下电极获得一组调整的电压，其中所述一组调整的电压对应于在各自调整的非对称位置处的对称电场的各个电位的集合。 当带电粒子束通过时，经调整的电压施加到非对称透镜构型上。
-
-
-
-
-
-
-
-
-
搜索结果
57 条记录 (耗时 0.023 秒)
