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公开(公告)号:CN103178030B
公开(公告)日:2016-12-28
申请号:CN201210568793.8
申请日:2012-12-24
申请人: 英飞凌科技股份有限公司
CPC分类号: H01L23/48 , H01L23/24 , H01L23/3107 , H01L23/3135 , H01L23/3735 , H01L23/49524 , H01L23/49562 , H01L23/49575 , H01L23/49811 , H01L24/05 , H01L24/06 , H01L24/29 , H01L24/32 , H01L24/37 , H01L24/40 , H01L24/41 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/83 , H01L24/84 , H01L24/85 , H01L24/92 , H01L2224/04026 , H01L2224/04034 , H01L2224/04042 , H01L2224/05554 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/05664 , H01L2224/05666 , H01L2224/05669 , H01L2224/05671 , H01L2224/0603 , H01L2224/06181 , H01L2224/29111 , H01L2224/29139 , H01L2224/29144 , H01L2224/29147 , H01L2224/2929 , H01L2224/29339 , H01L2224/29344 , H01L2224/29347 , H01L2224/29355 , H01L2224/32145 , H01L2224/32225 , H01L2224/32245 , H01L2224/37124 , H01L2224/37147 , H01L2224/37155 , H01L2224/3716 , H01L2224/37639 , H01L2224/37647 , H01L2224/37655 , H01L2224/3766 , H01L2224/4005 , H01L2224/40095 , H01L2224/40137 , H01L2224/40227 , H01L2224/40247 , H01L2224/4103 , H01L2224/41051 , H01L2224/45015 , H01L2224/45124 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48463 , H01L2224/48464 , H01L2224/4847 , H01L2224/48724 , H01L2224/48739 , H01L2224/48744 , H01L2224/48747 , H01L2224/48755 , H01L2224/48764 , H01L2224/48766 , H01L2224/48769 , H01L2224/48771 , H01L2224/73221 , H01L2224/73263 , H01L2224/73265 , H01L2224/83191 , H01L2224/83192 , H01L2224/83801 , H01L2224/8381 , H01L2224/8382 , H01L2224/8385 , H01L2224/83851 , H01L2224/84801 , H01L2224/8482 , H01L2224/8485 , H01L2224/85447 , H01L2224/92247 , H01L2924/01327 , H01L2924/014 , H01L2924/10253 , H01L2924/10271 , H01L2924/10272 , H01L2924/10329 , H01L2924/12042 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13062 , H01L2924/13091 , H01L2924/14 , H01L2924/141 , H01L2924/1431 , H01L2924/1434 , H01L2924/1461 , H01L2924/15787 , H01L2924/181 , H01L2924/19105 , H01L2924/00014 , H01L2924/00012 , H01L2924/00 , H01L2924/0105 , H01L2924/01049 , H01L2924/01014 , H01L2924/01028 , H01L2924/01015 , H01L2924/20759
摘要: 本发明涉及一种包括安装在DCB衬底上的分立器件的模块及用于制造该模块的方法,该模块包括DCB衬底以及安装在DCB衬底上的分立器件,其中,分立器件包括:引线框架;安装在引线框架上的半导体芯片;以及覆盖半导体芯片的封装材料。
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公开(公告)号:CN105009266A
公开(公告)日:2015-10-28
申请号:CN201380074382.6
申请日:2013-10-04
申请人: 三菱电机株式会社
CPC分类号: H01L24/05 , H01L21/78 , H01L23/49531 , H01L23/49562 , H01L24/03 , H01L24/29 , H01L24/32 , H01L24/33 , H01L24/45 , H01L24/48 , H01L24/83 , H01L24/95 , H01L2224/0345 , H01L2224/0347 , H01L2224/03848 , H01L2224/04026 , H01L2224/05007 , H01L2224/05011 , H01L2224/05073 , H01L2224/05124 , H01L2224/05563 , H01L2224/05565 , H01L2224/05583 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05655 , H01L2224/05666 , H01L2224/0568 , H01L2224/26145 , H01L2224/29027 , H01L2224/291 , H01L2224/29111 , H01L2224/32257 , H01L2224/33181 , H01L2224/45015 , H01L2224/45124 , H01L2224/48091 , H01L2224/48245 , H01L2224/48247 , H01L2224/48472 , H01L2224/48724 , H01L2224/48739 , H01L2224/48744 , H01L2224/48755 , H01L2224/48766 , H01L2224/4878 , H01L2224/73215 , H01L2224/73265 , H01L2224/831 , H01L2224/83801 , H01L2224/83815 , H01L2224/94 , H01L2924/1305 , H01L2924/13055 , H01L2924/181 , H01L2924/014 , H01L2924/00012 , H01L2924/00014 , H01L2924/01047 , H01L2924/01029 , H01L2924/01014 , H01L2224/03 , H01L2924/00
摘要: 元件电极(103)设置于半导体元件(101)的表面。金属膜(105)设置于元件电极(103)上,并具有内侧区域(105a)和位于内侧区域(105a)周围的外侧区域(105b1)。在金属膜(105)中设置有在内侧区域(105a)及外侧区域(105b1)之间将元件电极(103)露出的开口(TR)。元件电极(103)具有比金属膜(105)的焊料浸润性低的焊料浸润性。外部电极(117)与金属膜(105)的内侧区域(105a)进行焊料接合。
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公开(公告)号:CN102623438B
公开(公告)日:2015-10-28
申请号:CN201210021621.9
申请日:2012-01-31
申请人: 株式会社东芝
IPC分类号: H01L23/552
CPC分类号: H01L23/552 , H01L21/561 , H01L23/3107 , H01L23/3128 , H01L23/49805 , H01L23/49811 , H01L23/49838 , H01L23/50 , H01L23/5226 , H01L23/5286 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/85 , H01L24/97 , H01L2224/32225 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48228 , H01L2224/48644 , H01L2224/48655 , H01L2224/48744 , H01L2224/48755 , H01L2224/48844 , H01L2224/48855 , H01L2224/73265 , H01L2224/85444 , H01L2224/85455 , H01L2224/97 , H01L2924/01013 , H01L2924/01028 , H01L2924/01047 , H01L2924/01079 , H01L2924/15311 , H01L2924/181 , H01L2924/3025 , H01L2224/85 , H01L2924/00014 , H01L2924/00012 , H01L2224/83 , H01L2924/00
摘要: 根据一个实施例,半导体装置包括:电路基板、半导体元件、密封树脂层和导电屏蔽层。该电路基板包括:绝缘层、形成设置在绝缘层的上表面侧上的第一互连层的多个互连、形成设置在绝缘层的下表面侧上的第二互连层的多个互连,以及从绝缘层的上表面穿通到下表面的多个过孔。半导体元件安装在电路基板的上表面侧上。导电屏蔽层覆盖密封树脂层和电路基板端部的一部分。多个过孔中的任何一个与导电屏蔽层电连接。
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公开(公告)号:CN104662648A
公开(公告)日:2015-05-27
申请号:CN201380050180.8
申请日:2013-09-27
申请人: 德克萨斯仪器股份有限公司
CPC分类号: H01L23/49541 , H01L23/3107 , H01L23/49548 , H01L23/49582 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/85 , H01L2224/2919 , H01L2224/29339 , H01L2224/32245 , H01L2224/45124 , H01L2224/45139 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48471 , H01L2224/48624 , H01L2224/48639 , H01L2224/48644 , H01L2224/48647 , H01L2224/48724 , H01L2224/48739 , H01L2224/48744 , H01L2224/48747 , H01L2224/73265 , H01L2224/85385 , H01L2224/85424 , H01L2224/85439 , H01L2224/85444 , H01L2224/85447 , H01L2924/00014 , H01L2924/1461 , H01L2924/181 , H01L2924/00012 , H01L2924/00 , H01L2924/00011 , H01L2224/4554
摘要: 一种装配半导体器件的方法(100)包括将溶剂中包括金属颗粒的金属糊料分配(101)到引线框架的多个金属端子的键合区域上。所述分配在键合区域上方提供变化的厚度。所述溶剂被蒸发(102)以形成包括第一倾斜顶面和第二倾斜顶面的倾斜金属涂层。第一倾斜顶面与第二倾斜顶面相比更靠近管芯焊盘,第二倾斜顶面随着减小到管芯焊盘的距离而增加涂层厚度,并且第一倾斜顶面随着减小到管芯焊盘的距离而减小涂层厚度。包括多个顶侧键合焊盘的半导体管芯的底侧附连(103)到管芯焊盘。键合金属丝被连接(104)在键合焊盘和第二倾斜顶面之间。
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公开(公告)号:CN103928436A
公开(公告)日:2014-07-16
申请号:CN201410011722.7
申请日:2014-01-10
申请人: 英飞凌科技股份有限公司
发明人: R.巴耶雷尔
IPC分类号: H01L23/522 , H01L21/768
CPC分类号: H01L24/05 , H01L24/03 , H01L24/45 , H01L24/48 , H01L24/745 , H01L24/85 , H01L2224/0345 , H01L2224/0346 , H01L2224/04042 , H01L2224/05124 , H01L2224/05556 , H01L2224/05573 , H01L2224/05582 , H01L2224/05583 , H01L2224/05584 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/05664 , H01L2224/45014 , H01L2224/45032 , H01L2224/45124 , H01L2224/45147 , H01L2224/45155 , H01L2224/45164 , H01L2224/4547 , H01L2224/45565 , H01L2224/45624 , H01L2224/45655 , H01L2224/45664 , H01L2224/4847 , H01L2224/48744 , H01L2224/48747 , H01L2224/48755 , H01L2224/48764 , H01L2224/48844 , H01L2224/48847 , H01L2224/48855 , H01L2224/48864 , H01L2224/745 , H01L2224/749 , H01L2224/85205 , H01L2924/10252 , H01L2924/10253 , H01L2924/10272 , H01L2924/10329 , H01L2924/1033 , H01L2924/01012 , H01L2924/01015 , H01L2924/01042 , H01L2924/00 , H01L2924/013 , H01L2924/00014
摘要: 本发明涉及具有覆铜导体的接合系统。一种半导体部件包括半导体管芯和含铜电导体。所述半导体管芯具有:半导体器件区;所述半导体器件区上的含铝金属层;和所述含铝金属层上的比所述含铝金属层硬的至少一个附加金属层。所述含铜电导体经由所述含铜电导体的导电涂层而被接合到所述半导体管芯的所述至少一个附加金属层,所述导电涂层比所述含铜电导体的铜软。
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公开(公告)号:CN103681595A
公开(公告)日:2014-03-26
申请号:CN201310725962.9
申请日:2009-12-02
申请人: 瑞萨电子株式会社
IPC分类号: H01L23/498 , H01L23/49
CPC分类号: H01L24/05 , H01L21/565 , H01L22/32 , H01L23/485 , H01L23/49816 , H01L24/06 , H01L24/12 , H01L24/16 , H01L24/45 , H01L24/46 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/78 , H01L24/81 , H01L24/85 , H01L25/0657 , H01L2224/02166 , H01L2224/02205 , H01L2224/0347 , H01L2224/0401 , H01L2224/04042 , H01L2224/05027 , H01L2224/05082 , H01L2224/05083 , H01L2224/05084 , H01L2224/05124 , H01L2224/05144 , H01L2224/05147 , H01L2224/05155 , H01L2224/05157 , H01L2224/05164 , H01L2224/05166 , H01L2224/05169 , H01L2224/05173 , H01L2224/05181 , H01L2224/05184 , H01L2224/05553 , H01L2224/05554 , H01L2224/05558 , H01L2224/05564 , H01L2224/05568 , H01L2224/05572 , H01L2224/05583 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/05664 , H01L2224/05666 , H01L2224/0568 , H01L2224/06183 , H01L2224/1134 , H01L2224/13099 , H01L2224/13144 , H01L2224/13147 , H01L2224/16225 , H01L2224/2919 , H01L2224/29198 , H01L2224/32145 , H01L2224/32225 , H01L2224/32245 , H01L2224/4502 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/45164 , H01L2224/46 , H01L2224/4807 , H01L2224/48095 , H01L2224/48145 , H01L2224/48158 , H01L2224/48247 , H01L2224/48453 , H01L2224/48465 , H01L2224/48471 , H01L2224/48507 , H01L2224/48624 , H01L2224/48639 , H01L2224/48644 , H01L2224/48647 , H01L2224/48655 , H01L2224/48664 , H01L2224/4868 , H01L2224/48724 , H01L2224/48739 , H01L2224/48744 , H01L2224/48747 , H01L2224/48755 , H01L2224/48764 , H01L2224/4878 , H01L2224/48824 , H01L2224/48839 , H01L2224/48844 , H01L2224/48847 , H01L2224/48855 , H01L2224/48864 , H01L2224/4888 , H01L2224/49171 , H01L2224/49175 , H01L2224/73204 , H01L2224/73265 , H01L2224/78301 , H01L2224/81193 , H01L2224/81801 , H01L2224/83101 , H01L2224/85181 , H01L2224/85186 , H01L2224/85205 , H01L2224/85207 , H01L2224/85439 , H01L2224/85444 , H01L2224/85464 , H01L2225/0651 , H01L2225/06517 , H01L2924/00011 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01011 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01018 , H01L2924/01019 , H01L2924/01022 , H01L2924/01024 , H01L2924/01025 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01042 , H01L2924/01045 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01061 , H01L2924/01065 , H01L2924/01073 , H01L2924/01074 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01327 , H01L2924/014 , H01L2924/04941 , H01L2924/04953 , H01L2924/05042 , H01L2924/078 , H01L2924/09701 , H01L2924/10253 , H01L2924/12042 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/15311 , H01L2924/15787 , H01L2924/15788 , H01L2924/181 , H01L2924/19041 , H01L2924/19043 , H01L2924/3511 , H01L2924/00014 , H01L2924/01039 , H01L2924/0665 , H01L2224/48227 , H01L2924/00 , H01L2924/00012 , H01L2924/0002 , H01L2924/00015
摘要: 本发明提供一种半导体集成电路器件。在用于车辆用途等的半导体集成电路器件中,为便于安装,通常通过导线键合等,使用金导线等将半导体芯片上的铝焊盘和外部器件彼此耦合。然而,这种半导体集成电路器件由于在相对较高温度(约150℃)下长时间的使用中铝和金之间的相互作用而造成连接故障。本申请的发明提供一种半导体集成电路器件(半导体器件或电子电路器件),其包括作为该器件的一部分的半导体芯片、经由阻挡金属膜设置在半导体芯片上基于铝的键合焊盘之上的电解金镀覆表面膜(基于金的金属镀覆膜)和用于该镀覆表面膜和设置在布线板等(布线衬底)之上的外部引线之间的互连的金键合导线(基于金的键合导线)。
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公开(公告)号:CN102651352A
公开(公告)日:2012-08-29
申请号:CN201210034475.3
申请日:2012-02-15
申请人: 富士通株式会社
IPC分类号: H01L23/31 , H01L23/367 , H01L23/48 , H01L21/56 , H01L21/60
CPC分类号: H01L24/83 , H01L21/78 , H01L23/13 , H01L23/142 , H01L23/3121 , H01L23/367 , H01L23/3737 , H01L23/49822 , H01L23/66 , H01L24/03 , H01L24/05 , H01L24/06 , H01L24/29 , H01L24/32 , H01L24/33 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/92 , H01L2224/0345 , H01L2224/03452 , H01L2224/04026 , H01L2224/04042 , H01L2224/05554 , H01L2224/05558 , H01L2224/0558 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/05664 , H01L2224/05666 , H01L2224/06155 , H01L2224/06181 , H01L2224/29109 , H01L2224/29111 , H01L2224/29113 , H01L2224/29116 , H01L2224/29118 , H01L2224/2912 , H01L2224/29139 , H01L2224/29147 , H01L2224/2929 , H01L2224/29339 , H01L2224/29344 , H01L2224/32225 , H01L2224/3224 , H01L2224/32245 , H01L2224/33183 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/45164 , H01L2224/48091 , H01L2224/48227 , H01L2224/48599 , H01L2224/48624 , H01L2224/48644 , H01L2224/48647 , H01L2224/48655 , H01L2224/48664 , H01L2224/48666 , H01L2224/48699 , H01L2224/48724 , H01L2224/48744 , H01L2224/48747 , H01L2224/48755 , H01L2224/48764 , H01L2224/48766 , H01L2224/48799 , H01L2224/48824 , H01L2224/48844 , H01L2224/48847 , H01L2224/48855 , H01L2224/48864 , H01L2224/48866 , H01L2224/49175 , H01L2224/73265 , H01L2224/83191 , H01L2224/83192 , H01L2224/8384 , H01L2224/83851 , H01L2224/92247 , H01L2224/94 , H01L2924/01029 , H01L2924/0103 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01082 , H01L2924/01083 , H01L2924/10161 , H01L2924/10253 , H01L2924/1026 , H01L2924/1033 , H01L2924/10344 , H01L2924/1047 , H01L2924/12032 , H01L2924/12042 , H01L2924/13064 , H01L2924/142 , H01L2924/15153 , H01L2924/00012 , H01L2924/00014 , H01L2224/03 , H01L2924/00
摘要: 本发明提供一种半导体装置、用于制造半导体装置的方法以及电子器件,所述半导体装置包括:包括第一电极的半导体器件;包括第二电极和凹部的衬底;和散热粘合材料,该散热粘合材料将半导体器件固定在凹部中,以将第一电极布置为靠近第二电极,其中第一电极耦接到第二电极,并且散热粘合材料覆盖半导体器件的底表面和侧表面的至少一部分。
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公开(公告)号:CN101233615B
公开(公告)日:2012-01-04
申请号:CN200680027399.6
申请日:2006-07-21
申请人: 松下电器产业株式会社
IPC分类号: H01L27/04 , H01L29/12 , H01L21/822 , H01L29/47 , H01L21/8234 , H01L29/78 , H01L27/06 , H01L29/872 , H01L29/06
CPC分类号: H01L29/7806 , H01L23/62 , H01L24/06 , H01L24/45 , H01L24/48 , H01L24/49 , H01L27/0629 , H01L29/0619 , H01L29/0696 , H01L29/1602 , H01L29/1608 , H01L29/2003 , H01L29/47 , H01L29/66068 , H01L29/7811 , H01L2224/04042 , H01L2224/05554 , H01L2224/05624 , H01L2224/05644 , H01L2224/05655 , H01L2224/05666 , H01L2224/0568 , H01L2224/0603 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/4813 , H01L2224/48247 , H01L2224/48472 , H01L2224/48624 , H01L2224/48644 , H01L2224/48655 , H01L2224/48666 , H01L2224/4868 , H01L2224/48724 , H01L2224/48755 , H01L2224/48766 , H01L2224/4878 , H01L2224/4903 , H01L2224/49051 , H01L2224/4911 , H01L2224/49175 , H01L2224/85399 , H01L2224/85424 , H01L2224/85444 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01007 , H01L2924/01014 , H01L2924/01015 , H01L2924/01018 , H01L2924/01022 , H01L2924/01023 , H01L2924/01027 , H01L2924/01028 , H01L2924/01033 , H01L2924/01042 , H01L2924/01079 , H01L2924/01082 , H01L2924/12032 , H01L2924/12036 , H01L2924/12041 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/19042 , H01L2924/19043 , H01L2924/30107 , H01L2924/00 , H01L2224/48744
摘要: 本发明提供一种半导体元件和一种电气设备。本发明的半导体元件(20)包括多个场效应晶体管(90)和肖特基电极(9a),上述肖特基电极(9a)以沿着形成有上述多个场效应晶体管(90)的区域的外周的方式设置。
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公开(公告)号:CN101960590A
公开(公告)日:2011-01-26
申请号:CN200980106507.2
申请日:2009-02-10
申请人: 霍尼韦尔国际公司
IPC分类号: H01L23/50
CPC分类号: H01L24/06 , G01L19/0061 , G01L19/0069 , G01L19/147 , G01L19/148 , H01L24/05 , H01L24/45 , H01L24/48 , H01L24/49 , H01L25/16 , H01L2224/04042 , H01L2224/05553 , H01L2224/05554 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48624 , H01L2224/48644 , H01L2224/48647 , H01L2224/48724 , H01L2224/48744 , H01L2224/48747 , H01L2224/49 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01029 , H01L2924/01046 , H01L2924/01047 , H01L2924/01079 , H01L2924/01082 , H01L2924/14 , H01L2924/15787 , H01L2924/30107 , H01L2924/00014 , H01L2924/00
摘要: 一种用于直接管芯-管芯引线结合的方法合并了压力感测管芯和可编程补偿IC管芯,其可以安装在陶瓷衬底上。这两个管芯可以相互邻近放置,使得压力感测管芯上的引线结合焊盘和补偿IC管芯上的结合导线处于相同的顺序。压力感测管芯和补偿IC可以直接与引线结合连接以便减少引线结合的数量并且提高可靠性。压力感测管芯可以被设置成具有多个引线结合焊盘图案以便与不同的可编程补偿IC管芯一起利用。
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公开(公告)号:CN101040386B
公开(公告)日:2010-07-21
申请号:CN200680001013.4
申请日:2006-03-22
申请人: 三垦电气株式会社
发明人: 鸟居克行
IPC分类号: H01L29/739 , H01L29/78 , H01L21/3205 , H01L23/52 , H01L25/04 , H01L27/00 , H01L27/04 , H01L27/088
CPC分类号: H01L25/071 , H01L24/05 , H01L24/06 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/49 , H01L25/18 , H01L25/50 , H01L29/7395 , H01L2224/02166 , H01L2224/04042 , H01L2224/05554 , H01L2224/05556 , H01L2224/05599 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/0603 , H01L2224/32145 , H01L2224/45124 , H01L2224/45144 , H01L2224/45155 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/48463 , H01L2224/48624 , H01L2224/48644 , H01L2224/48647 , H01L2224/48724 , H01L2224/48747 , H01L2224/48824 , H01L2224/48844 , H01L2224/48847 , H01L2224/49111 , H01L2224/49113 , H01L2224/49171 , H01L2224/73265 , H01L2224/85399 , H01L2224/92247 , H01L2924/00011 , H01L2924/00014 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01022 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/10253 , H01L2924/1301 , H01L2924/13033 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/181 , H01L2924/00 , H01L2224/48744 , H01L2924/013 , H01L2924/00013 , H01L2224/45015 , H01L2924/207 , H01L2924/00012
摘要: 能够通过焊锡良好地固定下部IGBT和上部IGBT,同时牢固地连接下部IGBT和引线,形成可靠性高的半导体器件。具备:形成在下部IGBT(1)的下部电极层(5)、形成在下部电极层(5)上的上部电极层(6)、固定在上部电极层(6)的上部半导体元件(2)、以及连接上部电极层(6)和上部IGBT(2)的焊锡(7)。由不同的材质构成下部电极层(5)和上部电极层(6),在下部电极层(5)的上面(5a)设置从设在上部电极层(6)的缺口部部分地露出在外部的接线区域(15),在接线区域(15)连接细线(8)。可以利用焊锡附着性出色的材质形成上部电极层(6),利用与引线(8)连接强度高的材质形成下部电极层(5)。
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