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公开(公告)号:CN103779303A
公开(公告)日:2014-05-07
申请号:CN201310631177.7
申请日:2013-10-18
申请人: 英飞凌科技股份有限公司
IPC分类号: H01L23/488 , H01L25/07 , H01L21/60
CPC分类号: H01L25/50 , H01L21/78 , H01L24/11 , H01L24/13 , H01L24/14 , H01L24/24 , H01L24/27 , H01L24/29 , H01L24/30 , H01L24/92 , H01L24/96 , H01L25/072 , H01L25/16 , H01L2224/0401 , H01L2224/04026 , H01L2224/05553 , H01L2224/05554 , H01L2224/05555 , H01L2224/11003 , H01L2224/1112 , H01L2224/114 , H01L2224/1161 , H01L2224/11826 , H01L2224/13006 , H01L2224/13019 , H01L2224/13147 , H01L2224/13155 , H01L2224/13157 , H01L2224/1316 , H01L2224/13171 , H01L2224/13562 , H01L2224/1357 , H01L2224/13611 , H01L2224/13618 , H01L2224/13639 , H01L2224/13644 , H01L2224/13655 , H01L2224/13669 , H01L2224/1403 , H01L2224/14181 , H01L2224/14505 , H01L2224/24101 , H01L2224/24137 , H01L2224/2518 , H01L2224/27003 , H01L2224/2712 , H01L2224/274 , H01L2224/2761 , H01L2224/27826 , H01L2224/28105 , H01L2224/29006 , H01L2224/29019 , H01L2224/29155 , H01L2224/29157 , H01L2224/2916 , H01L2224/29171 , H01L2224/29562 , H01L2224/2957 , H01L2224/29611 , H01L2224/29618 , H01L2224/29639 , H01L2224/29644 , H01L2224/29655 , H01L2224/29669 , H01L2224/3003 , H01L2224/30181 , H01L2224/30505 , H01L2224/92133 , H01L2224/92135 , H01L2224/94 , H01L2224/96 , H01L2924/01322 , H01L2924/12032 , H01L2924/12042 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13062 , H01L2924/00 , H01L2924/00014 , H01L2924/014 , H01L2924/01082 , H01L2224/11 , H01L2224/27 , H01L2224/82
摘要: 本发明涉及凸点式封装及其形成方法。根据本发明的实施例,半导体封装包括半导体芯片和凸点。半导体芯片具有主表面上的接触垫。凸点被置于半导体芯片的接触垫上。焊料层被置于凸点的侧壁上。
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公开(公告)号:CN101573784B
公开(公告)日:2013-01-09
申请号:CN200780046218.9
申请日:2007-11-27
申请人: 松下电器产业株式会社
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: 装载焊锡凸点的电极结构体(100)包括:由选自Cu、Al、Cr及Ti的电极构成材料形成的电极图案(50);形成于电极图案(50)上的一部分的Ni层(52);形成于电极图案(50)上的所述一部分以外的区域的至少一部分的Pd层(54);以及形成于Ni层(52)和Pd层(54)上的Au层(56)。
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公开(公告)号:CN101567347B
公开(公告)日:2013-01-02
申请号:CN200910137024.0
申请日:2009-04-23
申请人: 松下电器产业株式会社
CPC分类号: H05K3/361 , H01L2224/11003 , H01L2224/2929 , H01L2224/293 , H01L2224/83851 , H01L2924/01019 , H05K3/323 , H05K3/363 , H05K2201/09381 , H05K2201/09427 , H05K2201/10977 , H05K2203/083 , H05K2203/087 , H05K2203/167 , Y10T29/49126
摘要: 本发明的布线基板中,在第一基板(31a)的接合区域中布线的端面(36a)位于从端部往后退的位置,在第二基板(31b)的接合区域中布线的端面(36b)位于从端部往后退的位置,利用导电体(16A)将第一基板(31a)的布线的端面(36a)和第二基板(31b)的布线的端面(36b)之间的间隙(W)加以接合,通过树脂将第一基板(31a)和第二基板(31b)加以接合。
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公开(公告)号:CN101877349B
公开(公告)日:2012-09-26
申请号:CN201010155369.1
申请日:2010-04-09
申请人: 三洋电机株式会社
CPC分类号: H01L24/94 , H01L21/4832 , H01L21/561 , H01L23/3114 , H01L23/49537 , H01L24/11 , H01L24/12 , H01L24/16 , H01L24/19 , H01L24/20 , H01L24/81 , H01L24/97 , H01L25/0657 , H01L25/50 , H01L2221/68377 , H01L2224/02319 , H01L2224/0401 , H01L2224/04105 , H01L2224/0558 , H01L2224/05644 , H01L2224/11003 , H01L2224/12105 , H01L2224/13022 , H01L2224/13099 , H01L2224/13144 , H01L2224/16145 , H01L2224/16245 , H01L2224/32145 , H01L2224/73204 , H01L2224/73209 , H01L2224/73253 , H01L2224/73267 , H01L2224/81801 , H01L2224/81894 , H01L2224/94 , H01L2224/97 , H01L2225/06513 , H01L2225/06517 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01076 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/07802 , H01L2924/14 , H01L2924/15311 , H01L2924/18161 , H01L2924/18162 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19105 , H01L2924/30105 , H01L2924/3011 , H01L2224/81 , H01L2924/00 , H01L2224/83
摘要: 本发明提供一种半导体模块及便携式设备。第一电路元件及第二电路元件均使电极形成面面向布线层的一个面安装。在布线层的一个面上一体地形成的第一突起电极实质上贯通第一绝缘树脂层,通过金-金结连接覆盖第一电路元件的元件电极的镀金层和设置在第一突起电极的顶部的镀金层。另外,在布线层的一个面上一体地形成的第二突起电极实质上贯通第一绝缘树脂层及第二绝缘树脂层,通过金-金结连接覆盖第二电路元件的元件电极的镀金层和设置在第二突起电极的顶部的镀金层。
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公开(公告)号:CN101385402B
公开(公告)日:2012-03-21
申请号:CN200780005218.4
申请日:2007-01-31
申请人: 松下电器产业株式会社
CPC分类号: H05K3/321 , G06K19/07749 , H01L21/6835 , H01L23/49855 , H01L24/11 , H01L24/12 , H01L24/28 , H01L24/29 , H01L24/83 , H01L24/90 , H01L2224/05568 , H01L2224/05573 , H01L2224/11001 , H01L2224/11003 , H01L2224/1134 , H01L2224/1182 , H01L2224/13099 , H01L2224/13144 , H01L2224/16225 , H01L2224/29036 , H01L2224/2929 , H01L2224/29299 , H01L2224/32225 , H01L2224/73204 , H01L2224/81191 , H01L2224/83192 , H01L2224/838 , H01L2224/90 , H01L2924/00013 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01047 , H01L2924/01079 , H01L2924/01082 , H01L2924/0781 , H01L2924/14 , H05K1/189 , H05K3/305 , H05K2201/10674 , H05K2201/10977 , H05K2201/10984 , Y10T29/49002 , Y10T29/4913 , Y10T29/49144 , Y10T29/49146 , H01L2924/00015 , H01L2924/00 , H01L2224/29099 , H01L2224/29199 , H01L2224/05599
摘要: 本发明包括:只对电子部件的多个凸块赋予含导电性粒子的各向异性导电性树脂的步骤;通过各向异性导电性树脂在柔性的配线基板的主面上配置电子部件的步骤;以及将电子部件按压在配线基板上、使赋予于多个凸块的各向异性导电性树脂固化,将多个凸块接合于配线基板的电极的步骤。由此,可以防止电子部件的安装不良。
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公开(公告)号:CN102208388A
公开(公告)日:2011-10-05
申请号:CN201110081344.6
申请日:2011-03-24
申请人: 松下电器产业株式会社
发明人: 樱井大辅
IPC分类号: H01L23/488 , H01L23/00 , H01L21/60
CPC分类号: H01L23/562 , H01L23/49811 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/17 , H01L24/81 , H01L2224/0401 , H01L2224/05124 , H01L2224/05147 , H01L2224/05572 , H01L2224/05666 , H01L2224/11003 , H01L2224/11009 , H01L2224/11332 , H01L2224/1146 , H01L2224/1147 , H01L2224/115 , H01L2224/1182 , H01L2224/11849 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13551 , H01L2224/13562 , H01L2224/13566 , H01L2224/13609 , H01L2224/13611 , H01L2224/14 , H01L2224/16058 , H01L2224/16238 , H01L2224/17 , H01L2224/1701 , H01L2224/1703 , H01L2224/17051 , H01L2224/81011 , H01L2224/81097 , H01L2224/81193 , H01L2224/81194 , H01L2224/81201 , H01L2224/814 , H01L2224/81444 , H01L2224/81825 , H01L2224/8183 , H01L2924/00014 , H01L2924/0002 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/0105 , H01L2924/01074 , H01L2924/01079 , H01L2924/014 , H01L2924/181 , H01L2924/3512 , H01L2924/35121 , H01L2924/3841 , H01L2924/01047 , H01L2924/0103 , H01L2924/01082 , H01L2924/01083 , H01L2924/01049 , H01L2924/00012 , H01L2224/05552 , H01L2924/00
摘要: 本发明提供一种窄间距、且确保高连接可靠性的简易结构的半导体装置及其制造方法。本发明包括:对电子元器件(1)的多个电极(1a)的至少一个电极赋予两个以上的焊料粒子(3)的工序;将电子元器件(1)的电极(1a)与电路基板(2)的电极(2a)相对配置的工序;使赋予电子元器件(1)的电极(1a)表面的焊料粒子(3)与电路基板(2)的电极(2a)相抵接的工序;以及加热焊料粒子(3)的工序,通过焊料粒子(3)熔融后的两个以上的焊料接合体(8)将电子元器件(1)的电极(1a)和电路基板(2)的电极(2a)进行电连接。
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公开(公告)号:CN101276796B
公开(公告)日:2011-05-04
申请号:CN200710170166.8
申请日:2007-09-29
申请人: 英特尔公司
发明人: C·王
IPC分类号: H01L23/48 , H01L23/485 , H01L23/488 , H01L25/00 , H01L25/18 , H01L21/60
CPC分类号: H01L23/49816 , H01L23/49877 , H01L24/11 , H01L24/12 , H01L24/16 , H01L24/742 , H01L24/81 , H01L2224/0554 , H01L2224/05567 , H01L2224/05573 , H01L2224/11003 , H01L2224/11332 , H01L2224/11822 , H01L2224/13099 , H01L2224/13609 , H01L2224/16 , H01L2224/81191 , H01L2224/81193 , H01L2224/81801 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01018 , H01L2924/01022 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01049 , H01L2924/01068 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/1433 , H01L2924/19042 , H01L2924/351 , Y10T428/12007 , H01L2924/00 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要: 本发明的名称是“纳米管增强的焊料帽、组成方法及其芯片封装和系统”。碳纳米管-焊料形成在集成电路封装的衬底上。该碳纳米管-焊料显示出高的导热性和导电性。该碳纳米管-焊料用作金属凸点上的焊料微帽,用于集成电路器件和外部结构之间的通信。
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公开(公告)号:CN101416309B
公开(公告)日:2010-11-03
申请号:CN200780012323.0
申请日:2007-03-31
申请人: 英特尔公司
IPC分类号: H01L23/485 , H01L21/60 , C01B31/02
CPC分类号: H01L23/49811 , B82Y99/00 , H01L21/4846 , H01L21/4853 , H01L21/486 , H01L21/6835 , H01L21/76898 , H01L23/3675 , H01L23/481 , H01L23/49827 , H01L24/11 , H01L24/12 , H01L24/16 , H01L24/48 , H01L24/73 , H01L24/81 , H01L24/85 , H01L2221/1094 , H01L2221/68372 , H01L2221/68377 , H01L2224/0401 , H01L2224/0557 , H01L2224/05571 , H01L2224/11003 , H01L2224/114 , H01L2224/11462 , H01L2224/1147 , H01L2224/116 , H01L2224/13025 , H01L2224/13076 , H01L2224/13078 , H01L2224/13099 , H01L2224/131 , H01L2224/136 , H01L2224/2518 , H01L2224/48137 , H01L2224/48227 , H01L2224/48235 , H01L2224/48472 , H01L2224/73253 , H01L2224/81101 , H01L2224/81136 , H01L2224/81192 , H01L2224/8121 , H01L2224/81815 , H01L2224/85 , H01L2924/00014 , H01L2924/0002 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01022 , H01L2924/01023 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01041 , H01L2924/01042 , H01L2924/01047 , H01L2924/01073 , H01L2924/01074 , H01L2924/01075 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/1433 , H01L2924/15311 , H01L2924/16152 , Y10S438/962 , H01L2924/00 , H01L2924/00012 , H01L2224/05552 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要: 碳纳米管(CNT)阵列在衬底上图案化。衬底可以是微电子裸片、倒扣片的插入类型结构、安装基板或底板。通过在衬底上使用经图案化的金属籽晶层,使CNT阵列图案化,通过化学汽相淀积来形成CNT阵列。还可通过在所述衬底上用图案化掩模来对将图案化的CNT阵列进行图案化,通过生长来形成CNT阵列。还描述了其中用CNT阵列从裸片传导热的计算系统。
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公开(公告)号:CN1914001B
公开(公告)日:2010-09-01
申请号:CN200580003247.8
申请日:2005-01-27
申请人: 松下电器产业株式会社
IPC分类号: B23K35/363 , B23K3/00 , H05K3/34 , B23K101/42
CPC分类号: B23K35/0244 , B23K35/025 , B23K35/3006 , B23K35/3013 , B23K35/36 , B23K35/3613 , H01L21/6835 , H01L24/11 , H01L24/81 , H01L2224/0401 , H01L2224/0603 , H01L2224/11003 , H01L2224/11822 , H01L2224/13099 , H01L2224/131 , H01L2224/13109 , H01L2224/13111 , H01L2224/1403 , H01L2224/16 , H01L2224/81011 , H01L2224/81801 , H01L2924/00013 , H01L2924/01002 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01023 , H01L2924/01027 , H01L2924/0103 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01058 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01087 , H01L2924/014 , H01L2924/12044 , H05K3/3489 , H05K2201/0215 , Y10T29/49144 , H01L2224/29099 , H01L2924/00014 , H01L2924/01083 , H01L2924/00
摘要: 提供一种软钎焊用的助焊剂和采用了该助焊剂的软钎焊方法,其不会带来接合不良和绝缘性的降低,能够得到高品质的焊锡接合部。如此的助焊剂,是在将形成有焊锡部第一电极软钎焊于第二电极时,使之介于所述焊锡部和所述第二电极之间的软钎焊用助焊剂,其含有如下而构成:将树脂成分溶解于溶剂的液状的基础剂;具有去除氧化膜的作用的活性成分;由具有比所述焊锡部的熔点高的熔点的金属组成的金属粉,在1~9vol%的范围含有所述金属粉。
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公开(公告)号:CN101016979B
公开(公告)日:2010-08-25
申请号:CN200610164405.4
申请日:2006-12-01
申请人: 刘昌贵
发明人: 刘昌贵
CPC分类号: H05K3/3405 , F21S4/20 , F21Y2115/10 , H01L24/11 , H01L2224/11003 , H01L2224/11334 , H01L2224/13099 , H01L2924/00011 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/0101 , H01L2924/01029 , H01L2924/01033 , H01L2924/01082 , H01L2924/014 , H01L2924/12041 , H01L2924/19043 , H05K1/148 , H05K2201/10106 , H05K2201/10287 , H05K2203/016 , H01L2924/00 , H01L2224/0401
摘要: 本发明提供一种灯串,其包括多个光源,所述光源之间通过导线连接起来;其中,所述光源为贴片发光二极管、带贴片发光二极管的电路板或设有发光二极管晶片的电路板,所述光源的两个焊盘焊在导线上,所述导线与焊盘相焊接处为裸导线。本发明还提供一种使用所述灯串的灯带。本发明还提供一种制作所述灯串的方法,将上述光源上的两个焊盘通过导线上对应点有的二锡膏与导线相焊接,完成焊接后,可检查导线上是否有多余导线,若有,则去除,即可完成制作。应用本发明的灯串的灯具,体积小,且可产生霓虹灯的效果;应用本发明制作灯串的方法,可生产出体积小且可产生霓虹灯效果的灯具。
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