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公开(公告)号:CN103563061B
公开(公告)日:2016-06-15
申请号:CN201280025465.1
申请日:2012-05-24
Applicant: 住友电木株式会社
IPC: H01L21/52
CPC classification number: H01L23/49579 , C08K3/08 , C08K2003/0806 , C09J9/00 , C09J11/04 , H01L21/6836 , H01L23/3107 , H01L23/367 , H01L23/3737 , H01L23/49513 , H01L23/49816 , H01L23/49894 , H01L24/29 , H01L24/32 , H01L24/73 , H01L24/83 , H01L2221/68327 , H01L2221/68377 , H01L2224/2741 , H01L2224/27436 , H01L2224/2929 , H01L2224/29311 , H01L2224/29324 , H01L2224/29339 , H01L2224/29344 , H01L2224/29347 , H01L2224/29355 , H01L2224/29364 , H01L2224/29386 , H01L2224/29439 , H01L2224/32225 , H01L2224/3224 , H01L2224/32245 , H01L2224/3226 , H01L2224/32501 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/73265 , H01L2224/83192 , H01L2224/83862 , H01L2924/01014 , H01L2924/05432 , H01L2924/05442 , H01L2924/10253 , H01L2924/12042 , H01L2924/15311 , H01L2924/15747 , H01L2924/181 , H01L2924/00012 , H01L2924/00014 , H01L2924/00 , H01L2924/014
Abstract: 根据本发明,提供成品率优异的半导体装置。本发明的半导体装置(10)具备:基材(芯片焊盘)(2);半导体元件(3);和介于基材与半导体元件(3)之间,将两者粘接的粘接层(1)。在粘接层(1)中含有热传导性填料(8)。该半导体装置(10)在粘接层(1)中分散有热传导性填料(8),在将整个粘接层(1)中的热传导性填料(8)的含有率设为C、将粘接层(1)的从半导体元件(3)侧的界面起至深度2μm的区域1中的热传导性填料(8)的含有率设为C1、并将粘接层(1)的从基材(芯片焊盘)(2)侧的界面起至深度2μm的区域2中的热传导性填料(8)的含有率设为C2时,满足C1<C并且C2<C。
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公开(公告)号:CN103563061A
公开(公告)日:2014-02-05
申请号:CN201280025465.1
申请日:2012-05-24
Applicant: 住友电木株式会社
IPC: H01L21/52
CPC classification number: H01L23/49579 , C08K3/08 , C08K2003/0806 , C09J9/00 , C09J11/04 , H01L21/6836 , H01L23/3107 , H01L23/367 , H01L23/3737 , H01L23/49513 , H01L23/49816 , H01L23/49894 , H01L24/29 , H01L24/32 , H01L24/73 , H01L24/83 , H01L2221/68327 , H01L2221/68377 , H01L2224/2741 , H01L2224/27436 , H01L2224/2929 , H01L2224/29311 , H01L2224/29324 , H01L2224/29339 , H01L2224/29344 , H01L2224/29347 , H01L2224/29355 , H01L2224/29364 , H01L2224/29386 , H01L2224/29439 , H01L2224/32225 , H01L2224/3224 , H01L2224/32245 , H01L2224/3226 , H01L2224/32501 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/73265 , H01L2224/83192 , H01L2224/83862 , H01L2924/01014 , H01L2924/05432 , H01L2924/05442 , H01L2924/10253 , H01L2924/12042 , H01L2924/15311 , H01L2924/15747 , H01L2924/181 , H01L2924/00012 , H01L2924/00014 , H01L2924/00 , H01L2924/014
Abstract: 根据本发明,提供成品率优异的半导体装置。本发明的半导体装置(10)具备:基材(芯片焊盘)(2);半导体元件(3);和介于基材与半导体元件(3)之间,将两者粘接的粘接层(1)。在粘接层(1)中含有热传导性填料(8)。该半导体装置(10)在粘接层(1)中分散有热传导性填料(8),在将整个粘接层(1)中的热传导性填料(8)的含有率设为C、将粘接层(1)的从半导体元件(3)侧的界面起至深度2μm的区域1中的热传导性填料(8)的含有率设为C1、并将粘接层(1)的从基材(芯片焊盘)(2)侧的界面起至深度2μm的区域2中的热传导性填料(8)的含有率设为C2时,满足C1<C并且C2<C。
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