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公开(公告)号:CN104254909B
公开(公告)日:2017-03-01
申请号:CN201380021910.1
申请日:2013-04-24
CPC classification number: H01L24/83 , B23K37/0426 , H01L24/05 , H01L24/29 , H01L24/75 , H01L24/97 , H01L2224/04026 , H01L2224/05082 , H01L2224/05155 , H01L2224/05166 , H01L2224/05639 , H01L2224/2732 , H01L2224/291 , H01L2224/29118 , H01L2224/29144 , H01L2224/75101 , H01L2224/75305 , H01L2224/7531 , H01L2224/75314 , H01L2224/75315 , H01L2224/75317 , H01L2224/7532 , H01L2224/75756 , H01L2224/7598 , H01L2224/75981 , H01L2224/83022 , H01L2224/83048 , H01L2224/83075 , H01L2224/83101 , H01L2224/832 , H01L2224/83211 , H01L2224/83444 , H01L2224/83447 , H01L2224/83801 , H01L2224/83815 , H01L2224/97 , H01L2924/01322 , H01L2924/014 , H01L2924/10253 , H01L2924/10254 , H01L2924/10272 , H01L2924/1033 , H01L2924/1037 , H01L2924/1067 , H01L2924/12032 , H01L2924/12036 , H01L2924/13062 , H01L2924/13091 , H01L2924/15724 , H01L2924/15747 , H01L2924/15787 , H01L2924/3656 , H05K3/34 , H05K3/3431 , H05K13/0465 , H05K2203/0195 , H05K2203/0278 , H01L2924/00 , H01L2924/0542 , H01L2924/0103 , H01L2924/00014 , H01L2924/01042 , H01L2924/01032 , H01L2924/01014 , H01L2924/01013 , H01L2224/05655 , H01L2224/83 , H01L2924/00012
Abstract: 本发明的隔热负荷夹具(11)在电路基板(13)的耐热温度~100℃以下的范围内具有熔点或固相线温度的焊料材料(14),在该状态的半导体芯片(13)的上部设置热绝缘体(17),在热绝缘体(17)的上部配置金属锤(16),在使焊料材料(14)熔解而固化的期间,对半导体芯片(13)施加负荷。(12)和半导体芯片(13)之间夹着在半导体芯片
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公开(公告)号:CN104254909A
公开(公告)日:2014-12-31
申请号:CN201380021910.1
申请日:2013-04-24
CPC classification number: H01L24/83 , B23K37/0426 , H01L24/05 , H01L24/29 , H01L24/75 , H01L24/97 , H01L2224/04026 , H01L2224/05082 , H01L2224/05155 , H01L2224/05166 , H01L2224/05639 , H01L2224/2732 , H01L2224/291 , H01L2224/29118 , H01L2224/29144 , H01L2224/75101 , H01L2224/75305 , H01L2224/7531 , H01L2224/75314 , H01L2224/75315 , H01L2224/75317 , H01L2224/7532 , H01L2224/75756 , H01L2224/7598 , H01L2224/75981 , H01L2224/83022 , H01L2224/83048 , H01L2224/83075 , H01L2224/83101 , H01L2224/832 , H01L2224/83211 , H01L2224/83444 , H01L2224/83447 , H01L2224/83801 , H01L2224/83815 , H01L2224/97 , H01L2924/01322 , H01L2924/014 , H01L2924/10253 , H01L2924/10254 , H01L2924/10272 , H01L2924/1033 , H01L2924/1037 , H01L2924/1067 , H01L2924/12032 , H01L2924/12036 , H01L2924/13062 , H01L2924/13091 , H01L2924/15724 , H01L2924/15747 , H01L2924/15787 , H01L2924/3656 , H05K3/34 , H05K3/3431 , H05K13/0465 , H05K2203/0195 , H05K2203/0278 , H01L2924/00 , H01L2924/0542 , H01L2924/0103 , H01L2924/00014 , H01L2924/01042 , H01L2924/01032 , H01L2924/01014 , H01L2924/01013 , H01L2224/05655 , H01L2224/83 , H01L2924/00012 , H01L24/95
Abstract: 本发明的隔热负荷夹具(11)在电路基板(12)和半导体芯片(13)之间夹着在半导体芯片(13)的耐热温度~100℃以下的范围内具有熔点或固相线温度的焊料材料(14),在该状态的半导体芯片(13)的上部设置热绝缘体(17),在热绝缘体(17)的上部配置金属锤(16),在使焊料材料(14)熔解而固化的期间,对半导体芯片(13)施加负荷。
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