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公开(公告)号:US20120018878A1
公开(公告)日:2012-01-26
申请号:US12843760
申请日:2010-07-26
申请人: Ming-Da Cheng , MIng-Che Ho , Chung-Shi Liu , Chien Ling Hwang , Cheng-Chung Lin , Hui-Jung Tsai , Zheng-Yi Lim
发明人: Ming-Da Cheng , MIng-Che Ho , Chung-Shi Liu , Chien Ling Hwang , Cheng-Chung Lin , Hui-Jung Tsai , Zheng-Yi Lim
IPC分类号: H01L21/288 , H01L29/45
CPC分类号: H01L24/11 , H01L21/4853 , H01L23/49816 , H01L24/03 , H01L24/05 , H01L24/13 , H01L24/16 , H01L24/81 , H01L24/93 , H01L25/0657 , H01L25/50 , H01L2224/0345 , H01L2224/0346 , H01L2224/0347 , H01L2224/0361 , H01L2224/03912 , H01L2224/0401 , H01L2224/05124 , H01L2224/05139 , H01L2224/05144 , H01L2224/05147 , H01L2224/05166 , H01L2224/05181 , H01L2224/05187 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/11416 , H01L2224/11422 , H01L2224/11424 , H01L2224/1146 , H01L2224/11462 , H01L2224/11464 , H01L2224/1147 , H01L2224/118 , H01L2224/1181 , H01L2224/1182 , H01L2224/11822 , H01L2224/11827 , H01L2224/11848 , H01L2224/11849 , H01L2224/119 , H01L2224/13005 , H01L2224/13111 , H01L2224/13144 , H01L2224/13155 , H01L2224/13164 , H01L2224/132 , H01L2224/13211 , H01L2224/13339 , H01L2224/13562 , H01L2224/13584 , H01L2224/13611 , H01L2224/13644 , H01L2224/13647 , H01L2224/13655 , H01L2224/13657 , H01L2224/13664 , H01L2224/1379 , H01L2224/13794 , H01L2224/13809 , H01L2224/13813 , H01L2224/13817 , H01L2224/13818 , H01L2224/1382 , H01L2224/13849 , H01L2224/13855 , H01L2224/13857 , H01L2224/1386 , H01L2224/13866 , H01L2224/16145 , H01L2224/16225 , H01L2224/81193 , H01L2224/81815 , H01L2224/93 , H01L2225/06513 , H01L2924/01012 , H01L2924/01013 , H01L2924/01025 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01058 , H01L2924/01073 , H01L2924/01074 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01327 , H01L2924/014 , H01L2924/14 , H01L2924/04941 , H01L2924/04953 , H01L2924/00014 , H01L2924/01039 , H01L2224/11 , H01L2924/00
摘要: A method of forming a device includes providing a substrate, and forming a solder bump over the substrate. A minor element is introduced to a region adjacent a top surface of the solder bump. A re-flow process is then performed to the solder bump to drive the minor element into the solder bump.
摘要翻译: 形成器件的方法包括提供衬底,以及在衬底上形成焊料凸点。 将次要元件引入邻近焊料凸块顶表面的区域。 然后对焊料凸块执行再流程以将次要元件驱动到焊料凸块中。
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公开(公告)号:US20150108638A1
公开(公告)日:2015-04-23
申请号:US14557227
申请日:2014-12-01
发明人: Chun-Cheng Lin , Hsiu-Jen Lin , Cheng-Ting Chen , Wei-Yu Chen , Ming-Da Cheng , Chung-Shi Liu
CPC分类号: H01L24/16 , H01L23/49816 , H01L24/05 , H01L24/06 , H01L24/11 , H01L24/13 , H01L24/14 , H01L24/17 , H01L24/48 , H01L24/81 , H01L24/94 , H01L24/96 , H01L24/97 , H01L25/0657 , H01L25/074 , H01L25/105 , H01L25/50 , H01L2224/0401 , H01L2224/056 , H01L2224/05611 , H01L2224/05616 , H01L2224/06181 , H01L2224/111 , H01L2224/11334 , H01L2224/11849 , H01L2224/131 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/13155 , H01L2224/13216 , H01L2224/13224 , H01L2224/13239 , H01L2224/13244 , H01L2224/13247 , H01L2224/13255 , H01L2224/13284 , H01L2224/13309 , H01L2224/13317 , H01L2224/13318 , H01L2224/1332 , H01L2224/13338 , H01L2224/13349 , H01L2224/13355 , H01L2224/1336 , H01L2224/13366 , H01L2224/137 , H01L2224/13809 , H01L2224/13817 , H01L2224/13818 , H01L2224/1382 , H01L2224/13838 , H01L2224/13849 , H01L2224/13855 , H01L2224/1386 , H01L2224/13866 , H01L2224/14181 , H01L2224/1601 , H01L2224/16145 , H01L2224/16148 , H01L2224/16225 , H01L2224/16506 , H01L2224/1703 , H01L2224/32145 , H01L2224/32225 , H01L2224/48091 , H01L2224/48225 , H01L2224/48227 , H01L2224/73265 , H01L2224/81191 , H01L2224/81193 , H01L2224/81815 , H01L2224/94 , H01L2224/96 , H01L2224/97 , H01L2225/0651 , H01L2225/06513 , H01L2225/06541 , H01L2225/06565 , H01L2225/06568 , H01L2225/1023 , H01L2225/1058 , H01L2924/00014 , H01L2924/01322 , H01L2924/1305 , H01L2924/13091 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/384 , H05K3/3436 , H05K3/4015 , H05K2201/10515 , Y02P70/613 , H01L2224/81 , H01L2924/00 , H01L2924/014 , H01L2924/01032 , H01L2924/01015 , H01L2924/01058 , H01L2924/00012 , H01L2924/0105 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要: A package on package structure includes a first substrate having a first region and a second region, a bump formed on the first region of the first substrate, a first semiconductor die bonded to the second region of the first substrate, and a semiconductor die package bonded to the first substrate. The bump includes a metallic structure and a plurality of minor elements dispersed in the metallic structure. The semiconductor die package includes a connector bonded to the bump, and the first semiconductor die is between the semiconductor die package and the first substrate.
摘要翻译: 封装结构包括具有第一区域和第二区域的第一基板,形成在第一基板的第一区域上的凸块,与第一基板的第二区域接合的第一半导体管芯,以及半导体管芯封装 到第一底物。 凸块包括分散在金属结构中的金属结构和多个次要元件。 半导体管芯封装包括接合到凸块的连接器,并且第一半导体管芯位于半导体管芯封装和第一衬底之间。
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公开(公告)号:US08901726B2
公开(公告)日:2014-12-02
申请号:US13708461
申请日:2012-12-07
发明人: Chun-Cheng Lin , Hsiu-Jen Lin , Cheng-Ting Chen , Wei-Yu Chen , Ming-Da Cheng , Chung-Shi Liu
IPC分类号: H01L23/02 , H01L25/10 , H01L23/00 , H01L25/00 , H01L23/498 , H01L25/065
CPC分类号: H01L24/16 , H01L23/49816 , H01L24/05 , H01L24/06 , H01L24/11 , H01L24/13 , H01L24/14 , H01L24/17 , H01L24/48 , H01L24/81 , H01L24/94 , H01L24/96 , H01L24/97 , H01L25/0657 , H01L25/074 , H01L25/105 , H01L25/50 , H01L2224/0401 , H01L2224/056 , H01L2224/05611 , H01L2224/05616 , H01L2224/06181 , H01L2224/111 , H01L2224/11334 , H01L2224/11849 , H01L2224/131 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/13155 , H01L2224/13216 , H01L2224/13224 , H01L2224/13239 , H01L2224/13244 , H01L2224/13247 , H01L2224/13255 , H01L2224/13284 , H01L2224/13309 , H01L2224/13317 , H01L2224/13318 , H01L2224/1332 , H01L2224/13338 , H01L2224/13349 , H01L2224/13355 , H01L2224/1336 , H01L2224/13366 , H01L2224/137 , H01L2224/13809 , H01L2224/13817 , H01L2224/13818 , H01L2224/1382 , H01L2224/13838 , H01L2224/13849 , H01L2224/13855 , H01L2224/1386 , H01L2224/13866 , H01L2224/14181 , H01L2224/1601 , H01L2224/16145 , H01L2224/16148 , H01L2224/16225 , H01L2224/16506 , H01L2224/1703 , H01L2224/32145 , H01L2224/32225 , H01L2224/48091 , H01L2224/48225 , H01L2224/48227 , H01L2224/73265 , H01L2224/81191 , H01L2224/81193 , H01L2224/81815 , H01L2224/94 , H01L2224/96 , H01L2224/97 , H01L2225/0651 , H01L2225/06513 , H01L2225/06541 , H01L2225/06565 , H01L2225/06568 , H01L2225/1023 , H01L2225/1058 , H01L2924/00014 , H01L2924/01322 , H01L2924/1305 , H01L2924/13091 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/384 , H05K3/3436 , H05K3/4015 , H05K2201/10515 , Y02P70/613 , H01L2224/81 , H01L2924/00 , H01L2924/014 , H01L2924/01032 , H01L2924/01015 , H01L2924/01058 , H01L2924/00012 , H01L2924/0105 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要: A package on package structure includes a first substrate having a first region and a second region, a bump formed on the first region of the first substrate, a first semiconductor die bonded to the second region of the first substrate, and a semiconductor die package bonded to the first substrate. The bump includes a metallic structure and a plurality of minor elements dispersed in the metallic structure. The semiconductor die package includes a connector bonded to the bump, and the first semiconductor die is between the semiconductor die package and the first substrate.
摘要翻译: 封装结构包括具有第一区域和第二区域的第一基板,形成在第一基板的第一区域上的凸块,与第一基板的第二区域接合的第一半导体管芯,以及半导体管芯封装 到第一底物。 凸块包括分散在金属结构中的金属结构和多个次要元件。 半导体管芯封装包括接合到凸块的连接器,并且第一半导体管芯位于半导体管芯封装和第一衬底之间。
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公开(公告)号:US20140159233A1
公开(公告)日:2014-06-12
申请号:US13708461
申请日:2012-12-07
发明人: Chun-Cheng Lin , Hsiu-Jen Lin , Cheng-Ting Chen , Wei-Yu Chen , Ming-Da Cheng , Chung-Shi Liu
IPC分类号: H01L23/498 , H01L23/00
CPC分类号: H01L24/16 , H01L23/49816 , H01L24/05 , H01L24/06 , H01L24/11 , H01L24/13 , H01L24/14 , H01L24/17 , H01L24/48 , H01L24/81 , H01L24/94 , H01L24/96 , H01L24/97 , H01L25/0657 , H01L25/074 , H01L25/105 , H01L25/50 , H01L2224/0401 , H01L2224/056 , H01L2224/05611 , H01L2224/05616 , H01L2224/06181 , H01L2224/111 , H01L2224/11334 , H01L2224/11849 , H01L2224/131 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/13155 , H01L2224/13216 , H01L2224/13224 , H01L2224/13239 , H01L2224/13244 , H01L2224/13247 , H01L2224/13255 , H01L2224/13284 , H01L2224/13309 , H01L2224/13317 , H01L2224/13318 , H01L2224/1332 , H01L2224/13338 , H01L2224/13349 , H01L2224/13355 , H01L2224/1336 , H01L2224/13366 , H01L2224/137 , H01L2224/13809 , H01L2224/13817 , H01L2224/13818 , H01L2224/1382 , H01L2224/13838 , H01L2224/13849 , H01L2224/13855 , H01L2224/1386 , H01L2224/13866 , H01L2224/14181 , H01L2224/1601 , H01L2224/16145 , H01L2224/16148 , H01L2224/16225 , H01L2224/16506 , H01L2224/1703 , H01L2224/32145 , H01L2224/32225 , H01L2224/48091 , H01L2224/48225 , H01L2224/48227 , H01L2224/73265 , H01L2224/81191 , H01L2224/81193 , H01L2224/81815 , H01L2224/94 , H01L2224/96 , H01L2224/97 , H01L2225/0651 , H01L2225/06513 , H01L2225/06541 , H01L2225/06565 , H01L2225/06568 , H01L2225/1023 , H01L2225/1058 , H01L2924/00014 , H01L2924/01322 , H01L2924/1305 , H01L2924/13091 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/384 , H05K3/3436 , H05K3/4015 , H05K2201/10515 , Y02P70/613 , H01L2224/81 , H01L2924/00 , H01L2924/014 , H01L2924/01032 , H01L2924/01015 , H01L2924/01058 , H01L2924/00012 , H01L2924/0105 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要: A package on package structure includes a first substrate having a first region and a second region, a bump formed on the first region of the first substrate, a first semiconductor die bonded to the second region of the first substrate, and a semiconductor die package bonded to the first substrate. The bump includes a metallic structure and a plurality of minor elements dispersed in the metallic structure. The semiconductor die package includes a connector bonded to the bump, and the first semiconductor die is between the semiconductor die package and the first substrate.
摘要翻译: 封装结构包括具有第一区域和第二区域的第一基板,形成在第一基板的第一区域上的凸块,与第一基板的第二区域接合的第一半导体管芯,以及半导体管芯封装 到第一底物。 凸块包括分散在金属结构中的金属结构和多个次要元件。 半导体管芯封装包括接合到凸块的连接器,并且第一半导体管芯位于半导体管芯封装和第一衬底之间。
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公开(公告)号:US08227334B2
公开(公告)日:2012-07-24
申请号:US12843760
申请日:2010-07-26
申请人: Ming-Da Cheng , Ming-Che Ho , Chung-Shi Liu , Chien Ling Hwang , Cheng-Chung Lin , Hui-Jung Tsai , Zheng-Yi Lim
发明人: Ming-Da Cheng , Ming-Che Ho , Chung-Shi Liu , Chien Ling Hwang , Cheng-Chung Lin , Hui-Jung Tsai , Zheng-Yi Lim
IPC分类号: H01L21/00
CPC分类号: H01L24/11 , H01L21/4853 , H01L23/49816 , H01L24/03 , H01L24/05 , H01L24/13 , H01L24/16 , H01L24/81 , H01L24/93 , H01L25/0657 , H01L25/50 , H01L2224/0345 , H01L2224/0346 , H01L2224/0347 , H01L2224/0361 , H01L2224/03912 , H01L2224/0401 , H01L2224/05124 , H01L2224/05139 , H01L2224/05144 , H01L2224/05147 , H01L2224/05166 , H01L2224/05181 , H01L2224/05187 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/11416 , H01L2224/11422 , H01L2224/11424 , H01L2224/1146 , H01L2224/11462 , H01L2224/11464 , H01L2224/1147 , H01L2224/118 , H01L2224/1181 , H01L2224/1182 , H01L2224/11822 , H01L2224/11827 , H01L2224/11848 , H01L2224/11849 , H01L2224/119 , H01L2224/13005 , H01L2224/13111 , H01L2224/13144 , H01L2224/13155 , H01L2224/13164 , H01L2224/132 , H01L2224/13211 , H01L2224/13339 , H01L2224/13562 , H01L2224/13584 , H01L2224/13611 , H01L2224/13644 , H01L2224/13647 , H01L2224/13655 , H01L2224/13657 , H01L2224/13664 , H01L2224/1379 , H01L2224/13794 , H01L2224/13809 , H01L2224/13813 , H01L2224/13817 , H01L2224/13818 , H01L2224/1382 , H01L2224/13849 , H01L2224/13855 , H01L2224/13857 , H01L2224/1386 , H01L2224/13866 , H01L2224/16145 , H01L2224/16225 , H01L2224/81193 , H01L2224/81815 , H01L2224/93 , H01L2225/06513 , H01L2924/01012 , H01L2924/01013 , H01L2924/01025 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01058 , H01L2924/01073 , H01L2924/01074 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01327 , H01L2924/014 , H01L2924/14 , H01L2924/04941 , H01L2924/04953 , H01L2924/00014 , H01L2924/01039 , H01L2224/11 , H01L2924/00
摘要: A method of forming a device includes providing a substrate, and forming a solder bump over the substrate. A minor element is introduced to a region adjacent a top surface of the solder bump. A re-flow process is then performed to the solder bump to drive the minor element into the solder bump.
摘要翻译: 形成器件的方法包括提供衬底,以及在衬底上形成焊料凸点。 将次要元件引入邻近焊料凸块顶表面的区域。 然后对焊料凸块执行再流程以将次要元件驱动到焊料凸块中。
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公开(公告)号:US09230935B2
公开(公告)日:2016-01-05
申请号:US14557227
申请日:2014-12-01
发明人: Chun-Cheng Lin , Hsiu-Jen Lin , Cheng-Ting Chen , Wei-Yu Chen , Ming-Da Cheng , Chung-Shi Liu
IPC分类号: H01L23/02 , H01L23/00 , H01L23/498 , H01L25/10 , H01L25/065 , H01L25/00 , H05K3/34 , H05K3/40 , H01L25/07
CPC分类号: H01L24/16 , H01L23/49816 , H01L24/05 , H01L24/06 , H01L24/11 , H01L24/13 , H01L24/14 , H01L24/17 , H01L24/48 , H01L24/81 , H01L24/94 , H01L24/96 , H01L24/97 , H01L25/0657 , H01L25/074 , H01L25/105 , H01L25/50 , H01L2224/0401 , H01L2224/056 , H01L2224/05611 , H01L2224/05616 , H01L2224/06181 , H01L2224/111 , H01L2224/11334 , H01L2224/11849 , H01L2224/131 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/13155 , H01L2224/13216 , H01L2224/13224 , H01L2224/13239 , H01L2224/13244 , H01L2224/13247 , H01L2224/13255 , H01L2224/13284 , H01L2224/13309 , H01L2224/13317 , H01L2224/13318 , H01L2224/1332 , H01L2224/13338 , H01L2224/13349 , H01L2224/13355 , H01L2224/1336 , H01L2224/13366 , H01L2224/137 , H01L2224/13809 , H01L2224/13817 , H01L2224/13818 , H01L2224/1382 , H01L2224/13838 , H01L2224/13849 , H01L2224/13855 , H01L2224/1386 , H01L2224/13866 , H01L2224/14181 , H01L2224/1601 , H01L2224/16145 , H01L2224/16148 , H01L2224/16225 , H01L2224/16506 , H01L2224/1703 , H01L2224/32145 , H01L2224/32225 , H01L2224/48091 , H01L2224/48225 , H01L2224/48227 , H01L2224/73265 , H01L2224/81191 , H01L2224/81193 , H01L2224/81815 , H01L2224/94 , H01L2224/96 , H01L2224/97 , H01L2225/0651 , H01L2225/06513 , H01L2225/06541 , H01L2225/06565 , H01L2225/06568 , H01L2225/1023 , H01L2225/1058 , H01L2924/00014 , H01L2924/01322 , H01L2924/1305 , H01L2924/13091 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/384 , H05K3/3436 , H05K3/4015 , H05K2201/10515 , Y02P70/613 , H01L2224/81 , H01L2924/00 , H01L2924/014 , H01L2924/01032 , H01L2924/01015 , H01L2924/01058 , H01L2924/00012 , H01L2924/0105 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要: A package on package structure includes a first substrate having a first region and a second region, a bump formed on the first region of the first substrate, a first semiconductor die bonded to the second region of the first substrate, and a semiconductor die package bonded to the first substrate. The bump includes a metallic structure and a plurality of minor elements dispersed in the metallic structure. The semiconductor die package includes a connector bonded to the bump, and the first semiconductor die is between the semiconductor die package and the first substrate.
摘要翻译: 封装结构包括具有第一区域和第二区域的第一基板,形成在第一基板的第一区域上的凸块,与第一基板的第二区域接合的第一半导体管芯,以及半导体管芯封装 到第一底物。 凸块包括分散在金属结构中的金属结构和多个次要元件。 半导体管芯封装包括接合到凸块的连接器,并且第一半导体管芯位于半导体管芯封装和第一衬底之间。
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公开(公告)号:US20120286423A1
公开(公告)日:2012-11-15
申请号:US13556016
申请日:2012-07-23
申请人: Ming-Da Cheng , Ming-Che Ho , Chung-Shi Liu , Chien Ling Hwang , Cheng-Chung Lin , Hui-Jung Tsai , Zheng-Yi Lim
发明人: Ming-Da Cheng , Ming-Che Ho , Chung-Shi Liu , Chien Ling Hwang , Cheng-Chung Lin , Hui-Jung Tsai , Zheng-Yi Lim
IPC分类号: H01L23/498
CPC分类号: H01L24/11 , H01L21/4853 , H01L23/49816 , H01L24/03 , H01L24/05 , H01L24/13 , H01L24/16 , H01L24/81 , H01L24/93 , H01L25/0657 , H01L25/50 , H01L2224/0345 , H01L2224/0346 , H01L2224/0347 , H01L2224/0361 , H01L2224/03912 , H01L2224/0401 , H01L2224/05124 , H01L2224/05139 , H01L2224/05144 , H01L2224/05147 , H01L2224/05166 , H01L2224/05181 , H01L2224/05187 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/11416 , H01L2224/11422 , H01L2224/11424 , H01L2224/1146 , H01L2224/11462 , H01L2224/11464 , H01L2224/1147 , H01L2224/118 , H01L2224/1181 , H01L2224/1182 , H01L2224/11822 , H01L2224/11827 , H01L2224/11848 , H01L2224/11849 , H01L2224/119 , H01L2224/13005 , H01L2224/13111 , H01L2224/13144 , H01L2224/13155 , H01L2224/13164 , H01L2224/132 , H01L2224/13211 , H01L2224/13339 , H01L2224/13562 , H01L2224/13584 , H01L2224/13611 , H01L2224/13644 , H01L2224/13647 , H01L2224/13655 , H01L2224/13657 , H01L2224/13664 , H01L2224/1379 , H01L2224/13794 , H01L2224/13809 , H01L2224/13813 , H01L2224/13817 , H01L2224/13818 , H01L2224/1382 , H01L2224/13849 , H01L2224/13855 , H01L2224/13857 , H01L2224/1386 , H01L2224/13866 , H01L2224/16145 , H01L2224/16225 , H01L2224/81193 , H01L2224/81815 , H01L2224/93 , H01L2225/06513 , H01L2924/01012 , H01L2924/01013 , H01L2924/01025 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01047 , H01L2924/01049 , H01L2924/01051 , H01L2924/01058 , H01L2924/01073 , H01L2924/01074 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01327 , H01L2924/014 , H01L2924/14 , H01L2924/04941 , H01L2924/04953 , H01L2924/00014 , H01L2924/01039 , H01L2224/11 , H01L2924/00
摘要: A method of forming a device includes providing a substrate, and forming a solder bump over the substrate. A minor element is introduced to a region adjacent a top surface of the solder bump. A re-flow process is then performed to the solder bump to drive the minor element into the solder bump.
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