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公开(公告)号：US20070246853A1
公开(公告)日：2007-10-25
申请号：US11758752
申请日：2007-06-06
申请人： S. CHEY , Steven Cordes , Peter Gruber , John Knickerbocker , James Speidell
发明人： S. CHEY , Steven Cordes , Peter Gruber , John Knickerbocker , James Speidell
CPC分类号： B23K3/0638 , B23K35/02 , B23K2101/40 , H01L2224/11
摘要： A system and method are provided for injection molding conductive bonding material into a plurality of cavities in a mold within a vacuum chamber. A mold and a fill head are located within a vacuum chamber, wherein the mold includes a plurality of cavities. A vacuum is created within the vacuum chamber, thereby removing air from the chamber and from the cavities. Optionally, rotational motion is provided to at least one of the mold and the fill head while the fill head is in substantial contact with the mold. Conductive bonding material is forced out of the fill head toward the mold, and into at least one of the cavities, while a vacuum is maintained in the vacuum chamber.
摘要翻译： 提供了一种系统和方法，用于将导电接合材料注射到真空室内的模具中的多个空腔中。 模具和填充头位于真空室内，其中模具包括多个空腔。 在真空室内产生真空，从而从腔室和空腔中除去空气。 可选地，当填充头与模具基本接触时，将旋转运动提供给模具和填充头中的至少一个。 当在真空室中保持真空时，导电接合材料被迫从灌装头朝向模具，并进入至少一个空腔中。
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公开(公告)号：US20070246518A1
公开(公告)日：2007-10-25
申请号：US11409233
申请日：2006-04-21
CPC分类号： B23K3/0638 , B23K1/20 , B23K2101/40 , H01L24/11 , H01L24/742 , H01L2224/13099 , H01L2924/01005 , H01L2924/01006 , H01L2924/01018 , H01L2924/01027 , H01L2924/01033 , H01L2924/01042 , H01L2924/01078 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/181 , H01L2924/00
摘要： A system, method, and apparatus for injection molding conductive bonding material into a plurality of cavities in a surface are disclosed. The method comprises aligning a fill head with a surface. The mold includes a plurality of cavities. The method further includes placing the fill head in substantial contact with the surface. At least a first gas is channeled about a first region of the fill head. The at least first gas has a temperature above a melting point of conductive bonding material residing in a reservoir thereby maintaining the conductive bonding material in a molten state. The conductive bonding material is forced out of the fill head toward the surface. The conductive bonding material is provided into at least one cavity of the plurality of cavities contemporaneous with the at least one cavity being in proximity to the fill head.
摘要翻译： 公开了一种用于将导电接合材料注射成表面中的多个空腔的系统，方法和装置。 该方法包括将填充头与表面对准。 模具包括多个空腔。 该方法还包括将填充头与表面实质接触。 至少第一气体围绕填充头的第一区域引导。 所述至少第一气体具有高于位于储存器中的导电接合材料的熔点的温度，从而将导电接合材料保持在熔融状态。 导电接合材料从表面压出填料头。 导电接合材料被提供到与填充头附近的至少一个空腔同时的多个空腔的至少一个空腔中。
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公开(公告)号：US20070246516A1
公开(公告)日：2007-10-25
申请号：US11409242
申请日：2006-04-21
CPC分类号： B23K3/0638 , B23K1/0016 , B23K3/0623 , B23K2101/40 , H01L24/11 , H01L2224/05568 , H01L2224/05573 , H01L2224/11003 , H01L2224/13099 , H01L2924/01005 , H01L2924/01006 , H01L2924/01027 , H01L2924/01033 , H01L2924/01042 , H01L2924/01078 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/181 , H05K3/3478 , H05K3/3484 , H05K2201/09945 , H05K2203/0113 , H05K2203/043 , H01L2924/00
摘要： A system, method, and device for applying conductive bonding material to a substrate are disclosed. The method includes providing conductive bonding material in a plurality of cavities of a mold. A total number of cavities in the plurality of cavities being greater than a total number of at least one conductive pad of a circuit supporting substrate corresponding to the mold. The conductive bonding material in the mold is heated to a reflow temperature of the conductive bonding material. At least one wettable surface is placed in substantial contact with the heated conductive bonding material in at least one cavity. The mold and the corresponding circuit supporting substrate are brought in close proximity to each other such that the heated conductive bonding material in at least one cavity comes in contact with at least one conductive pad of the corresponding circuit supporting substrate.
摘要翻译： 公开了一种用于将导电接合材料施加到基底的系统，方法和装置。 该方法包括在模具的多个空腔中提供导电接合材料。 多个空腔中的空腔的总数大于对应于模具的电路支撑衬底的至少一个导电焊盘的总数。 将模具中的导电接合材料加热至导电接合材料的回流温度。 在至少一个空腔中至少一个可润湿表面被放置成与被加热的导电接合材料基本接触。 模具和相应的电路支撑衬底彼此靠近，使得至少一个空腔中的加热的导电接合材料与相应的电路支撑衬底的至少一个导电焊盘接触。
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公开(公告)号：US20070246515A1
公开(公告)日：2007-10-25
申请号：US11409232
申请日：2006-04-21
CPC分类号： B23K3/0638 , B23K35/02 , B23K2101/40 , H01L2224/11
摘要： A system and method for injection molding conductive bonding material into a plurality of cavities in a non-rectangular mold is disclosed. The method comprises aligning a fill head with a non-rectangular mold. The non-rectangular mold includes a plurality of cavities. The fill head is placed in substantial contact with the non-rectangular mold. Rotational motion is provided to at least one of the non-rectangular mold and the fill head while the fill head is in substantial contact with the non-rectangular mold. Conductive bonding material is forced out of the fill head toward the non-rectangular mold. The conductive bonding material is provided into at least one cavity of the plurality of cavities contemporaneous with the at least one cavity being in proximity to the fill head.
摘要翻译： 公开了一种用于将导电接合材料注射成非矩形模具中的多个空腔的系统和方法。 该方法包括将填充头与非矩形模具对准。 非矩形模具包括多个空腔。 填充头被放置成与非矩形模具基本接触。 旋转运动提供给非矩形模具和填充头中的至少一个，同时填充头基本上与非矩形模具接触。 将导电接合材料从填充头推向非矩形模具。 导电接合材料被提供到与填充头附近的至少一个空腔同时的多个空腔的至少一个空腔中。
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公开(公告)号：US20070246511A1
公开(公告)日：2007-10-25
申请号：US11409244
申请日：2006-04-21
IPC分类号： A47J36/02
CPC分类号： H05K3/3484 , B23K3/0607 , B23K2101/42 , H05K3/4038 , H05K2201/0305 , H05K2201/09472 , H05K2203/0126 , H05K2203/043 , H05K2203/0568
摘要： A system, method, and apparatus of providing conductive bonding material into a plurality of cavities in a circuit supporting substrate is disclosed. The method comprises placing a fill head in substantial contact with a circuit supporting substrate. The circuit supporting substrate includes at least one cavity. A linear motion or a rotational motion is provided to at least one of the circuit supporting substrate and the fill head while the fill head is in substantial contact with the circuit supporting substrate. Conductive bonding material is forced out of the fill head toward the circuit supporting substrate. The conductive bonding material is provided into the at least one cavity contemporaneous with the at least one cavity being in proximity to the fill head.
摘要翻译： 公开了一种在电路支撑衬底中的多个空腔中提供导电接合材料的系统，方法和装置。 该方法包括将填充头放置成与电路支撑衬底基本接触。 电路支撑衬底包括至少一个空腔。 当填充头与电路支撑衬底基本接触时，向电路支撑衬底和填充头中的至少一个提供直线运动或旋转运动。 导电接合材料被迫从填充头朝向电路支撑基板排出。 所述导电接合材料被提供到与所述至少一个空腔同时的至少一个空腔中，所述至少一个空腔在所述填充头附近。
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