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公开(公告)号:CN100478117C
公开(公告)日:2009-04-15
申请号:CN200480024637.9
申请日:2004-07-15
Applicant: 飞思卡尔半导体公司
CPC classification number: H01L24/85 , B23K20/005 , B23K2101/40 , H01L24/45 , H01L24/48 , H01L24/78 , H01L2224/45015 , H01L2224/45124 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45164 , H01L2224/45169 , H01L2224/45565 , H01L2224/45669 , H01L2224/4569 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/78301 , H01L2224/85181 , H01L2224/85201 , H01L2224/85203 , H01L2224/85205 , H01L2924/00015 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/01013 , H01L2924/01014 , H01L2924/0102 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01058 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/10253 , H01L2924/14 , H01L2924/181 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/20755 , H01L2924/01004 , H01L2924/00014 , H01L2924/00011 , H01L2924/00 , H01L2924/2075
Abstract: 一种焊接绝缘丝线(14)的改进方法,该绝缘丝线具有将第一焊盘(16)连接到第二焊盘(18)的一个端子,该方法包括移动毛细管(20)的尖头、保持焊接丝线(14)位于第二焊盘(18)的表面之上,致使焊接丝线(14)在毛细管尖头(20)和第二焊盘(18)之间产生摩擦,该方法磨损焊接丝线的绝缘物,以致丝线(14)的至少一部分金属芯接触第二焊盘(18)。由此采用热压焊接,将丝线(14)焊接到第二焊盘(18)。使毛细管(20)的尖头粗糙,以便增加焊接丝线绝缘物的磨损。
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公开(公告)号:CN1905145A
公开(公告)日:2007-01-31
申请号:CN200610094072.2
申请日:2006-06-22
Applicant: 飞思卡尔半导体公司
CPC classification number: H01L25/0657 , H01L24/27 , H01L24/32 , H01L24/45 , H01L24/73 , H01L24/743 , H01L25/50 , H01L2224/32014 , H01L2224/32145 , H01L2224/32225 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/48471 , H01L2224/48479 , H01L2224/73265 , H01L2224/743 , H01L2224/85051 , H01L2224/85951 , H01L2224/85986 , H01L2225/0651 , H01L2225/06575 , H01L2225/06582 , H01L2924/00014 , H01L2924/10253 , H01L2924/14 , H01L2924/181 , H01L2224/85186 , H01L2924/00 , H01L2924/00012 , H01L2224/4554
Abstract: 一种制造层叠芯片封装(50)的方法,所述方法包括:将第一集成电路(IC)芯片(52)与底部基座(56)相连并电连接。在第一芯片(52)上形成多个依次相叠的粘合材料(54)层(54A、54B和54C)。利用粘合材料(54)使第二芯片(72)连接在第一芯片(52)上,使得依次相叠的粘合材料层(54A、54B和54C)在第一芯片(52)和第二芯片(72)之间保持预定的间距(H)。第二芯片(72)与底部基座电连接(56)。
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公开(公告)号:CN1842394A
公开(公告)日:2006-10-04
申请号:CN200480024637.9
申请日:2004-07-15
Applicant: 飞思卡尔半导体公司
CPC classification number: H01L24/85 , B23K20/005 , B23K2101/40 , H01L24/45 , H01L24/48 , H01L24/78 , H01L2224/45015 , H01L2224/45124 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45164 , H01L2224/45169 , H01L2224/45565 , H01L2224/45669 , H01L2224/4569 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/78301 , H01L2224/85181 , H01L2224/85201 , H01L2224/85203 , H01L2224/85205 , H01L2924/00015 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/01013 , H01L2924/01014 , H01L2924/0102 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01058 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/10253 , H01L2924/14 , H01L2924/181 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/20755 , H01L2924/01004 , H01L2924/00014 , H01L2924/00011 , H01L2924/00 , H01L2924/2075
Abstract: 一种焊接绝缘丝线(14)的改进方法,该绝缘丝线具有将第一焊盘(16)连接到第二焊盘(18)的一个端子,该方法包括移动毛细管(20)的尖头、保持焊接丝线(14)位于第二焊盘(18)的表面之上,致使焊接丝线(14)在毛细管尖头(20)和第二焊盘(18)之间产生摩擦,该方法磨损焊接丝线的绝缘物,以致丝线(14)的至少一部分金属芯接触第二焊盘(18)。由此采用热压焊接,将丝线(14)焊接到第二焊盘(18)。使毛细管(20)的尖头粗糙,以便增加焊接丝线绝缘物的磨损。
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