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31. 发明授权

US08297488B2 Bump forming method using self-assembling resin and a wall surface 有权
标题翻译：使用自组装树脂和壁面的凸起成形方法
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。

32. 发明申请

US20110204367A1 SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SAME AND IMAGE DISPLAY 有权
标题翻译：半导体器件，其制造方法和图像显示器
公开(公告)号：US20110204367A1
公开(公告)日：2011-08-25
申请号：US12672135
申请日：2008-08-06
申请人： Seiichi Nakatani , Yoshihisa Yamashita , Takashi Kitae , Susumu Sawada
发明人： Seiichi Nakatani , Yoshihisa Yamashita , Takashi Kitae , Susumu Sawada
IPC分类号： H01L33/02 , H01L29/786 , H01L21/336
CPC分类号： H01L51/057 , H01L27/3274 , H01L27/3276 , H01L51/0096 , Y02E10/549 , Y02P70/521
摘要： A semiconductor device having a semiconductor elements formed with higher density is provided. Furthermore an image display device using the semiconductor device is also provided.A semiconductor device comprising a resin film that has a through hole that penetrates from one surface to the other surface thereof, a source electrode disposed along the inner wall of the through hole, a drain electrode disposed along the inner wall of the through hole, a gate electrode disposed on the other surface of the resin film opposing the through hole, an insulating layer disposed on the gate electrode at the bottom of the through hole and an organic semiconductor disposed in the through hole so as to contact the source electrode and the drain electrode, wherein the organic semiconductor makes contact with at least a part of the insulating layer at the bottom of the through hole so that a channel is formed in the organic semiconductor in the vicinity of the insulating layer that is in contact therewith.
摘要翻译：提供了具有以更高密度形成的半导体元件的半导体器件。此外，还提供了使用该半导体器件的图像显示装置。一种半导体器件，包括具有从一个表面到另一个表面穿透的通孔的树脂膜，沿着通孔的内壁设置的源电极，沿该通孔的内壁设置的漏电极，设置在与通孔相对的树脂膜的另一个表面上的栅电极，设置在通孔底部的栅电极上的绝缘层和布置在通孔中的有机半导体，以便与源电极和漏极电极，其中有机半导体与通孔底部的绝缘层的至少一部分接触，使得在与其接触的绝缘层附近的有机半导体中形成沟道。

33. 发明申请

US20110204366A1 SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SAME AND IMAGE DISPLAY 有权
标题翻译：半导体器件，其制造方法和图像显示器
公开(公告)号：US20110204366A1
公开(公告)日：2011-08-25
申请号：US12672127
申请日：2008-08-06
申请人： Seiichi Nakatani , Yoshihisa Yamashita , Takashi Kitae , Susumu Sawada
发明人： Seiichi Nakatani , Yoshihisa Yamashita , Takashi Kitae , Susumu Sawada
IPC分类号： H01L33/02 , H01L29/786 , H01L21/336
CPC分类号： H01L27/3274 , H01L27/283 , H01L27/3248 , H01L27/3276 , H01L51/0005 , H01L51/0558 , H01L2227/323
摘要： A semiconductor device having a semiconductor elements formed with higher density is provided. Furthermore an image display device using the semiconductor device is also provided.A semiconductor device comprising a resin film that has a through hole that penetrates from one surface to the other surface thereof, an organic semiconductor disposed inside the through hole, an insulating film on one end of the organic semiconductor, a gate electrode on the insulating film, a source electrode connected electrically to the other end of the organic semiconductor and a drain electrode connected electrically to the other end of the organic semiconductor.
摘要翻译：提供了具有以更高密度形成的半导体元件的半导体器件。此外，还提供了使用该半导体器件的图像显示装置。一种半导体器件，包括具有从一个表面到另一个表面穿透的通孔的树脂膜，设置在所述通孔内的有机半导体，在所述有机半导体的一端上的绝缘膜，所述绝缘膜上的栅电极与该有机半导体的另一端电连接的源电极和与该有机半导体的另一端电连接的漏电极。

34. 发明授权

US07911064B2 Mounted body and method for manufacturing the same 有权
标题翻译：安装体及其制造方法
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
IPC分类号： H01L21/44 , H01L23/52 , H01L23/40 , H01L23/48 , H01L21/00
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。

35. 发明申请

US20100224986A1 MOUNTED BODY AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：安装体及其制造方法
公开(公告)号：US20100224986A1
公开(公告)日：2010-09-09
申请号：US12728615
申请日：2010-03-22
申请人： Toshiyuki Kojima , Seiichi Nakatani , Yoshihisa Yamashita , Takashi Kitae , Shingo Komatsu
发明人： Toshiyuki Kojima , Seiichi Nakatani , Yoshihisa Yamashita , Takashi Kitae , Shingo Komatsu
IPC分类号： H01L23/498
CPC分类号： H01L24/81 , H01L21/6835 , H01L23/4952 , H01L23/49524 , H01L23/5389 , H01L24/16 , H01L24/17 , H01L24/24 , H01L24/25 , H01L24/45 , H01L24/48 , H01L24/82 , H01L24/83 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16058 , H01L2224/16059 , H01L2224/16105 , H01L2224/16106 , H01L2224/16238 , H01L2224/17051 , H01L2224/171 , H01L2224/24011 , H01L2224/24225 , H01L2224/24226 , H01L2224/24227 , H01L2224/32225 , H01L2224/45015 , H01L2224/45144 , H01L2224/48247 , H01L2224/73204 , H01L2224/82001 , H01L2224/83385 , H01L2224/83886 , H01L2224/83888 , H01L2924/00011 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/14 , H01L2924/15153 , H01L2924/15165 , H01L2924/15311 , H01L2924/15788 , H01L2924/181 , H01L2924/19043 , H01L2924/3025 , H01L2224/16225 , H01L2924/00 , H01L2924/20752 , H01L2924/00015 , H01L2224/81805 , H01L2924/00012 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： A mounted body (100) of the present invention includes: a semiconductor element (10) having a surface (10a) on which element electrodes (12) are formed and a rear surface (10b) opposing the surface (10a); and a mounting board (30) on which wiring patterns (35) each having an electrode terminal (32) are formed. The rear surface (10b) of the semiconductor element (10) is in contact with the mounting board (30), and the element electrodes (12) of the semiconductor element (10) are connected electrically to the electrode terminals (32) of the wiring pattern (35) formed on the mounting board (30) via solder connectors (20) formed of solder particles assembled into a bridge shape. With this configuration, fine pitch connection between the element electrodes of the semiconductor element and the electrode terminals of the mounting board becomes possible.
摘要翻译：本发明的安装体（100）包括：具有形成元件电极（12）的表面（10a）和与表面（10a）相对的后表面（10b）的半导体元件（10）。以及安装板（30），在其上形成有各自具有电极端子（32）的布线图案（35）。半导体元件（10）的后表面（10b）与安装板（30）接触，并且半导体元件（10）的元件电极（12）与电极端子（32）电连接通过由组装成桥形的焊料颗粒形成的焊料连接器（20）在安装板（30）上形成的布线图案（35）。利用这种结构，半导体元件的元件电极和安装板的电极端子之间的细间距连接成为可能。

36. 发明申请

US20100044091A1 ELECTRODE STRUCTURE AND METHOD FOR FORMING BUMP 有权
标题翻译：电极结构和形成BUMP的方法
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。

37. 发明授权

US07611040B2 Method for forming solder bump and method for mounting semiconductor device using a solder powder resin composition 有权
标题翻译：用于形成焊料凸块的方法和使用焊料粉末树脂组合物安装半导体器件的方法
公开(公告)号：US07611040B2
公开(公告)日：2009-11-03
申请号：US11579505
申请日：2006-04-25
申请人： Takashi Kitae , Seiichi Nakatani , Toshiyuki Kojima , Shingo Komatsu , Yoshihisa Yamashita
发明人： Takashi Kitae , Seiichi Nakatani , Toshiyuki Kojima , Shingo Komatsu , Yoshihisa Yamashita
IPC分类号： B23K31/02 , H01L21/44
CPC分类号： H05K3/3484 , H01L21/4853 , H01L21/563 , H01L21/6835 , H01L23/49816 , H01L24/11 , H01L24/12 , H01L24/16 , H01L24/81 , H01L2224/0401 , H01L2224/0558 , H01L2224/05639 , H01L2224/05644 , H01L2224/11003 , H01L2224/1152 , H01L2224/13099 , H01L2224/131 , H01L2224/16225 , H01L2224/32225 , H01L2224/73104 , H01L2224/73204 , H01L2224/81141 , H01L2224/81193 , H01L2224/81801 , H01L2224/83192 , H01L2924/00013 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01045 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/07811 , H01L2924/09701 , H01L2924/15787 , H01L2924/15788 , H05K3/323 , H05K3/3436 , H05K2201/09745 , H05K2201/10977 , H05K2203/0108 , H05K2203/0113 , H05K2203/043 , H05K2203/0465 , H05K2203/167 , Y02P70/613 , H01L2924/00 , H01L2224/29099
摘要： A method for forming solder bumps for realizing high density mounting and a highly reliable method for mounting a semiconductor device is provided. A flat plate having a plurality of projections or recesses thereon is prepared; the flat plate is aligned to oppose an electronic component and a resin composition including a solder powder is supplied to a gap between the flat plate and the electronic component; the resin composition is annealed to melt the solder powder included in the resin composition for growing the solder powder up to the level of the surface of the flat plate by allowing the melted solder powder to self-assemble on terminals, so as to form solder bumps on the terminals; and the flat plate is removed after cooling and solidifying the solder bumps. Thus, the solder bumps having pits corresponding to the projections or having protrusions corresponding to the recesses are formed.
摘要翻译：提供一种用于形成用于实现高密度安装的焊料凸块的方法和用于安装半导体器件的高可靠性方法。制备其上具有多个突起或凹部的平板; 将平板对准电子部件，将包含焊料粉末的树脂组合物供给到平板和电子部件之间的间隙; 对树脂组合物进行退火，通过使熔融的焊料粉末在端子上自组装，将包含在树脂组合物中的焊料粉末熔化成使焊料粉末生长直至平板表面的水平，从而形成焊料凸块在终端上并且在冷却并固化焊料凸块之后去除平板。因此，形成具有对应于突起或具有与凹部对应的突起的凹坑的焊料凸块。

38. 发明申请

US20090230546A1 MOUNTED BODY AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：安装体及其制造方法
公开(公告)号：US20090230546A1
公开(公告)日：2009-09-17
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
IPC分类号： H01L23/498 , B23K31/02
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。

39. 发明申请

US20090223705A1 Electronic Component Mounting Method and Electronic Circuit Device 失效
标题翻译：电子元件安装方法和电子电路设备
公开(公告)号：US20090223705A1
公开(公告)日：2009-09-10
申请号：US11886747
申请日：2006-03-23
申请人： Yoshihisa Yamashita , Seiji Karashima , Takashi Kitae , Seiichi Nakatani , Toshiyuki Kojima , Shingo Komatsu
发明人： Yoshihisa Yamashita , Seiji Karashima , Takashi Kitae , Seiichi Nakatani , Toshiyuki Kojima , Shingo Komatsu
IPC分类号： H05K1/16 , B23K31/02
CPC分类号： H01L21/6835 , B30B5/02 , B30B15/065 , H01L24/11 , H01L24/16 , H01L24/29 , H01L24/75 , H01L24/81 , H01L24/83 , H01L25/0655 , H01L25/16 , H01L25/50 , H01L2221/68354 , H01L2224/05568 , H01L2224/05573 , H01L2224/13099 , H01L2224/131 , H01L2224/16225 , H01L2224/29111 , H01L2224/29139 , H01L2224/2919 , H01L2224/32225 , H01L2224/73204 , H01L2224/75314 , H01L2224/7598 , H01L2224/8121 , H01L2224/81815 , H01L2224/83192 , H01L2224/83224 , H01L2224/83886 , H01L2924/00014 , H01L2924/01004 , H01L2924/01006 , H01L2924/01009 , H01L2924/01013 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/0133 , H01L2924/014 , H01L2924/09701 , H01L2924/14 , H01L2924/15724 , H01L2924/15788 , H01L2924/19041 , H01L2924/19043 , H01L2924/19105 , H01L2924/30105 , H05K3/303 , H05K3/305 , H05K3/323 , H05K3/341 , H05K3/3442 , H05K3/3484 , H05K2201/10636 , H05K2201/10674 , H05K2201/10977 , H05K2203/0173 , Y02P70/611 , Y02P70/613 , Y10T29/49126 , Y10T29/4913 , Y10T29/49144 , H01L2924/01083 , H01L2924/00 , H01L2924/00015 , H01L2924/0665 , H01L2224/05599
摘要： An electronic component mounting method includes a step of applying a resin composition (3) including solder powder, convective additive and resin having fluidity at the melting temperature of the solder powder on a main surface of a wiring substrate (1) provided with conductive wirings and connecting terminals, a step of preparing a group of electronic components consisting of a plurality of electronic components (7, 8 and 9) including at least a passive component, the respective electronic components comprising electrode terminals, position-aligning connecting terminals with the electrode terminals, and making the group of electronic components abut a surface of the resin composition, a step of heating at least the resin composition so as to melt solder powder and make the solder powder self-assembled between the connecting terminals and the electrode terminals by the convective additive, and thereby connecting the connecting terminals and the electrode terminals by soldering, and a step of fixedly adhering the group of electronic components to the wiring substrate using the resin by hardening the resin in the resin composition. Accordingly, a mounting process can be remarkably simplified without forming bumps in advance.
摘要翻译：电子部件安装方法包括以下步骤：将包含焊料粉末，对流添加剂和流动性的树脂组合物（3）在焊料粉末的熔融温度下涂覆在具有导电布线的布线基板（1）的主表面上，以及连接端子，准备由至少包括无源部件的多个电子部件（7,8,9）组成的一组电子部件的步骤，所述各个电子部件包括电极端子，位置对准连接端子与电极端子并且使电子部件组与该树脂组合物的表面接触，至少加热该树脂组合物以熔化焊料粉末并通过对流使焊料粉末自组装在连接端子与电极端子之间的步骤通过焊接连接端子和电极端子，a 通过使树脂组合物中的树脂硬化，使用树脂将电子部件组固定地粘合到布线基板的步骤。因此，无需预先形成凸块，可以显着地简化安装工艺。

40. 发明申请

US20090115071A1 FLIP CHIP MOUNTING METHOD AND METHOD FOR CONNECTING SUBSTRATES 有权
标题翻译： FLIP芯片安装方法和连接衬底的方法
公开(公告)号：US20090115071A1
公开(公告)日：2009-05-07
申请号：US11887331
申请日：2006-03-16
申请人： Seiji Karashima , Takashi Kitae , Siichi Nakatani
发明人： Seiji Karashima , Takashi Kitae , Siichi Nakatani
IPC分类号： H01L21/02 , H01L23/498
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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