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61.发明申请METHOD FOR CONNECTING BETWEEN SUBSTRATES, FLIP-CHIP MOUNTING STRUCTURE, AND CONNECTION STRUCTURE BETWEEN SUBSTRATES 有权基板之间的连接方法，芯片安装结构以及基板之间的连接结构公开(公告)号：US20100007033A1
公开(公告)日：2010-01-14
申请号：US12497996
申请日：2009-07-06
CPC分类号： H05K3/3436 , H01L21/563 , H01L24/06 , H01L24/11 , H01L24/16 , H01L24/17 , H01L24/29 , H01L24/32 , H01L24/73 , H01L24/81 , H01L24/83 , H01L24/91 , H01L2224/0401 , H01L2224/05555 , H01L2224/05639 , H01L2224/05644 , H01L2224/05647 , H01L2224/0603 , H01L2224/06505 , H01L2224/13099 , H01L2224/1403 , H01L2224/14505 , H01L2224/16225 , H01L2224/29 , H01L2224/29101 , H01L2224/29109 , H01L2224/29111 , H01L2224/2919 , H01L2224/2929 , H01L2224/29309 , H01L2224/29311 , H01L2224/29347 , H01L2224/29355 , H01L2224/29386 , H01L2224/29393 , H01L2224/812 , H01L2224/81801 , H01L2224/83194 , H01L2224/838 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/0102 , H01L2924/01023 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01045 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/0133 , H01L2924/0134 , H01L2924/014 , H01L2924/0665 , H01L2924/14 , H01L2924/3025 , H05K3/323 , H05K3/363 , H05K2201/0209 , H05K2201/10977 , H05K2203/083 , H05K2203/087 , H05K2203/1178 , Y02P70/613 , H01L2924/00014 , H01L2924/01051 , H01L2924/01049 , H01L2924/01083 , H01L2924/0695 , H01L2924/05432 , H01L2924/0001
摘要： A resin containing a conductive particle and a gas bubble generating agent is supplied in a space between the substrates each having a plurality of electrodes. The resin is then heated to melt the conductive particle contained in the resin and generate gas bubbles from the gas bubble generating agent. A step portion is formed on at least one of the substrates. In the process of heating the resin, the resin is pushed aside by the growing gas bubbles, and as a result of that, the conductive particle contained in the resin is led to a space between the electrodes, and a connector is formed in the space. At the same time, the resin is led to a space between parts of the substrates at which the step portion is formed, and cured to fix the distance between the substrates.
摘要翻译： 在每个具有多个电极的基板之间的空间中提供含有导电颗粒和气泡发生剂的树脂。 然后将树脂加热以熔化包含在树脂中的导电颗粒，并从气泡发生剂产生气泡。 在至少一个基板上形成台阶部。 在加热树脂的过程中，通过生长的气泡将树脂推开，其结果是，包含在树脂中的导电颗粒被引导到电极之间的空间，并且在空间中形成连接器 。 同时，树脂被引导到形成台阶部分的基板的部分之间的空间，并固化以固定基板之间的距离。
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公开(公告)号：US20090229120A1
公开(公告)日：2009-09-17
申请号：US12280907
申请日：2007-02-22
申请人： Yasushi Taniguchi , Seiichi Nakatani , Seiji Karashima , Takashi Kitae , Susumu Matsuoka , Masayoshi Koyama
发明人： Yasushi Taniguchi , Seiichi Nakatani , Seiji Karashima , Takashi Kitae , Susumu Matsuoka , Masayoshi Koyama
CPC分类号： H05K3/3484 , H01L21/4853 , H01L21/6835 , H01L24/11 , H01L24/12 , H01L24/16 , H01L24/742 , H01L24/81 , H01L2224/11003 , H01L2224/11005 , H01L2224/11522 , H01L2224/13099 , H01L2224/16 , H01L2224/81801 , H01L2224/83886 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01033 , H01L2924/0105 , H01L2924/01051 , H01L2924/01075 , H01L2924/01078 , H01L2924/01082 , H01L2924/01087 , H01L2924/01322 , H01L2924/014 , H01L2924/09701 , H01L2924/14 , H01L2924/15787 , H01L2924/15788 , H05K2203/0278 , H05K2203/043 , H05K2203/0776 , H05K2203/087 , Y10T29/49124 , Y10T29/49147 , Y10T29/49149 , Y10T29/49155 , Y10T29/532 , Y10T29/53204 , H01L2924/00
摘要： In a method for forming bumps 19 on electrodes 32 of a wiring board 31, a fluid 14 containing conductive particles 16 and a gas bubble generating agent is supplied onto a first region 17 including the electrodes 32 on the wiring board 31. Then, a substrate 40 which has a protruding surface 13 having the same area as that of the first region 17 and formed on a main surface 18 of the substrate 40 having a larger area than that of the first region 17 is disposed so that the protruding surface 13 faces the first region 17 of the wiring board 31. Then, the fluid 14 is heated to generate gas bubbles 30 from the gas bubble generating agent contained in the fluid 14.
摘要翻译： 在布线基板31的电极32上形成凸块19的方法中，将含有导电粒子16和气泡生成剂的流体14供给到布线基板31上的包含电极32的第一区域17上。然后， 40具有与第一区域17具有相同面积并形成在具有比第一区域17的面积大的面积的基板40的主表面18上的突出表面13，使得突出表面13面向 然后，流体14被加热，从包含在流体14中的气泡发生剂产生气泡30。
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63.发明授权Conductive resin composition, connection method between electrodes using the same, and electric connection method between electronic component and circuit substrate using the same 有权导电树脂组合物，使用其的电极之间的连接方法以及使用其的电子部件和电路基板之间的电连接方法公开(公告)号：US07537961B2
公开(公告)日：2009-05-26
申请号：US11683612
申请日：2007-03-08
IPC分类号： H01L21/00
CPC分类号： H05K3/3484 , B23K1/0016 , B23K35/025 , B23K35/262 , B23K35/264 , B23K35/268 , B23K35/3613 , C22C11/00 , C22C12/00 , C22C13/00 , H01L24/11 , H01L24/27 , H01L24/29 , H01L24/83 , H01L2224/05568 , H01L2224/05573 , H01L2224/056 , H01L2224/16227 , H01L2224/29101 , H01L2224/29111 , H01L2224/2929 , H01L2224/293 , H01L2224/29386 , H01L2224/29499 , H01L2224/32225 , H01L2224/73204 , H01L2224/83192 , H01L2224/83801 , H01L2224/83855 , H01L2224/8388 , H01L2224/83886 , H01L2924/01005 , H01L2924/01006 , H01L2924/01019 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/0133 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/14 , H01L2924/351 , H05K3/323 , H05K2201/10674 , H05K2201/10977 , H01L2924/00 , H01L2924/01083 , H01L2224/29311 , H01L2924/00014 , H01L2224/1319 , H01L2224/133 , H01L2924/05442 , H01L2924/05432 , H01L2224/16225
摘要： The present invention provides a conductive resin composition for connecting electrodes electrically, in which metal particles are dispersed in a flowing medium, wherein the flowing medium includes a first flowing medium that has relatively high wettability with the metal particles and a second flowing medium that has relatively low wettability with the metal particles, and the first flowing medium and the second flowing medium are dispersed in a state of being incompatible with each other. Thereby, a flip chip packaging method that can be applied to flip chip packaging of LSI and has high productivity and high reliability is provided.
摘要翻译： 本发明提供一种导电树脂组合物，用于电连接电极，其中金属颗粒分散在流动介质中，其中流动介质包括与金属颗粒相比具有较高润湿性的第一流动介质和具有相对较高的第二流动介质 与金属颗粒的低润湿性，以及第一流动介质和第二流动介质在彼此不相容的状态下分散。 因此，提供了可以应用于LSI的倒装芯片封装并且具有高生产率和高可靠性的倒装芯片封装方法。
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公开(公告)号：US07531385B1
公开(公告)日：2009-05-12
申请号：US11887331
申请日：2006-03-16
申请人： Seiji Karashima , Takashi Kitae , Seiichi Nakatani
发明人： Seiji Karashima , Takashi Kitae , Seiichi Nakatani
CPC分类号： H01L24/83 , H01L21/563 , H01L24/16 , H01L24/27 , H01L24/29 , H01L24/73 , H01L25/0657 , H01L25/50 , H01L2224/13099 , H01L2224/1319 , H01L2224/1329 , H01L2224/13339 , H01L2224/13347 , H01L2224/16148 , H01L2224/16225 , H01L2224/16227 , H01L2224/165 , H01L2224/29101 , H01L2224/29111 , H01L2224/2919 , H01L2224/2929 , H01L2224/29291 , H01L2224/293 , H01L2224/29339 , H01L2224/29347 , H01L2224/73204 , H01L2224/75 , H01L2224/83047 , H01L2224/83091 , H01L2224/83097 , H01L2224/83192 , H01L2224/83204 , H01L2224/83862 , H01L2224/8388 , H01L2224/83886 , H01L2224/83887 , H01L2225/06513 , H01L2924/01002 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01067 , H01L2924/01078 , H01L2924/01082 , H01L2924/0132 , H01L2924/014 , H01L2924/0665 , H01L2924/14 , H01L2924/1579 , H01L2924/30105 , H01L2924/381 , H05K3/323 , H05K2201/10674 , H05K2203/087 , Y10T156/1744 , H01L2924/00011 , H01L2924/066 , H01L2924/00015 , H01L2924/00 , H01L2924/00014
摘要： A flip chip mounting method which is applicable to the flip chip mounting of a next-generation LSI and high in productivity and reliability as well as a method for connecting substrates are provided. A circuit board 10 having a plurality of connecting terminals 11 and a semiconductor chip 20 having a plurality of electrode terminals 21 are disposed in mutually facing relation and a resin 13 containing conductive particles 12 and a gas bubble generating agent is supplied into the space therebetween. In this state, the resin 13 is heated to generate gas bubbles 30 from the gas bubble generating agent contained in the resin 13. The resin 13 is pushed toward the outside of the generated gas bubbles 30 by the growth thereof. The resin 13 pushed to the outside is self-assembled in the form of columns between the respective terminals of the circuit board 10 and the semiconductor chip 20. In this state, by pressing the semiconductor chip 20 against the circuit board 10, the conductive particles 12 contained in the resin 13 self-assembled between the facing terminals are brought into contact with each other to provide electrical connection between the terminals.
摘要翻译： 提供了一种适用于下一代LSI的倒装芯片安装并且生产率和可靠性高的倒装芯片安装方法以及用于连接基板的方法。 具有多个连接端子11的电路板10和具有多个电极端子21的半导体芯片20以相互面对的关系设置，并且将含有导电粒子12和气泡发生剂的树脂13供给到它们之间的空间中。 在这种状态下，树脂13被加热，从包含在树脂13中的气泡产生剂产生气泡30.树脂13通过其生长被推向产生的气泡30的外部。 被推到外面的树脂13以电路板10的各个端子和半导体芯片20之间的列的形式自组装。在这种状态下，通过将半导体芯片20压靠在电路板10上，导电颗粒 包含在自组装在相对端子之间的树脂13中的12彼此接触以提供端子之间的电连接。
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公开(公告)号：US20090117688A1
公开(公告)日：2009-05-07
申请号：US11887332
申请日：2006-03-16
申请人： Seiji Karashima , Takashi Kitae , Seiichi Nakatani
发明人： Seiji Karashima , Takashi Kitae , Seiichi Nakatani
IPC分类号： H01L21/02
CPC分类号： H05K3/3484 , H01L21/563 , H01L21/6835 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/27 , H01L24/29 , H01L24/73 , H01L24/742 , H01L24/75 , H01L24/83 , H01L2224/05568 , H01L2224/05573 , H01L2224/11001 , H01L2224/11005 , H01L2224/1141 , H01L2224/11502 , H01L2224/11522 , H01L2224/11849 , H01L2224/13099 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/1601 , H01L2224/16058 , H01L2224/16225 , H01L2224/16227 , H01L2224/165 , H01L2224/16505 , H01L2224/29101 , H01L2224/29111 , H01L2224/2919 , H01L2224/2929 , H01L2224/29291 , H01L2224/293 , H01L2224/29311 , H01L2224/29313 , H01L2224/29316 , H01L2224/29347 , H01L2224/294 , H01L2224/29411 , H01L2224/32225 , H01L2224/73204 , H01L2224/742 , H01L2224/75 , H01L2224/83097 , H01L2224/83192 , H01L2224/83204 , H01L2224/83211 , H01L2224/83855 , H01L2224/83862 , H01L2224/83874 , H01L2224/8388 , H01L2224/83886 , H01L2224/83887 , H01L2924/00014 , H01L2924/01002 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01013 , H01L2924/01019 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01067 , H01L2924/01078 , H01L2924/01082 , H01L2924/0132 , H01L2924/0133 , H01L2924/014 , H01L2924/0665 , H01L2924/14 , H01L2924/15311 , H01L2924/301 , H01L2924/30105 , H01L2924/381 , H05K3/323 , H05K2201/10977 , H05K2203/0425 , H05K2203/087 , H05K2203/1178 , Y10T156/1744 , H01L2924/00011 , H01L2924/0103 , H01L2924/01051 , H01L2924/01083 , H01L2924/00015 , H01L2924/066 , H01L2924/00 , H01L2224/05599
摘要： A flip chip mounting method which is applicable to the flip chip mounting of a next-generation LSI and high in productivity and reliability as well as a bump forming method are provided. After a resin 14 containing a solder powder 16 and a gas bubble generating agent is supplied to a space between a circuit board 21 having a plurality of connecting terminals 11 and a semiconductor chip 20 having a plurality of electrode terminals 12, the resin 14 is heated to generate gas bubbles 30 from the gas bubble generating agent contained in the resin 14. The resin 14 is pushed toward the outside of the generated gas bubbles 30 by the growth thereof and self-assembled between the connecting terminals 11 and the electrode terminals 12. By further heating the resin 14 and melting the solder powder 16 contained in the resin 14 self-assembled between the terminals, connectors 22 are formed between the terminals to complete a flip chip mounting body.
摘要翻译： 提供一种适用于下一代LSI的倒装芯片安装以及高生产率和可靠性以及凸块形成方法的倒装芯片安装方法。 在包含焊料粉末16和气泡生成剂的树脂14被供给到具有多个连接端子11的电路板21和具有多个电极端子12的半导体芯片20之间的空间的情况下，加热树脂14 从包含在树脂14中的气泡发生剂产生气泡30.树脂14通过其生长被推向产生的气泡30的外部，并且在连接端子11和电极端子12之间自组装。 通过进一步加热树脂14并熔化包含在树脂14中的自组装在端子之间的焊料粉末16，在端子之间形成连接器22以完成倒装芯片安装体。
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公开(公告)号：US20090102064A1
公开(公告)日：2009-04-23
申请号：US12298464
申请日：2007-04-18
IPC分类号： H01L23/48 , H01L21/00 , H01L23/52 , H01L23/485 , H01L23/488
CPC分类号： H05K3/323 , H01L24/11 , H01L24/12 , H01L24/16 , H01L24/29 , H01L24/31 , H01L24/81 , H01L24/83 , H01L2224/13099 , H01L2224/16225 , H01L2224/16501 , H01L2224/29101 , H01L2224/29111 , H01L2224/2929 , H01L2224/293 , H01L2224/29339 , H01L2224/29347 , H01L2224/81193 , H01L2224/81801 , H01L2224/8192 , H01L2224/83192 , H01L2224/83851 , H01L2224/83855 , H01L2224/83886 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01011 , H01L2924/01013 , H01L2924/01019 , H01L2924/01023 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01056 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/14 , H01L2924/1579 , H01L2924/351 , H05K3/3436 , H05K3/3484 , H05K3/361 , H05K3/363 , H05K2203/083 , H05K2203/087 , Y02P70/613 , H01L2924/00 , H01L2924/01083 , H01L2224/29311 , H01L2924/00014 , H01L2924/00015
摘要： A connection structure (package 10) has a first plate body 101 and a second plate body; in the first plate body 101, a wiring pattern having a plurality of connection terminals 102 is formed, and the second plate body has at least two connection terminals (electrode terminals 104) arranged facing the connection terminals of the first plate body 101. The connection terminals of the first and second plate bodies are connection terminals formed as projections on the surfaces of the first and second plate bodies. A conductive substance 108 is accumulated to cover at least a part of each side face of the connection terminals opposed to each other of the first and second plate bodies, and the connection terminals thus opposed are connected to each other via the conductive substance. The package thus formed is ready for a high-pin-count, narrow-pitch configuration of a next-generation semiconductor chip, and exhibits excellent productivity and reliability. The present invention is advantageous for such a package, for a connection structure applicable to the production of the package, and for a method of producing the connection structure.
摘要翻译： 连接结构（封装10）具有第一板体101和第二板体; 在第一板体101中，形成具有多个连接端子102的布线图案，第二板体具有面对第一板体101的连接端子配置的至少两个连接端子（电极端子104）。连接 第一和第二板体的端子是在第一和第二板体的表面上形成为突起的连接端子。 聚集导电物质108以覆盖第一和第二板体彼此相对的连接端子的每个侧面的至少一部分，并且由此相对的连接端子经由导电物质彼此连接。 这样形成的封装准备好用于下一代半导体芯片的高引脚数，窄间距配置，并且表现出优异的生产率和可靠性。 本发明对于这种包装，对于适用于包装的生产的连接结构以及制造连接结构的方法是有利的。
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公开(公告)号：US08887383B2
公开(公告)日：2014-11-18
申请号：US12518358
申请日：2007-11-27
CPC分类号： H01L24/12 , H01L21/6835 , H01L24/02 , H01L24/05 , H01L24/11 , H01L24/742 , H01L2224/0401 , H01L2224/0558 , H01L2224/05644 , H01L2224/11003 , H01L2224/11522 , H01L2224/1308 , H01L2224/13082 , H01L2224/13083 , H01L2224/13084 , H01L2224/131 , H01L2224/13124 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13164 , H01L2224/13166 , H01L2224/13171 , H01L2224/1329 , H01L2224/133 , H01L2224/16 , H01L2224/83555 , H01L2924/00013 , H01L2924/01002 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01011 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/0102 , H01L2924/01022 , H01L2924/01024 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01056 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/15787 , H01L2924/15788 , H05K3/244 , H05K3/3484 , H05K3/3489 , H05K2201/0338 , H05K2203/0425 , H05K2203/043 , H05K2203/083 , H05K2203/087 , Y10T29/49128 , Y10T29/49144 , Y10T29/49147 , Y10T29/49155 , H01L2924/00014 , H01L2224/13099 , H01L2924/00
摘要： An electrode structure 100 on which a solder bump is placed includes an electrode pattern 50 made of an electrode-constituting material selected from the group consisting of Cu, Al, Cr, and Ti, a Ni layer 52 formed on a part of the electrode pattern 50, a Pd layer 54 formed on at least a part of a region other than the part of the electrode pattern 50, and an Au layer 56 formed on the Ni layer 52 and the Pd layer 54.
摘要翻译： 在其上放置焊料凸块的电极结构100包括由选自Cu，Al，Cr和Ti的电极构成材料制成的电极图案50，形成在电极图案的一部分上的Ni层52 50，形成在除了电极图案50的一部分以外的区域的至少一部分上的Pd层54以及形成在Ni层52和Pd层54上的Au层56。
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公开(公告)号：US08297488B2
公开(公告)日：2012-10-30
申请号：US12282774
申请日：2007-02-22
申请人： Seiji Karashima , Yasushi Taniguchi , Seiichi Nakatani , Kenichi Hotehama , Takashi Kitae , Susumu Sawada
发明人： Seiji Karashima , Yasushi Taniguchi , Seiichi Nakatani , Kenichi Hotehama , Takashi Kitae , Susumu Sawada
CPC分类号： H05K3/3484 , H01L24/11 , H01L2224/11522 , H01L2224/13099 , H01L2224/131 , H01L2224/16 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01051 , H01L2924/01055 , H01L2924/01078 , H01L2924/01082 , H01L2924/01087 , H01L2924/014 , H01L2924/09701 , H01L2924/14 , H01L2924/15747 , H01L2924/15787 , H01L2924/15788 , H05K2203/0425 , H05K2203/083 , H05K2203/087 , H01L2924/00
摘要： A method for forming bumps 19 on electrodes 32 of a wiring board 31 includes the steps of: (a) supplying a fluid 14 containing conductive particles 16 and a gas bubble generating agent onto a first region 17 including the electrodes 32 on the wiring board 31; (b) disposing a substrate 40 having a wall surface 45 formed near the electrodes 32 for forming a meniscus 55 of the fluid 14, so that the substrate 40 faces the wiring board 31; and (c) heating the fluid 14 to generate gas bubbles 30 from the gas bubble generating agent contained in the fluid 14.
摘要翻译： 在布线基板31的电极32上形成凸块19的方法包括以下步骤：（a）将含有导电粒子16和气泡发生剂的流体14供给到布线板31上的包括电极32的第一区域17上 ; （b）设置具有形成在电极32附近的壁面45的基板40，以形成流体14的弯液面55，使得基板40面向布线板31; 和（c）加热流体14以从包含在流体14中的气泡生成剂产生气泡30。
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公开(公告)号：US07911064B2
公开(公告)日：2011-03-22
申请号：US11908087
申请日：2006-02-28
申请人： Shingo Komatsu , Seiichi Nakatani , Seiji Karashima , Toshiyuki Kojima , Takashi Kitae , Yoshihisa Yamashita
发明人： Shingo Komatsu , Seiichi Nakatani , Seiji Karashima , Toshiyuki Kojima , Takashi Kitae , Yoshihisa Yamashita
CPC分类号： H01L24/81 , H01L25/0652 , H01L25/0657 , H01L25/50 , H01L2224/16145 , H01L2224/16225 , H01L2224/32145 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73204 , H01L2224/81801 , H01L2224/83886 , H01L2225/06517 , H01L2225/06527 , H01L2225/06582 , H01L2225/06593 , H01L2924/01006 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/14 , H01L2924/15311 , H01L2924/30105 , H01L2924/00014 , H01L2924/00
摘要： A mounted body of the present invention includes: a multilayer semiconductor chip 20 including a plurality of semiconductor chips 10 (10a, 10b) that are stacked; and a mounting board 13 on which the multilayer semiconductor chip 20 is mounted. In this mounted body, each of the semiconductor chips 10 (10a, 10b) in the multilayer semiconductor chip 20 has a plurality of element electrodes 12 (12a, 12b) on a chip surface 21 (21a, 21b) facing toward the mounting board 13. On the mounting board 13, electrode terminals 14 are formed so as to correspond to the plurality of element electrodes (12a, 12b), respectively, and the electrode terminals 14 of the mounting board and the element electrodes (12a, 12b) are connected electrically to each other via solder bump formed as a result of assembly of solder particles. With this configuration, a mounted body on which a stacked package is mounted can be manufactured easily.
摘要翻译： 本发明的安装体包括：层叠半导体芯片10（10a，10b）的多层半导体芯片20， 以及安装基板13，其上安装有多层半导体芯片20。 在该安装体中，多层半导体芯片20中的各半导体芯片10（10a，10b）在与安装基板13相对的芯片面21（21a，21b）上具有多个元件电极12（12a，12b） 在安装基板13上分别形成有与多个元件电极（12a，12b）对应的电极端子14，并且安装基板的电极端子14和元件电极（12a，12b）被连接 通过焊料颗粒的组装形成的焊锡凸块彼此电连接。 利用这种结构，可以容易地制造安装有堆叠的包装的安装体。
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公开(公告)号：US20100044091A1
公开(公告)日：2010-02-25
申请号：US12518358
申请日：2007-11-27
CPC分类号： H01L24/12 , H01L21/6835 , H01L24/02 , H01L24/05 , H01L24/11 , H01L24/742 , H01L2224/0401 , H01L2224/0558 , H01L2224/05644 , H01L2224/11003 , H01L2224/11522 , H01L2224/1308 , H01L2224/13082 , H01L2224/13083 , H01L2224/13084 , H01L2224/131 , H01L2224/13124 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13164 , H01L2224/13166 , H01L2224/13171 , H01L2224/1329 , H01L2224/133 , H01L2224/16 , H01L2224/83555 , H01L2924/00013 , H01L2924/01002 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01011 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/0102 , H01L2924/01022 , H01L2924/01024 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01056 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/15787 , H01L2924/15788 , H05K3/244 , H05K3/3484 , H05K3/3489 , H05K2201/0338 , H05K2203/0425 , H05K2203/043 , H05K2203/083 , H05K2203/087 , Y10T29/49128 , Y10T29/49144 , Y10T29/49147 , Y10T29/49155 , H01L2924/00014 , H01L2224/13099 , H01L2924/00
摘要： An electrode structure 100 on which a solder bump is placed includes an electrode pattern 50 made of an electrode-constituting material selected from the group consisting of Cu, Al, Cr, and Ti, a Ni layer 52 formed on a part of the electrode pattern 50, a Pd layer 54 formed on at least a part of a region other than the part of the electrode pattern 50, and an Au layer 56 formed on the Ni layer 52 and the Pd layer 54.
摘要翻译： 在其上放置焊料凸块的电极结构100包括由选自Cu，Al，Cr和Ti的电极构成材料制成的电极图案50，形成在电极图案的一部分上的Ni层52 50，形成在除了电极图案50的一部分以外的区域的至少一部分上的Pd层54以及形成在Ni层52和Pd层54上的Au层56。
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