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1.发明授权公开(公告)号：US08610289B2
公开(公告)日：2013-12-17
申请号：US12137590
申请日：2008-06-12
申请人： Bernd Wildpanner , Hilmar Von Campe , Werner Buss
发明人： Bernd Wildpanner , Hilmar Von Campe , Werner Buss
CPC分类号： H01L31/022425 , Y02E10/50 , Y10T428/12708
摘要： A semiconductor component including a first layer (10) of a semiconductor material as a substrate, a second layer (12) running on said first layer (10), and at least two intermediate layers (14, 16) made of the materials of the first and second layers running between the first and second layer, where the first intermediate layer (16) facing the second layer (12) may contain a eutectic mixture (18) made of the materials of the first and second layers. The invention is also directed to an electroconductive contact (15, 15a, 15b) forming an electroconductive connection to the first layer and originating at or running through the second layer, as well as to a method for producing the metal-semiconductor contact. In order to produce a mechanically durable, electrically flawless, removable contact in the area of the material of the second layer it is proposed that the electroconductive contact (15, 15a, 15b) include a solderable or wettable metallic material, which is alloyed into the second layer (12) or which forms a mixture with the material of the second layer.
摘要翻译： 一种半导体元件，包括作为衬底的半导体材料的第一层（10），在所述第一层（10）上延伸的第二层（12）和由所述第一层（10）的材料制成的至少两个中间层（14,16） 在第一和第二层之间运行的第一和第二层，其中面向第二层（12）的第一中间层（16）可以包含由第一和第二层的材料制成的共晶混合物（18）。 本发明还涉及形成与第一层的导电连接并且产生或穿过第二层的导电接触（15,15a，15b）以及用于制造金属 - 半导体接触的方法。 为了在第二层材料的区域中产生机械耐久的，电气无瑕疵的可移除接触，提出导电接触（15,15a，15b）包括可焊接或可润湿的金属材料，其被合金化成 第二层（12）或与第二层的材料形成混合物。
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公开(公告)号：US07959008B2
公开(公告)日：2011-06-14
申请号：US12289714
申请日：2008-10-31
申请人： Hilmar Von Campe , Werner Buss
发明人： Hilmar Von Campe , Werner Buss
IPC分类号： B07B1/28
摘要： The invention relates to a method and a device for screening first particles out of a granulate comprised of first and second particles by conveying the granulate along a first screen surface which extends outward from a vibrating device, wherein the first particles have an aspect ratio a1, with a1>3:1, and the dimensions of the second particles allow them to fall through the mesh of the first screen surface. To screen a certain material fraction which differs geometrically from the remainder of the material in terms of at least one dimension out of the granulate, it is proposed that the granulate be conveyed along the screen surface between said surface and a cover which extends along the screen surface, and that the cover should cause the first particles to be aligned with their longitudinal axes extending along the screen surface, wherein the longitudinal extension of each first particle is greater than the mesh width of the screen which forms the first screen surface, and the longitudinal extension of the second particles is equal to or less than the mesh width.
摘要翻译： 本发明涉及一种用于通过沿着从振动装置向外延伸的第一筛网表面输送颗粒而从由第一和第二颗粒组成的颗粒中筛选第一颗粒的方法和装置，其中第一颗粒具有纵横比a1， 其中a1> 3:1，并且第二颗粒的尺寸允许它们通过第一屏幕表面的网格落下。 为了筛选与颗粒中至少一个维度的材料的其余部分在几何上不同的某些材料部分，提出了颗粒沿所述表面和沿着屏幕延伸的盖板之间的筛网表面传送 表面，并且盖子应该使第一颗粒与沿着筛网表面延伸的纵向轴线对准，其中每个第一颗粒的纵向延伸部分大于形成第一筛网表面的筛网的网孔宽度， 第二颗粒的纵向延伸度等于或小于网格宽度。
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公开(公告)号：US20090134073A1
公开(公告)日：2009-05-28
申请号：US12289714
申请日：2008-10-31
申请人： Hilmar Von Campe , Werner Buss
发明人： Hilmar Von Campe , Werner Buss
摘要： The invention relates to a method and a device for screening first particles out of a granulate comprised of first and second particles by conveying the granulate along a first screen surface which extends outward from a vibrating device, wherein the first particles have an aspect ratio a1, with a1>3:1, and the dimensions of the second particles allow them to fall through the mesh of the first screen surface. To screen a certain material fraction which differs geometrically from the remainder of the material in terms of at least one dimension out of the granulate, it is proposed that the granulate be conveyed along the screen surface between said surface and a cover which extends along the screen surface, and that the cover should cause the first particles to be aligned with their longitudinal axes extending along the screen surface, wherein the longitudinal extension of each first particle is greater than the mesh width of the screen which forms the first screen surface, and the longitudinal extension of the second particles is equal to or less than the mesh width.
摘要翻译： 本发明涉及一种用于通过沿着从振动装置向外延伸的第一筛网表面输送颗粒而从由第一和第二颗粒组成的颗粒中筛选第一颗粒的方法和装置，其中第一颗粒具有纵横比a1， 其中a1> 3:1，并且第二颗粒的尺寸允许它们通过第一屏幕表面的网格落下。 为了筛选与颗粒中至少一个维度的材料的其余部分在几何上不同的某些材料部分，提出了颗粒沿所述表面和沿着屏幕延伸的盖板之间的筛网表面传送 表面，并且盖子应该使第一颗粒与沿着筛网表面延伸的纵向轴线对准，其中每个第一颗粒的纵向延伸部分大于形成第一筛网表面的筛网的网孔宽度， 第二颗粒的纵向延伸度等于或小于网格宽度。
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公开(公告)号：US20090134251A1
公开(公告)日：2009-05-28
申请号：US12085996
申请日：2007-03-07
CPC分类号： B02C18/186 , B02C18/144 , B02C18/16 , B02C2210/02 , C01B33/037 , C30B11/00 , C30B29/06
摘要： A method for recovering and/or recycling starting silicon material by crushing the starting material. The recovered or recycled material is melted, and crystals, e.g. as a silicon block, tube, or strip, are grown from the obtained melt. To use starting materials that have a high aspect ratio to be able to convey the same without any problem, broken polycrystalline needle-shaped Si material (material I) containing particles having an aspect ratio AI, 5
摘要翻译： 一种通过粉碎原料回收和/或再循环起始硅材料的方法。 将回收的或再循环的材料熔化， 作为硅块，管或条，从所得熔体生长。 为了使用具有高纵横比的起始材料能够毫无问题地进行输送，使用含有长宽比AI（5
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公开(公告)号：US20100213299A1
公开(公告)日：2010-08-26
申请号：US12659380
申请日：2010-03-08
IPC分类号： B02C19/00
CPC分类号： B02C18/186 , B02C18/144 , B02C18/16 , B02C2210/02 , C01B33/037 , C30B11/00 , C30B29/06
摘要： A method for recovering and/or recycling starting silicon material by crushing the starting material. The recovered or recycled material is melted, and crystals, e.g. as a silicon block, tube, or strip, are grown from the obtained melt. To use starting materials that have a high aspect ratio to be able to convey the same without any problem, broken polycrystalline needle-shaped Si material (material I) containing particles having an aspect ratio AI, 5
摘要翻译： 一种通过粉碎原料回收和/或再循环起始硅材料的方法。 将回收的或再循环的材料熔化， 作为硅块，管或条，从所得熔体生长。 为了使用具有高纵横比的起始材料能够毫无问题地进行输送，使用含有纵横比AI的颗粒的断裂的多晶针状Si材料（材料I）为5“ 起始材料 材料I被粉碎，使得粉碎的颗粒（材料II）的纵横比AII <3。 或者，使用由破碎的层状颗粒构成的破碎的Si晶片，使得粉碎的颗粒（材料III）的纵横比AIII <3。
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公开(公告)号：US08118248B2
公开(公告)日：2012-02-21
申请号：US12659380
申请日：2010-03-08
IPC分类号： B02C18/24
CPC分类号： B02C18/186 , B02C18/144 , B02C18/16 , B02C2210/02 , C01B33/037 , C30B11/00 , C30B29/06
摘要： A cutting mill for crushing broken polycrystalline needle-shaped silicon material, which contains particles that have an aspect ratio of AI with 5
摘要翻译： 一种用于破碎破碎的多晶针状硅材料的切割机，其包含具有AI的长宽比为5的Al颗粒和30层的颗粒，和/或由层状颗粒组成的破碎的Si晶片，其中切割机具有内部空间 衬垫有硅和/或塑料，其中切割机具有构造为多边柱的旋转体，其中在面向切割磨机的内部空间的区域中的所述旋转体衬有硅或特征硅 并且其中与所述旋转体的纵向边缘平行并且设置在所述旋转体的旋转区域中的叶片布置在所述切割机的内部空间中，并且可相对于所述旋转体调节。
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公开(公告)号：US07694903B2
公开(公告)日：2010-04-13
申请号：US12085996
申请日：2007-03-07
IPC分类号： B02C11/08
CPC分类号： B02C18/186 , B02C18/144 , B02C18/16 , B02C2210/02 , C01B33/037 , C30B11/00 , C30B29/06
摘要： A method for recovering and/or recycling starting silicon material by crushing the starting material. The recovered or recycled material is melted, and crystals, e.g. as a silicon block, tube, or strip, are grown from the obtained melt. To use starting materials that have a high aspect ratio to be able to convey the same without any problem, broken polycrystalline needle-shaped Si material (material I) containing particles having an aspect ratio AI, 5
摘要翻译： 一种通过粉碎原料回收和/或再循环起始硅材料的方法。 将回收的或再循环的材料熔化， 作为硅块，管或条，从所得熔体生长。 为了使用具有高纵横比的起始材料能够毫无问题地进行输送，可以使用含有纵横比AI的颗粒的断裂的多晶针状Si材料（材料I）为5
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公开(公告)号：US07790508B2
公开(公告)日：2010-09-07
申请号：US10562851
申请日：2005-03-08
申请人： Ingo Schwirtlich , Hilmar Von Campe
发明人： Ingo Schwirtlich , Hilmar Von Campe
IPC分类号： H01L21/00
CPC分类号： H01L31/022425 , H05K1/095 , H05K3/4007 , Y02E10/50
摘要： Method for constructing a line or dotted structure on a support, especially for constructing strip-like electrically conducting contacts on a semiconductor component such as a solar cell, by applying an electrically conducting paste-like substance containing a solvent adhering to a support and subsequent hardening of the substance. After the substance is applied to the support, a medium containing a polar molecule is applied on the support and/or the substance, through which the solvent contained in the substance is extracted.
摘要翻译： 用于在支撑体上构造线或点状结构的方法，特别是用于在诸如太阳能电池的半导体部件上构造带状导电触点，通过施加含有附着在载体上的溶剂的导电糊状物质和随后的硬化 的物质。 在将物质施加到载体上之后，将包含极性分子的介质施加到载体和/或物质上，通过该物质提取物质中所含的溶剂。
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9.发明申请Method for Soldering Solar Cell Contacts on Aluminium Connection-Conductors 审中-公开在铝连接导体上焊接太阳能电池触点的方法公开(公告)号：US20140060611A1
公开(公告)日：2014-03-06
申请号：US14001048
申请日：2012-03-13
申请人： Jürgen Koch , Hilmar Von Campe , Ilona Westram
发明人： Jürgen Koch , Hilmar Von Campe , Ilona Westram
IPC分类号： H01L31/02
CPC分类号： H01L31/02021 , B23K1/0016 , B23K1/002 , B23K1/0053 , B23K1/0056 , B23K1/012 , B23K1/06 , B23K2101/38 , B23K2103/10 , H01L31/0512 , H01L31/188 , H01R43/0207 , Y02E10/50
摘要： The invention relates to a method for connecting solder-coated connection leads (3) made of aluminium or an aluminium alloy having a 0.2% yield strength of less than 120 N/mm2 to photovoltaic solar cells (7, 7a, 7b, 7c) which have metallizations on the upper side and the lower side, by a soldering method such as IR soldering, inductive soldering, thermal contact soldering, ultrasonic soldering or hot air soldering. The metallizations of the solar cells can be precoated with solder. A further solder material (2a, 2b) can be arranged between the connection lead (3) and the metallization of the solar cell (7, 7a, 7b, 7c). The solar cells (7, 7a, 7b, 7c) are connected in series with one another by this procedure.
摘要翻译： 本发明涉及一种用于将由铝或铝合金制成的焊料涂覆的连接引线（3）的0.2％屈服强度小于120N / mm 2连接到光伏太阳能电池（7,7a，7b，7c）上的方法， 通过IR焊接，感应焊接，热接触焊接，超声波焊接或热风焊接等焊接方法，在上侧和下侧具有金属化。 太阳能电池的金属化可以用焊料预涂。 可以在连接引线（3）和太阳能电池（7,7a，7b，7c）的金属化之间布置另外的焊料材料（2a，2b）。 太阳能电池（7,7a，7b，7c）通过该过程彼此串联连接。
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公开(公告)号：US20110272453A1
公开(公告)日：2011-11-10
申请号：US13101602
申请日：2011-05-05
申请人： Hilmar Von Campe , Stefan Meyer , Stefan Huber
发明人： Hilmar Von Campe , Stefan Meyer , Stefan Huber
CPC分类号： B23K1/0016 , B23K1/06 , B23K3/063 , B23K2101/36 , H01L31/188 , H01L2224/742 , Y02E10/50
摘要： A method and a device for introducing solder onto a solar cell is provided. The method and device employ a solder wire introduced in the molten state onto the solar cell under the action of ultrasonic vibrations applied by a sonotrode. Solder is introduced very precisely onto the solar cell, without subjecting the solar cell to undesirably high temperatures, by introducing the solder wire into a gap running between a heating device and the sonotrode, which applies ultrasonic vibrations and melts and flows through the gap onto the solar cell.
摘要翻译： 提供了一种用于将焊料引入太阳能电池的方法和装置。 该方法和装置在由超声波发生的超声振动的作用下，使用在熔融状态下引入太阳能电池的焊丝。 通过将焊丝引入到加热装置和超声波发生器之间的间隙中，将太阳能电池非常精确地引入到太阳能电池上，而不会使太阳能电池受到不期望的高温，其施加超声波振动并熔融并流过间隙 太阳能电池。
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