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公开(公告)号:CN105593986A
公开(公告)日:2016-05-18
申请号:CN201380079870.6
申请日:2013-09-27
Applicant: 瑞萨电子株式会社
CPC classification number: H01L24/17 , H01L21/561 , H01L21/563 , H01L21/6836 , H01L21/78 , H01L23/3128 , H01L23/3142 , H01L23/49805 , H01L23/49816 , H01L23/49822 , H01L23/49827 , H01L23/49838 , H01L23/49894 , H01L23/50 , H01L23/562 , H01L23/564 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/32 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/81 , H01L24/97 , H01L2221/68327 , H01L2221/6834 , H01L2224/0401 , H01L2224/05009 , H01L2224/05022 , H01L2224/05124 , H01L2224/05572 , H01L2224/11 , H01L2224/1134 , H01L2224/1146 , H01L2224/1147 , H01L2224/11849 , H01L2224/13012 , H01L2224/13014 , H01L2224/13016 , H01L2224/13076 , H01L2224/13082 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/13155 , H01L2224/16055 , H01L2224/16105 , H01L2224/16225 , H01L2224/16227 , H01L2224/16237 , H01L2224/1713 , H01L2224/32225 , H01L2224/45015 , H01L2224/48091 , H01L2224/48106 , H01L2224/48227 , H01L2224/48235 , H01L2224/73204 , H01L2224/73265 , H01L2224/81 , H01L2224/81191 , H01L2224/81385 , H01L2224/814 , H01L2224/81815 , H01L2224/83 , H01L2224/83104 , H01L2224/85 , H01L2224/94 , H01L2224/97 , H01L2924/00 , H01L2924/00014 , H01L2924/01029 , H01L2924/014 , H01L2924/05442 , H01L2924/0665 , H01L2924/10253 , H01L2924/15311 , H01L2924/15321 , H01L2924/181 , H01L2924/186 , H01L2924/2064 , H01L2924/351 , H05K3/284 , H05K3/3436 , H05K2201/068 , H05K2201/09427 , H05K2201/10704 , H05K2201/10977 , H05K2203/0465 , H01L2924/00012 , H01L2924/01047 , H01L2224/45099 , H01L2924/207
Abstract: 一种实施方式的半导体装置(SP1),在配线基板2的基材层(2CR)与半导体芯片(3)之间层叠有与基材层紧贴的阻焊膜(第1绝缘层、SR1)以及与阻焊膜和半导体芯片紧贴的树脂体(第2绝缘层、4)。另外,阻焊膜的线膨胀系数在基材层的线膨胀系数以上,阻焊膜的线膨胀系数在树脂体的线膨胀系数以下,并且基材层的线膨胀系数小于树脂体的线膨胀系数。通过上述结构,能够抑制由温度循环负荷引起的半导体装置的损伤,提高可靠性。
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公开(公告)号:CN105593986B
公开(公告)日:2018-10-19
申请号:CN201380079870.6
申请日:2013-09-27
Applicant: 瑞萨电子株式会社
Abstract: 一种实施方式的半导体装置(SP1),在配线基板2的基材层(2CR)与半导体芯片(3)之间层叠有与基材层紧贴的阻焊膜(第1绝缘层、SR1)以及与阻焊膜和半导体芯片紧贴的树脂体(第2绝缘层、4)。另外,阻焊膜的线膨胀系数在基材层的线膨胀系数以上,阻焊膜的线膨胀系数在树脂体的线膨胀系数以下,并且基材层的线膨胀系数小于树脂体的线膨胀系数。通过上述结构,能够抑制由温度循环负荷引起的半导体装置的损伤,提高可靠性。
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