公开(公告)号：US20090078746A1

公开(公告)日：2009-03-26

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

IPC分类号： B23K1/20 ,  B23K3/00

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和气泡生成剂的流体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。

公开(公告)号：US08887383B2

公开(公告)日：2014-11-18

申请号：US12518358

申请日：2007-11-27

申请人： Yasushi Taniguchi ,  Seiichi Nakatani ,  Takashi Kitae ,  Seiji Karashima ,  Kenichi Hotehama

发明人： Yasushi Taniguchi ,  Seiichi Nakatani ,  Takashi Kitae ,  Seiji Karashima ,  Kenichi Hotehama

IPC分类号： H01R9/00 ,  H05K3/00 ,  H05K3/34 ,  H01L23/00 ,  H05K3/24 ,  H01L21/683

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。

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

IPC分类号： B23K31/00 ,  B23K31/02

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。

公开(公告)号：US20100044091A1

公开(公告)日：2010-02-25

申请号：US12518358

申请日：2007-11-27

申请人： Yasushi Taniguchi ,  Seiichi Nakatani ,  Takashi Kitae ,  Seiji Karashima ,  Kenichi Hotehama

发明人： Yasushi Taniguchi ,  Seiichi Nakatani ,  Takashi Kitae ,  Seiji Karashima ,  Kenichi Hotehama

IPC分类号： H05K1/11 ,  H05K3/34

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。

公开(公告)号：US20090008776A1

公开(公告)日：2009-01-08

申请号：US12281195

申请日：2007-02-23

申请人： Takashi Kitae ,  Seiichi Nakatani ,  Seiji Karashima ,  Susumu Sawada ,  Kenichi Hotehama

发明人： Takashi Kitae ,  Seiichi Nakatani ,  Seiji Karashima ,  Susumu Sawada ,  Kenichi Hotehama

IPC分类号： H01L23/488 ,  H05K3/30 ,  H05K1/02 ,  H01L21/56

CPC分类号： H05K3/3484 ,  B23K1/0016 ,  B23K2101/40 ,  B23K2103/10 ,  H01L21/6835 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/81 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/11003 ,  H01L2224/11522 ,  H01L2224/1181 ,  H01L2224/13099 ,  H01L2224/131 ,  H01L2224/1319 ,  H01L2224/133 ,  H01L2224/16 ,  H01L2224/293 ,  H01L2224/8101 ,  H01L2224/81801 ,  H01L2224/83886 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01009 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/14 ,  H05K3/323 ,  H05K2201/0209 ,  H05K2201/10977 ,  H05K2203/083 ,  H05K2203/087 ,  Y10T29/49144 ,  H01L2224/05599

摘要： In an electronic component mounted body, an electrode of a first electronic component and an electrode of a second electronic component are electrically connected by a solder connecter, and the solder connecter contains solder and insulation filler. Alternatively, a solder bump is formed on the electrode of the electronic component, and the solder bump includes the insulation filler.

摘要翻译： 在电子部件安装体中，第一电子部件的电极和第二电子部件的电极通过焊料连接器电连接，焊料连接器包含焊料和绝缘填料。 或者，在电子部件的电极上形成焊料凸块，焊料凸块包括绝缘填料。

公开(公告)号：US07905011B2

公开(公告)日：2011-03-15

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

IPC分类号： H01R9/00 ,  B23P19/00

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。

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

IPC分类号： H05K3/00 ,  B23P19/00

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。

公开(公告)号：US09426899B2

公开(公告)日：2016-08-23

申请号：US12439602

申请日：2008-04-24

申请人： Takashi Kitae ,  Seiichi Nakatani ,  Seiji Karashima

发明人： Takashi Kitae ,  Seiichi Nakatani ,  Seiji Karashima

IPC分类号： B23P19/00 ,  H05K13/04 ,  H05K3/34 ,  H01L21/683 ,  H01L23/00 ,  H01L29/06 ,  H05K3/32

CPC分类号： H05K3/3436 ,  H01L21/6835 ,  H01L24/11 ,  H01L24/12 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L24/83 ,  H01L29/0657 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/11524 ,  H01L2224/13099 ,  H01L2224/16 ,  H01L2224/293 ,  H01L2224/73204 ,  H01L2224/8101 ,  H01L2224/81201 ,  H01L2224/81801 ,  H01L2224/83888 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01009 ,  H01L2924/01011 ,  H01L2924/01013 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01056 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/10157 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/15788 ,  H05K3/323 ,  H05K3/3484 ,  H05K2201/09036 ,  H05K2201/10977 ,  H05K2203/083 ,  H05K2203/087 ,  Y02P70/613 ,  Y10T29/49137 ,  Y10T29/49144 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： An electronic component assembly including a first electronic component including a plurality of first electrodes provided on a first major surface of the first electronic component; and a second electronic component including a plurality of second electrodes provided on a first major surface of the second electronic component. A resin including solder powder is provided between the first electronic component and the second electronic component. Also, solder connections are provided to electrically interconnect the first and second electrodes. Elongated grooves are provided in surfaces of the electronic components. The grooves are provided for generation of bubbles during the process for producing the electronic component assembly to promote movement of the solder powder.

摘要翻译： 一种电子部件组件，包括：第一电子部件，包括设置在第一电子部件的第一主表面上的多个第一电极; 以及包括设置在所述第二电子部件的第一主表面上的多个第二电极的第二电子部件。 包括焊料粉末的树脂设置在第一电子部件和第二电子部件之间。 此外，提供焊接连接以电互连第一和第二电极。 在电子部件的表面设有细长的槽。 在制造电子部件组件的过程中提供凹槽以产生气泡，以促进焊料粉末的移动。

公开(公告)号：US07640654B2

公开(公告)日：2010-01-05

申请号：US11701502

申请日：2007-02-02

申请人： Seiichi Nakatani ,  Seiji Karashima ,  Takashi Kitae

发明人： Seiichi Nakatani ,  Seiji Karashima ,  Takashi Kitae

IPC分类号： H05K3/30

CPC分类号： H05K3/303 ,  H01L2224/95146 ,  H05K13/0404 ,  H05K13/0469 ,  H05K2201/10636 ,  H05K2203/0776 ,  Y02P70/611 ,  Y02P70/613 ,  Y10T29/4913 ,  Y10T29/5313 ,  Y10T29/53174 ,  Y10T29/53178 ,  Y10T29/53265 ,  Y10T29/53539

摘要： A pickup device comprising a pickup surface to which an electronic component retaining liquid is to be applied and capable of adjusting a wet area of the electronic component retaining liquid on the pickup surface is prepared, and the electronic component retaining liquid is applied to the pickup surface in a first step. The electronic component is retained on the pickup surface via the electronic component retaining liquid in a state where the wet area is extended in a second step.

摘要翻译： 准备拾取装置，该拾取装置包括拾取表面，待拾取表面上的电子部件保留液体，并且能够调整电子部件保持液在拾取表面上的湿润区域，并将电子部件保持液施加到拾取表面 在第一步。 在第二步骤中，在湿区域延伸的状态下，电子部件经由电子部件保持液保持在拾取面上。

公开(公告)号：US07531387B1

公开(公告)日：2009-05-12

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： H01L21/00 ,  H01L21/44 ,  H01R12/02 ,  H05K1/11 ,  B23K35/14

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.