-
公开(公告)号:CN106964917B
公开(公告)日:2019-07-05
申请号:CN201610934617.X
申请日:2012-06-30
Applicant: 千住金属工业株式会社
CPC classification number: H01L24/13 , B23K1/0016 , B23K35/0222 , B23K35/0261 , B23K35/26 , B23K35/262 , C22C13/00 , C22C13/02 , H01B1/02 , H01L24/05 , H01L24/11 , H01L2224/0401 , H01L2224/05073 , H01L2224/05082 , H01L2224/05155 , H01L2224/05164 , H01L2224/05644 , H01L2224/05647 , H01L2224/1301 , H01L2224/13111 , H01L2224/13147 , H01L2924/01015 , H01L2924/01026 , H01L2924/01027 , H01L2924/01028 , H01L2924/01029 , H01L2924/01032 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01078 , H01L2924/01083 , H01L2924/01322 , H01L2924/014 , H01L2924/15311 , H01L2924/15321 , H01L2924/15331 , H01L2924/181 , H01L2924/2076 , H05K3/3457 , H05K2203/041 , H01L2924/00 , H01L2924/00014
Abstract: 本发明提供一种模块基板,其具备接合有焊料球的电极,所述焊料球具有如下组成:Ag1.6~2.9质量%、Cu0.7~0.8质量%、Ni0.05~0.08质量%、余量Sn,所述模块基板通过使具有该焊料球的电极侧朝下并使所述焊料球与设置于印刷基板的焊膏一起熔融从而搭载于该印刷基板。
-
公开(公告)号:CN108133897A
公开(公告)日:2018-06-08
申请号:CN201810095305.3
申请日:2010-01-05
Applicant: 伊姆贝拉电子有限公司
CPC classification number: H05K1/028 , H01L21/568 , H01L24/18 , H01L24/19 , H01L24/24 , H01L24/82 , H01L2224/04105 , H01L2224/12105 , H01L2224/18 , H01L2224/2919 , H01L2224/32245 , H01L2224/83005 , H01L2224/83192 , H01L2224/92144 , H01L2924/01002 , H01L2924/01005 , H01L2924/01006 , H01L2924/01011 , H01L2924/01013 , H01L2924/01015 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01061 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/12041 , H01L2924/12042 , H01L2924/14 , H01L2924/1433 , H01L2924/1461 , H01L2924/181 , H05K1/115 , H05K1/182 , H05K1/188 , H05K1/189 , H05K3/4691 , H05K2201/0187 , H05K2201/0355 , H05K2201/09127 , H05K2203/308 , H01L2924/0665 , H01L2924/00
Abstract: 本发明涉及多芯片封装,其包括借助于至少一个柔性区(13)彼此连接的至少两个刚性区,至少一个柔性区(13)包括柔性膜和导体,所述导体在由柔性膜支撑的柔性区(13)上伸展,至少两个刚性区均包括绝缘体层以及在绝缘体层的第一表面上的导体的层,至少两个刚性区还均包括至少一个芯片(6),所述芯片嵌入在绝缘体层中并且具有面向绝缘体层的第一表面上的导体的接触端,接触端中的至少一些经由接触元件电连接到导体,至少一个柔性区(13)被折叠以形成多层封装,至少两个刚性区的绝缘体层的第一表面上的导体的层通过至少一个柔性区(13)的导体彼此电连接。
-
公开(公告)号:CN104798185B
公开(公告)日:2018-04-10
申请号:CN201380059808.0
申请日:2013-11-13
IPC: H01L21/52
CPC classification number: H01L23/49513 , H01L21/4853 , H01L23/3735 , H01L23/4827 , H01L23/488 , H01L23/492 , H01L23/49548 , H01L23/49562 , H01L23/49582 , H01L24/03 , H01L24/05 , H01L24/29 , H01L24/32 , H01L24/75 , H01L24/83 , H01L2224/0345 , H01L2224/04026 , H01L2224/05082 , H01L2224/05155 , H01L2224/05166 , H01L2224/05639 , H01L2224/2732 , H01L2224/291 , H01L2224/29144 , H01L2224/32059 , H01L2224/3207 , H01L2224/32225 , H01L2224/32245 , H01L2224/32505 , H01L2224/7501 , H01L2224/75102 , H01L2224/75251 , H01L2224/75756 , H01L2224/83011 , H01L2224/83022 , H01L2224/83048 , H01L2224/83075 , H01L2224/8309 , H01L2224/83101 , H01L2224/8321 , H01L2224/83385 , H01L2224/83439 , H01L2224/83444 , H01L2224/83447 , H01L2224/83455 , H01L2224/83457 , H01L2224/83815 , H01L2924/01322 , H01L2924/12042 , H01L2924/15747 , H01L2924/15787 , H01L2924/35121 , H01L2924/3651 , H01L2924/01032 , H01L2924/01014 , H01L2924/0105 , H01L2924/014 , H01L2924/00014 , H01L2924/01027 , H01L2924/01015 , H01L2924/00012 , H01L2924/00
Abstract: 本发明的半导体装置在半导体元件(1)和以Cu为主要原料的Cu基板(2)之间夹持有Au系钎料层(3),且在Cu基板(2)和Au系钎料层(3)之间配设有具有以在俯视时成为规定形状的方式构图的微细槽(24)的致密金属膜(23),分别在Cu基板(2)、Au系钎料层(3)及致密金属膜(23)的微细槽(24)埋设有以Cu和Au为主要元素的微小哑铃截面构造体(4)。
-
公开(公告)号:CN104576519B
公开(公告)日:2017-12-26
申请号:CN201410738151.7
申请日:2006-08-07
Applicant: 齐普特洛尼克斯公司
IPC: H01L21/768 , H01L21/603 , H01L23/48 , H01L25/065
CPC classification number: H01L21/76838 , H01L21/76898 , H01L23/481 , H01L24/02 , H01L24/81 , H01L24/94 , H01L24/97 , H01L25/0657 , H01L25/50 , H01L27/0688 , H01L2224/0401 , H01L2224/81121 , H01L2224/81201 , H01L2224/8123 , H01L2224/81801 , H01L2224/81894 , H01L2224/81931 , H01L2224/83894 , H01L2224/9202 , H01L2224/97 , H01L2225/06513 , H01L2225/06541 , H01L2924/01002 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01007 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01018 , H01L2924/01019 , H01L2924/0102 , H01L2924/01022 , H01L2924/01023 , H01L2924/01027 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01042 , H01L2924/01046 , H01L2924/01049 , H01L2924/0105 , H01L2924/01055 , H01L2924/01059 , H01L2924/01073 , H01L2924/01074 , H01L2924/01075 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/04941 , H01L2924/04953 , H01L2924/05042 , H01L2924/10329 , H01L2924/12044 , H01L2924/14 , H01L2924/19043 , H01L2924/3025 , H01L2224/81
Abstract: 本发明提供一种三维地集成元件诸如被分切管芯或晶片的方法以及具有连接元件诸如被分切管芯或晶片的集成结构。管芯和晶片之一或全部可以具有形成于其中的半导体器件。具有第一接触结构的第一元件被键合到具有第二接触结构的第二元件。第一和第二接触结构可以在键合时被暴露并由于键合的结果被电互连。通孔可以在键合之后被蚀刻和填充以暴露和形成电互连以电互连第一和第二接触结构并提供从表面到该互连的电通路。替代地,第一和/或第二接触结构在键合时不被暴露,而通孔在键合后被蚀刻和填充以将第一和第二接触结构电连接,并对表面提供对互连了的第一和第二接触结构的电通路。并且,器件可以被形成于第一衬底中,该器件被放置于第一衬底的器件区中并具有第一接触结构。通孔可以在键合之前被蚀刻、或蚀刻并填充,其穿过器件区并进入到第一衬底中,并且第一衬底可以在键合之后被减薄以暴露出通孔或被填充的通孔。
-
公开(公告)号:CN106862794A
公开(公告)日:2017-06-20
申请号:CN201610917148.0
申请日:2015-02-04
Applicant: 千住金属工业株式会社
IPC: B23K35/26 , B23K35/30 , C22C9/00 , C22C12/00 , C22C13/00 , C22C13/02 , C22F1/08 , H01B1/02 , H01L23/00
CPC classification number: B23K35/025 , B23K35/0244 , B23K35/262 , B23K35/302 , C22C9/00 , C22C12/00 , C22C13/00 , C22C13/02 , C22F1/08 , H01B1/02 , H01L24/13 , H01L2224/13014 , H01L2224/13147 , H01L2224/13561 , H01L2224/13611 , H01L2224/13655 , H01L2224/13657 , H01L2924/01015 , H01L2924/01026 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01082 , H01L2924/01083 , H01L2924/0109 , H01L2924/01092 , H01L2924/014 , H01L2924/15311 , H01L2924/15321 , H01L2924/15331 , H01L2924/01028 , H01L2924/00011
Abstract: 本发明涉及芯球、焊膏、成形焊料、助焊剂涂布芯球以及焊料接头。本发明提供抑制软错误的产生、设为在安装处理中不会成为问题的接合熔融温度的低α射线量的芯球、焊膏、成形焊料、助焊剂涂布芯球以及焊料接头。所述芯球作为核的金属粉为球体,作为金属粉使用Cu球时的纯度为99.9%以上且99.995%以下,Pb或Bi任一者的含量、或者Pb和Bi的总含量为1ppm以上,Cu球的球形度为0.95以上。覆盖于Cu球的焊料镀覆膜为Sn‑Bi系合金。焊料镀覆膜中所含的U为5ppb以下、Th为5ppb以下。芯球的α射线量为0.0200cph/cm2以下。
-
公开(公告)号:CN106688085A
公开(公告)日:2017-05-17
申请号:CN201480081816.X
申请日:2014-09-09
Applicant: 千住金属工业株式会社
IPC: H01L21/60 , B22F1/00 , H01L21/3205 , H01L21/768 , H01L23/50 , H01L23/522 , H05K3/34
CPC classification number: H01L24/13 , B22F1/00 , B23K35/0227 , B23K35/26 , B23K35/262 , B23K35/30 , B23K35/302 , B23K35/3615 , B32B15/01 , B32B15/20 , B32B2255/06 , B32B2255/205 , C22C9/00 , C22C13/00 , C25D5/10 , C25D5/12 , C25D7/00 , H01B1/026 , H01L21/2885 , H01L21/76885 , H01L23/481 , H01L23/50 , H01L23/522 , H01L24/11 , H01L2224/11825 , H01L2224/13005 , H01L2224/13147 , H01L2224/1357 , H01L2224/1358 , H01L2224/13582 , H01L2224/13655 , H01L2224/13657 , H01L2224/1366 , H01L2224/1369 , H01L2924/0002 , H01L2924/01015 , H01L2924/01016 , H01L2924/01026 , H01L2924/01027 , H01L2924/01028 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/01048 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/0109 , H01L2924/01092 , H01L2924/35 , H05K3/4015 , H05K2201/10242
Abstract: 本发明提供维氏硬度低、且算术平均粗糙度小的Cu柱、Cu芯柱、钎焊接头及硅穿孔电极。本发明的Cu柱1的纯度为99.9%以上且99.995%以下,算术平均粗糙度为0.3μm以下,维氏硬度为20HV以上且60HV以下。Cu柱1在软钎焊温度下不熔融,能够确保一定的焊点高度(基板间的空间),因此适用于三维安装、窄间距安装。
-
公开(公告)号:CN103988299B
公开(公告)日:2016-10-26
申请号:CN201180075117.0
申请日:2011-09-30
Applicant: 英特尔公司
Inventor: K·J·李
CPC classification number: H01L24/11 , H01L21/6835 , H01L21/76898 , H01L23/5384 , H01L24/02 , H01L24/05 , H01L24/06 , H01L24/13 , H01L24/16 , H01L24/17 , H01L24/27 , H01L24/29 , H01L24/32 , H01L24/73 , H01L24/81 , H01L24/92 , H01L24/94 , H01L25/0657 , H01L2221/68327 , H01L2221/6834 , H01L2221/6835 , H01L2221/68359 , H01L2221/68381 , H01L2224/0231 , H01L2224/0401 , H01L2224/05009 , H01L2224/05568 , H01L2224/05624 , H01L2224/05647 , H01L2224/06181 , H01L2224/11001 , H01L2224/1183 , H01L2224/1184 , H01L2224/11849 , H01L2224/13023 , H01L2224/13025 , H01L2224/13109 , H01L2224/13111 , H01L2224/13116 , H01L2224/16145 , H01L2224/16146 , H01L2224/16225 , H01L2224/16227 , H01L2224/17181 , H01L2224/27003 , H01L2224/271 , H01L2224/27436 , H01L2224/27848 , H01L2224/2919 , H01L2224/73104 , H01L2224/81191 , H01L2224/81204 , H01L2224/81815 , H01L2224/83191 , H01L2224/83192 , H01L2224/83856 , H01L2224/83862 , H01L2224/92 , H01L2224/9202 , H01L2224/9211 , H01L2224/94 , H01L2225/06513 , H01L2225/06517 , H01L2225/06541 , H01L2225/06565 , H01L2924/00014 , H01L2924/01026 , H01L2924/01027 , H01L2924/01028 , H01L2924/01029 , H01L2924/01046 , H01L2924/01078 , H01L2924/01079 , H01L2924/013 , H01L2924/014 , H01L2924/12042 , H01L2924/1306 , H01L2924/13091 , H01L2924/1461 , H01L2924/181 , H01L2924/3512 , H01L2924/00 , H01L2924/0105 , H01L2924/0665 , H01L2924/00012 , H01L2224/81 , H01L2224/83 , H01L2224/03 , H01L2224/05552 , H01L2224/11 , H01L2224/27 , H01L2224/11848 , H01L21/304
Abstract: 描述了在穿硅过孔(TSV)处理期间操纵器件晶片的结构和方法,其中使用永久热固性材料来将器件晶片接合到临时支撑衬底。当移除临时支撑衬底后,暴露出包括回流焊料凸起和永久热固性材料的平面前侧接合表面。
-
公开(公告)号:CN103219307B
公开(公告)日:2016-06-29
申请号:CN201210190398.0
申请日:2012-06-08
Applicant: 台湾积体电路制造股份有限公司
IPC: H01L23/488 , H01L21/60
CPC classification number: H01L25/0657 , H01L21/0273 , H01L21/486 , H01L21/56 , H01L21/76898 , H01L23/3128 , H01L23/49827 , H01L23/49838 , H01L23/49866 , H01L24/03 , H01L24/05 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/81 , H01L25/105 , H01L25/50 , H01L2224/0231 , H01L2224/0239 , H01L2224/03452 , H01L2224/0401 , H01L2224/05083 , H01L2224/05124 , H01L2224/05144 , H01L2224/05147 , H01L2224/05155 , H01L2224/05166 , H01L2224/05171 , H01L2224/05184 , H01L2224/1131 , H01L2224/11424 , H01L2224/1152 , H01L2224/1162 , H01L2224/11825 , H01L2224/11849 , H01L2224/13024 , H01L2224/131 , H01L2224/13109 , H01L2224/13111 , H01L2224/13113 , H01L2224/13118 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13611 , H01L2224/16225 , H01L2224/16227 , H01L2224/16235 , H01L2224/16238 , H01L2225/06517 , H01L2225/06541 , H01L2225/06548 , H01L2225/06586 , H01L2225/1023 , H01L2225/1058 , H01L2924/01013 , H01L2924/01022 , H01L2924/01024 , H01L2924/01027 , H01L2924/01028 , H01L2924/01029 , H01L2924/01047 , H01L2924/01048 , H01L2924/0105 , H01L2924/01073 , H01L2924/01074 , H01L2924/01079 , H01L2924/0132 , H01L2924/0133 , H01L2924/014 , H01L2924/04941 , H01L2924/04953 , H01L2924/12042 , H01L2924/15311 , H01L2924/15321 , H01L2924/15747 , H01L2924/18161 , H01L2924/2064 , H01L2924/20641 , H01L2924/20642 , H01L2924/00014 , H01L2924/00
Abstract: 提供一种用于封装半导体管芯的系统和方法。一个实施例包括具有第一接触和第二接触的第一封装。后接触材料形成于第一接触上以便调整在接触焊盘与传导块之间的接合的高度。在另一实施例中,传导柱用来控制在接触焊盘与外部连接之间的接合的高度。
-
公开(公告)号:CN102088004B
公开(公告)日:2016-06-01
申请号:CN201010537335.9
申请日:2010-11-05
Applicant: 台湾积体电路制造股份有限公司
IPC: H01L23/00 , H01L23/488 , H01L23/498
CPC classification number: H01L24/11 , H01L24/13 , H01L24/16 , H01L2224/0345 , H01L2224/03912 , H01L2224/0401 , H01L2224/05027 , H01L2224/05166 , H01L2224/05181 , H01L2224/05186 , H01L2224/05572 , H01L2224/05647 , H01L2224/10145 , H01L2224/1145 , H01L2224/11452 , H01L2224/1146 , H01L2224/1147 , H01L2224/11827 , H01L2224/13006 , H01L2224/1308 , H01L2224/13082 , H01L2224/13083 , H01L2224/13111 , H01L2224/13147 , H01L2224/13647 , H01L2224/16225 , H01L2224/16227 , H01L2224/16507 , H01L2224/81191 , H01L2224/81815 , H01L2924/00013 , H01L2924/00014 , H01L2924/0002 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01022 , H01L2924/01023 , H01L2924/01024 , H01L2924/01025 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01038 , H01L2924/0104 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01073 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/01327 , H01L2924/014 , H01L2924/04941 , H01L2924/04953 , H01L2924/1305 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/19041 , H01L2924/3651 , H01L2224/13099 , H01L2224/13599 , H01L2224/05599 , H01L2224/05099 , H01L2224/29099 , H01L2224/29599 , H01L2924/05 , H01L2924/00012 , H01L2924/01083 , H01L2924/00 , H01L2224/05552
Abstract: 本发明公开了一种集成电路元件与倒装芯片封装,该集成电路元件包括:一半导体基板;一接合垫区,位于该半导体基板上;一铜柱凸块,位于该接合垫区上,并电性连接至该接合垫区;铜柱凸块的表面覆有阻障层,而阻障层的组成为含有III族元素、IV族元素、V族元素、或上述的组合的含铜材料层。阻障层可降低铜扩散至焊料并与其反应的程度,进而减少铜柱凸块与焊料之间的金属间化合物层的厚度。本发明具有较低应力、降低凸块碎裂的可能性、并改善铜柱凸块的可信度。
-
公开(公告)号:CN105590901A
公开(公告)日:2016-05-18
申请号:CN201511011150.3
申请日:2007-03-23
Applicant: 陶瓷技术有限责任公司
Inventor: C.P.克卢格
IPC: H01L23/15 , H01L23/367 , H01L23/373 , H01L23/552 , H01L25/16 , H01L33/62 , H05K1/02 , F21S8/10 , F21V29/00
CPC classification number: F21V29/70 , F21K9/23 , F21V29/71 , F21V29/713 , F21V29/75 , F21V29/763 , F21V29/86 , F21V29/89 , F21Y2105/10 , F21Y2115/10 , F28F2215/10 , H01L23/15 , H01L23/367 , H01L23/3672 , H01L23/3731 , H01L23/3735 , H01L23/3736 , H01L23/3737 , H01L23/552 , H01L24/32 , H01L24/45 , H01L24/48 , H01L25/16 , H01L25/162 , H01L33/642 , H01L33/648 , H01L2224/32014 , H01L2224/32245 , H01L2224/45139 , H01L2224/45144 , H01L2224/48091 , H01L2224/73265 , H01L2924/00014 , H01L2924/014 , H01L2924/07811 , H01L2924/09701 , H01L2924/12041 , H01L2924/12042 , H01L2924/1305 , H01L2924/13055 , H01L2924/181 , H01L2924/19041 , H01L2924/3025 , H05K1/0203 , H05K1/0284 , H05K1/0306 , H05K1/0373 , H05K2201/0209 , H05K2201/09045 , H01L2924/3512 , H01L2924/00 , H01L2224/05599 , H01L2924/00011 , H01L33/62 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/0102 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/0104 , H01L2924/01046 , H01L2924/01047 , H01L2924/01058 , H01L2924/01068 , H01L2924/01074 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082
Abstract: 本发明涉及一种用于电气元件或者电子元件(6a、6b、6c、6d)或电路的承载体(1、2),其中承载体(1、2)是不导电或者几乎不导电的。为了简化承载体(1)同时极大改善散热,本发明提出将承载体(1、2)与散发热量或输送热量的冷却部件(7)构造为整体。
-
-
-
-
-
-
-
-
-