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公开(公告)号:CN102903694A
公开(公告)日:2013-01-30
申请号:CN201210263016.2
申请日:2012-07-26
申请人: 英飞凌科技股份有限公司
IPC分类号: H01L23/495 , H01L21/60 , H01L29/40
CPC分类号: H01L24/73 , H01L23/3107 , H01L23/49524 , H01L23/49562 , H01L23/49575 , H01L24/05 , H01L24/06 , H01L24/27 , H01L24/32 , H01L24/33 , H01L24/37 , H01L24/40 , H01L24/41 , H01L24/45 , H01L24/48 , H01L24/83 , H01L24/85 , H01L24/92 , H01L24/97 , H01L2224/02166 , H01L2224/04026 , H01L2224/04034 , H01L2224/04042 , H01L2224/05147 , H01L2224/05155 , H01L2224/05553 , H01L2224/05567 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/05664 , H01L2224/05666 , H01L2224/05669 , H01L2224/05671 , H01L2224/0603 , H01L2224/2732 , H01L2224/2745 , H01L2224/29111 , H01L2224/29139 , H01L2224/29144 , H01L2224/29147 , H01L2224/2929 , H01L2224/29291 , H01L2224/29339 , H01L2224/29344 , H01L2224/29347 , H01L2224/29355 , H01L2224/32014 , H01L2224/32145 , H01L2224/32245 , H01L2224/33181 , H01L2224/37147 , H01L2224/3716 , H01L2224/40095 , H01L2224/40245 , H01L2224/40247 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48247 , H01L2224/48463 , H01L2224/4847 , H01L2224/48599 , H01L2224/48624 , H01L2224/48639 , H01L2224/48644 , H01L2224/48647 , H01L2224/48655 , H01L2224/4866 , H01L2224/48664 , H01L2224/48666 , H01L2224/48669 , H01L2224/48671 , H01L2224/48699 , H01L2224/48724 , H01L2224/48739 , H01L2224/48744 , H01L2224/48747 , H01L2224/48755 , H01L2224/4876 , H01L2224/48764 , H01L2224/48766 , H01L2224/48769 , H01L2224/48771 , H01L2224/48799 , H01L2224/48824 , H01L2224/48839 , H01L2224/48844 , H01L2224/48847 , H01L2224/48855 , H01L2224/4886 , H01L2224/48864 , H01L2224/48866 , H01L2224/48869 , H01L2224/48871 , H01L2224/73221 , H01L2224/73263 , H01L2224/73265 , H01L2224/83191 , H01L2224/83801 , H01L2224/8381 , H01L2224/8382 , H01L2224/85439 , H01L2224/85447 , H01L2224/85455 , H01L2224/8546 , H01L2224/92246 , H01L2224/92247 , H01L2224/94 , H01L2224/97 , H01L2924/00011 , H01L2924/00014 , H01L2924/01015 , H01L2924/01029 , H01L2924/01047 , H01L2924/01327 , H01L2924/014 , H01L2924/12042 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13062 , H01L2924/13091 , H01L2924/14 , H01L2924/1461 , H01L2924/181 , H01L2924/30107 , H01L2924/01028 , H01L2224/27 , H01L2924/0105 , H01L2924/01049 , H01L2924/01014 , H01L2924/00012 , H01L2924/01023 , H01L2224/85 , H01L2224/83 , H01L2224/84 , H01L2924/00 , H01L2224/05552 , H01L2924/01005
摘要: 本发明涉及在一个面上具有两层金属层的功率半导体芯片。该半导体芯片包括具有多个有源晶体管元件的功率晶体管电路。第一负载电极和控制电极布置在半导体芯片的第一面上,其中,第一负载电极包括第一金属层。第二负载电极布置在半导体芯片的第二面上。第二金属层布置在第一金属层上方,其中第二金属层与功率晶体管电路电绝缘,第二金属层布置在功率晶体管电路的包括多个有源晶体管元件中的至少一个的区域的上方。
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公开(公告)号:CN102446883A
公开(公告)日:2012-05-09
申请号:CN201110412962.4
申请日:2011-12-12
申请人: 清华大学
IPC分类号: H01L23/492 , H01L23/00 , H01L21/60
CPC分类号: H01L23/49827 , H01L23/147 , H01L23/3128 , H01L23/49816 , H01L23/49833 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/81 , H01L24/85 , H01L24/92 , H01L25/0655 , H01L2224/29339 , H01L2224/32225 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/48471 , H01L2224/48624 , H01L2224/48644 , H01L2224/48647 , H01L2224/48724 , H01L2224/48744 , H01L2224/48747 , H01L2224/48824 , H01L2224/48844 , H01L2224/48847 , H01L2224/73265 , H01L2224/85181 , H01L2224/85186 , H01L2224/85424 , H01L2224/85444 , H01L2224/85447 , H01L2224/92247 , H01L2924/01013 , H01L2924/01047 , H01L2924/01079 , H01L2924/14 , H01L2924/15311 , H01L2924/157 , H01L2924/15787 , H01L2924/181 , H01L2924/00014 , H01L2924/00012 , H01L2224/73204 , H01L2224/16225 , H01L2924/00015 , H01L2924/00
摘要: 本发明针对现有小批量集成电路产品及其样品验证中封装成本高、时间周期长的缺陷,提供一种能够克服上述缺陷的封装基板和封装结构。本发明提供一种通用封装基板,该通用封装基板包括第一基板(102)和硅插入层(103),所述第一基板(102)的上表面与所述硅插入层(103)的下表面之间形成有将所述第一基板(102)的上表面与所述硅插入层(103)的下表面电连接在一起的多个凸点(106),所述硅插入层(103)的上表面上形成有多个打线焊盘,所述多个打线焊盘分别通过硅通孔(105)与所述多个凸点(106)电连接。
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公开(公告)号:CN101673693B
公开(公告)日:2011-12-28
申请号:CN200910102792.2
申请日:2009-09-22
申请人: 贵州振华风光半导体有限公司
CPC分类号: H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/48644 , H01L2224/48744 , H01L2224/4911 , H01L2224/85444 , H01L2924/01013 , H01L2924/01014 , H01L2924/01028 , H01L2924/01046 , H01L2924/01078 , H01L2924/01079 , H01L2924/01327 , H01L2924/19107 , H01L2924/00014 , H01L2924/00
摘要: 本发明公开了一种高可靠厚膜混合集成电路键合系统,其特征在于该键合系统是间接键合的键合系统,即在金键合区表面,先增加一层阻挡层金属薄膜,再增加一层可与硅-铝丝进行高可靠性键合的金属薄膜,形成多层过渡性薄膜,再在其上面进行硅铝丝键合的键合系统。本发明有以下特点:①改善厚膜金导带键合区与硅铝丝的键合性能。②可以在同一金导带键合区上形成局部镍键合区或铝键合区,同时兼容金丝键合、硅铝丝键合。③采用金属掩模定位套准、高真空淀积成膜技术,对厚膜基片无任何损伤作用。应用于以金导带或银导带为基片的所有厚膜混合集成电路,可提高混合集成电路的可靠性,在航空、航天、航海、通讯、工业控制等领域有广阔的应用空间。
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公开(公告)号:CN101752334A
公开(公告)日:2010-06-23
申请号:CN200910224397.1
申请日:2009-12-02
申请人: 株式会社瑞萨科技
IPC分类号: H01L23/48 , H01L23/485 , H01L23/49 , H01L21/60
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:CN101145532B
公开(公告)日:2010-06-02
申请号:CN200710166820.8
申请日:2003-12-24
申请人: 株式会社电装
CPC分类号: G01L19/147 , B81B7/0012 , B81B2207/07 , G01F1/34 , G01F1/692 , G01F15/006 , G01L19/0645 , H01L24/03 , H01L24/05 , H01L24/10 , H01L24/45 , H01L24/48 , H01L2224/02166 , H01L2224/04042 , H01L2224/05073 , H01L2224/05124 , H01L2224/05155 , H01L2224/05558 , H01L2224/05644 , H01L2224/32225 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/48464 , H01L2224/48475 , H01L2224/48644 , H01L2224/48699 , H01L2224/48744 , H01L2224/48799 , H01L2224/48844 , H01L2224/73265 , H01L2224/85051 , H01L2224/8592 , H01L2924/014 , H01L2924/10253 , H01L2924/15153 , H01L2924/15165 , H01L2924/15788 , H01L2924/3011 , H01L2924/00014 , H01L2924/00 , H01L2924/00015
摘要: 一种电镀半导体晶片同时维持所镀薄膜厚度均匀的方法,防止在晶片背面淀积并且防止在后续步骤中污染。在半导体晶片的铝电极上间接形成连接端子,在晶片背面由绝缘体覆盖的情况下进行非电解地电镀。优选的是,所述绝缘体是作为构成产品一部分的玻璃衬底。半导体型传感器展现了对腐蚀介质提高了的耐腐蚀性。在半导体衬底上,所述半导体型传感器具有用于检测腐蚀介质的物理量或者化学成分的结构部分以及电量转换元件,并且具有多个焊点,所述焊点是用于向外部单元发送检测到的电信号的输出端子,其中所述焊点利用贵重金属保护。
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公开(公告)号:CN1269212C
公开(公告)日:2006-08-09
申请号:CN01135581.6
申请日:2001-10-15
申请人: 德克萨斯仪器股份有限公司
发明人: T·R·埃弗兰德
CPC分类号: H01L24/05 , H01L23/3171 , H01L23/50 , H01L23/5286 , H01L24/03 , H01L24/06 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/04042 , H01L2224/05553 , H01L2224/05554 , H01L2224/05556 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05664 , H01L2224/05669 , H01L2224/45014 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48465 , H01L2224/48624 , H01L2224/48639 , H01L2224/48644 , H01L2224/48664 , H01L2224/48669 , H01L2224/48724 , H01L2224/48739 , H01L2224/48764 , H01L2224/48769 , H01L2224/48839 , H01L2224/48844 , H01L2224/48864 , H01L2224/49 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/01022 , H01L2924/01024 , H01L2924/01028 , H01L2924/01029 , H01L2924/01031 , H01L2924/01032 , H01L2924/01042 , H01L2924/01043 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01074 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01083 , H01L2924/014 , H01L2924/04941 , H01L2924/05042 , H01L2924/10253 , H01L2924/10329 , H01L2924/12044 , H01L2924/14 , H01L2924/181 , H01L2924/20752 , H01L2924/00 , H01L2224/48824 , H01L2224/48869 , H01L2224/48744 , H01L2924/20753
摘要: 一种安装在引线框上的集成电路芯片,具有沉积在芯片表面上的功率分布线网络,使它们直接位于电路的有源元件之上;以及导电且垂直地连接到分布线之下的所选有源元件的分布线,还有连接到引线框的线段的导体,由此节省电路功率分布线和导体衬垫所消耗的硅地盘量,增加电路设计灵活性和组装制造能力,减少线段的输入/输出数目。
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公开(公告)号:CN1717802A
公开(公告)日:2006-01-04
申请号:CN200380104261.8
申请日:2003-11-12
申请人: 飞思卡尔半导体公司
IPC分类号: H01L23/485 , H01L25/065
CPC分类号: H01L24/05 , H01L22/32 , H01L24/03 , H01L24/06 , H01L24/45 , H01L24/48 , H01L24/49 , H01L25/0657 , H01L2224/02166 , H01L2224/0392 , H01L2224/04042 , H01L2224/05001 , H01L2224/05082 , H01L2224/05155 , H01L2224/05166 , H01L2224/05181 , H01L2224/05184 , H01L2224/05553 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/32145 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/4813 , H01L2224/48145 , H01L2224/48227 , H01L2224/48624 , H01L2224/48644 , H01L2224/48647 , H01L2224/48724 , H01L2224/48744 , H01L2224/48747 , H01L2224/48824 , H01L2224/48844 , H01L2224/48847 , H01L2224/4911 , H01L2224/49112 , H01L2224/49113 , H01L2224/49431 , H01L2225/06506 , H01L2225/0651 , H01L2225/06596 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01022 , H01L2924/01028 , H01L2924/01029 , H01L2924/01073 , H01L2924/01074 , H01L2924/01079 , H01L2924/014 , H01L2924/04941 , H01L2924/04953 , H01L2924/05042 , H01L2924/14 , H01L2924/00014 , H01L2924/01007 , H01L2924/00 , H01L2924/00012
摘要: 一个接合垫片(200)有第一引线接合区(202)和第二引线接合区(204)。在一个实施例中,第一引线接合区(202)在钝化层(18)之上延伸。在备选实施例中,接合垫片具有探测区、第一引线接合区和第二引线接合区。在一个实施例中,探测区和引线接合区在钝化层(18)之上延伸。在不同结构中,接合垫片可以有任何数量的引线接合和探测区。具有多个引线接和区的接合垫片的能力允许多个引线连接到同一个接合垫片上,例如在多芯片封装中。接合垫片在钝化层之上延伸的能力,还能实现集成电路芯片面积的减小。
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公开(公告)号:CN1154181C
公开(公告)日:2004-06-16
申请号:CN97115374.4
申请日:1997-07-31
申请人: 田中电子工业株式会社
CPC分类号: H01L24/85 , C22C5/02 , H01L24/43 , H01L24/45 , H01L24/48 , H01L24/78 , H01L2224/05624 , H01L2224/05644 , H01L2224/43 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/48472 , H01L2224/48624 , H01L2224/48644 , H01L2224/48724 , H01L2224/48744 , H01L2224/78301 , H01L2224/78313 , H01L2224/78318 , H01L2224/85045 , H01L2224/85181 , H01L2224/85205 , H01L2924/00011 , H01L2924/01012 , H01L2924/01013 , H01L2924/01029 , H01L2924/01032 , H01L2924/01039 , H01L2924/01047 , H01L2924/01057 , H01L2924/01063 , H01L2924/01078 , H01L2924/01079 , H01L2924/01203 , H01L2924/01327 , H01L2924/014 , H01L2924/14 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/20755 , H01L2924/20756 , H01L2924/20757 , H01L2924/20758 , H01L2924/20759 , H01L2924/2076 , Y10S228/904 , H01L2924/0102 , H01L2924/01046 , H01L2924/00014 , H01L2924/01201 , H01L2924/01202 , H01L2924/01204 , H01L2924/01205 , H01L2924/01004 , H01L2224/45124 , H01L2924/00 , H01L2924/013 , H01L2924/00013 , H01L2924/01033 , H01L2924/00015 , H01L2224/45139 , H01L2224/45164 , H01L2924/2075 , H01L2924/01049 , H01L2924/01006
摘要: 楔焊用的一种金合金丝材,包含每百万份重量中占1~100份的Ca,其余的是金和不可避免的杂质,该金合金丝材的抗拉强度不低于33.0Kg/mm2,延伸率1~3%。金合金丝材的金纯度不低于99.9%,或者另外包括0.2~5.0wt.%的从由Pd、Ag和Pt组成的组中选出的至少一种元素。
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公开(公告)号:CN1151009C
公开(公告)日:2004-05-26
申请号:CN96195559.7
申请日:1996-05-24
申请人: 福姆法克特公司
IPC分类号: B23K31/02
CPC分类号: H05K3/4015 , B23K20/004 , B23K2101/40 , C23C18/1605 , C25D5/08 , C25D5/22 , C25D7/12 , C25D21/02 , G01R1/06711 , G01R1/06727 , G01R1/07357 , G01R3/00 , H01L21/4853 , H01L21/4889 , H01L21/563 , H01L22/20 , H01L23/49811 , H01L23/66 , H01L24/06 , H01L24/11 , H01L24/13 , H01L24/45 , H01L24/72 , H01L24/81 , H01L25/0652 , H01L25/16 , H01L2224/0401 , H01L2224/04042 , H01L2224/05644 , H01L2224/05647 , H01L2224/06136 , H01L2224/11003 , H01L2224/1147 , H01L2224/13099 , H01L2224/13111 , H01L2224/16145 , H01L2224/45014 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48644 , H01L2224/48647 , H01L2224/48747 , H01L2224/48844 , H01L2224/48847 , H01L2224/73203 , H01L2224/81801 , H01L2224/85201 , H01L2224/85205 , H01L2225/0651 , H01L2225/06527 , H01L2225/06555 , H01L2225/06572 , H01L2924/0001 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/01022 , H01L2924/01023 , H01L2924/01027 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01039 , H01L2924/01042 , H01L2924/01045 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01057 , H01L2924/01074 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/10253 , H01L2924/10329 , H01L2924/14 , H01L2924/1532 , H01L2924/15787 , H01L2924/181 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H05K1/141 , H05K3/20 , H05K3/326 , H05K3/3421 , H05K3/368 , H05K2201/1031 , H05K2201/10318 , H05K2201/10757 , H05K2201/10878 , Y02P70/611 , H01L2924/00 , H01L2224/48744 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20755 , H01L2924/20756 , H01L2924/20757 , H01L2924/2075 , H01L2924/20754 , H01L2224/05599
摘要: 首先可将一些互连元件(752)和/或一些互连元件(752)的接点结构(770)制备在牺牲基片(702)上,以便随后固定到电子零件(784)上。这样,在制备过程中电子零件(784)就不会“处于危险”之中。该牺牲基片(702)在互连元件(752)之间建立了一预定的间隔关系,这些互连元件可以是以较软的细长件(752)为芯并有一较硬(弹性材料)涂层(754)的复合互连元件(752)。互连元件(752)可以制备在接点结构(770)上,也可首先固定到电子零件(784)和这接点结构(770)上,这接点结构是与互连元件(752)的自由端相连接的。本发明还介绍了做成悬臂式的接点结构(770)。
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公开(公告)号:CN1441491A
公开(公告)日:2003-09-10
申请号:CN03103350.4
申请日:2003-01-24
申请人: 三洋电机株式会社
IPC分类号: H01L23/48 , H01L21/60 , H01L21/768 , H01L29/80
CPC分类号: H01L24/06 , H01L23/49844 , H01L23/50 , H01L24/05 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/02166 , H01L2224/04042 , H01L2224/05552 , H01L2224/05553 , H01L2224/05556 , H01L2224/056 , H01L2224/05639 , H01L2224/05644 , H01L2224/05664 , H01L2224/0603 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/48472 , H01L2224/48491 , H01L2224/48639 , H01L2224/48644 , H01L2224/48664 , H01L2224/48739 , H01L2224/48764 , H01L2224/48839 , H01L2224/48844 , H01L2224/48864 , H01L2224/49107 , H01L2224/49111 , H01L2224/49175 , H01L2224/854 , H01L2224/85439 , H01L2224/85444 , H01L2224/85464 , H01L2924/00011 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01028 , H01L2924/01029 , H01L2924/01039 , H01L2924/01042 , H01L2924/01047 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/014 , H01L2924/10161 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/15747 , H01L2924/15787 , H01L2924/00 , H01L2224/48744 , H01L2924/00012 , H01L2924/01033
摘要: 本发明涉及半导体装置。在已有的半导体装置中,因为为了向半导体器件表面的全部电极供给均等的电流,用引线接合法使导线与全部电极连接,所以存在着由于引线接合法引起的冲击对半导体器件产生恶劣影响的课题。在本发明的半导体装置中,具有使导电板38,39与半导体器件32表面的电极连接,通过导线40,41使导电板38,39与连接区域36,37电连接的构造。通过这样做,能够将导电板作为缓冲板在半导体器件32表面上不对导线40,41直接用引线接合法。结果,能够大幅度地减少由于引线接合法引起的冲击对半导体器件32的影响,从而能够提高制品品质的可靠性。
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