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公开(公告)号:CN103681369A
公开(公告)日:2014-03-26
申请号:CN201310439846.0
申请日:2013-09-25
Applicant: 瑞萨电子株式会社
IPC: H01L21/50 , H01L21/60 , H01L23/495
CPC classification number: H01L23/49513 , H01L21/56 , H01L21/565 , H01L23/3107 , H01L23/3142 , H01L23/4924 , H01L23/495 , H01L23/49524 , H01L23/49562 , H01L23/49575 , H01L24/34 , H01L24/37 , H01L24/38 , H01L24/40 , H01L24/97 , H01L2224/05554 , H01L2224/32245 , H01L2224/371 , H01L2224/37147 , H01L2224/40095 , H01L2224/40245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/49171 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/84801 , H01L2224/97 , H01L2924/1306 , H01L2924/13091 , H01L2924/181 , H01L2924/30107 , H01L2924/00 , H01L2924/00012 , H01L2924/00014
Abstract: 本发明公开了一种半导体器件的制造方法。一种通过确保半导体芯片和金属板之间的导电性材料的厚度,便可提高半导体芯片和金属板之间连接可靠性的制造方法。在夹具PED上配置引线框LF1,且在设置于夹具PED的突起部PJU上配置夹框CLF。在此状态下进行加热处理(回流焊接)。此时,将在High-MOS芯片CHP(H)和High-MOS夹板CLP(H)之间形成第1空间,且在Low-MOS芯片CHP(L)和Low-MOS夹板CLP(L)之间形成有第1空间的状态下,使填埋在所述第1空间内的高熔点焊锡HS2熔化。此时,即使在高熔点焊锡HS2熔化的状态下,所述第1空间的尺寸(尤其是高度)也保持不变。
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公开(公告)号:CN103681389A
公开(公告)日:2014-03-26
申请号:CN201310439966.0
申请日:2013-09-25
Applicant: 瑞萨电子株式会社
IPC: H01L21/60 , H01L21/58 , H01L21/683
CPC classification number: H01L25/50 , H01L21/4835 , H01L21/4839 , H01L21/56 , H01L21/561 , H01L21/6836 , H01L21/78 , H01L23/3107 , H01L23/495 , H01L23/49503 , H01L23/49537 , H01L23/49541 , H01L23/49548 , H01L23/49562 , H01L23/49575 , H01L24/34 , H01L24/36 , H01L24/37 , H01L24/40 , H01L24/83 , H01L24/97 , H01L25/18 , H01L2221/68327 , H01L2221/68331 , H01L2224/05554 , H01L2224/0603 , H01L2224/29139 , H01L2224/37147 , H01L2224/40095 , H01L2224/40245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/49171 , H01L2224/49175 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/8385 , H01L2224/83851 , H01L2224/84801 , H01L2224/92247 , H01L2924/1306 , H01L2924/13091 , H01L2924/181 , H01L2924/30107 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
Abstract: 本发明涉及半导体器件的制造方法。本发明的目的是提高将带施加于基板的后表面时的可靠性,同时确保施加于基板的后表面的带的耐热性。在设置于支撑部件内的沟道的底表面与驱动器IC芯片的上表面之间存在间隙。另一方面,引线框的上表面侧由支撑部件支撑,使得沟道的底表面接触安装于低MOS芯片之上的低MOS夹片的上表面。因而,即使在驱动器IC芯片和低MOS芯片被安装于引线框的上表面侧之上的状态下,带也能够被可靠地施加于引线框的后表面,特别地,施加于产品区的后表面。
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公开(公告)号:CN103681389B
公开(公告)日:2018-02-13
申请号:CN201310439966.0
申请日:2013-09-25
Applicant: 瑞萨电子株式会社
IPC: H01L21/60 , H01L21/58 , H01L21/683
CPC classification number: H01L25/50 , H01L21/4835 , H01L21/4839 , H01L21/56 , H01L21/561 , H01L21/6836 , H01L21/78 , H01L23/3107 , H01L23/495 , H01L23/49503 , H01L23/49537 , H01L23/49541 , H01L23/49548 , H01L23/49562 , H01L23/49575 , H01L24/34 , H01L24/36 , H01L24/37 , H01L24/40 , H01L24/83 , H01L24/97 , H01L25/18 , H01L2221/68327 , H01L2221/68331 , H01L2224/05554 , H01L2224/0603 , H01L2224/29139 , H01L2224/37147 , H01L2224/40095 , H01L2224/40245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/49171 , H01L2224/49175 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/8385 , H01L2224/83851 , H01L2224/84801 , H01L2224/92247 , H01L2924/1306 , H01L2924/13091 , H01L2924/181 , H01L2924/30107 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
Abstract: 本发明涉及半导体器件的制造方法。本发明的目的是提高将带施加于基板的后表面时的可靠性,同时确保施加于基板的后表面的带的耐热性。在设置于支撑部件内的沟道的底表面与驱动器IC芯片的上表面之间存在间隙。另一方面,引线框的上表面侧由支撑部件支撑,使得沟道的底表面接触安装于低MOS芯片之上的低MOS夹片的上表面。因而,即使在驱动器IC芯片和低MOS芯片被安装于引线框的上表面侧之上的状态下,带也能够被可靠地施加于引线框的后表面,特别地,施加于产品区的后表面。
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公开(公告)号:CN103681369B
公开(公告)日:2017-03-01
申请号:CN201310439846.0
申请日:2013-09-25
Applicant: 瑞萨电子株式会社
IPC: H01L21/50 , H01L21/60 , H01L23/495
CPC classification number: H01L23/49513 , H01L21/56 , H01L21/565 , H01L23/3107 , H01L23/3142 , H01L23/4924 , H01L23/495 , H01L23/49524 , H01L23/49562 , H01L23/49575 , H01L24/34 , H01L24/37 , H01L24/38 , H01L24/40 , H01L24/97 , H01L2224/05554 , H01L2224/32245 , H01L2224/371 , H01L2224/37147 , H01L2224/40095 , H01L2224/40245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/49171 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/84801 , H01L2224/97 , H01L2924/1306 , H01L2924/13091 , H01L2924/181 , H01L2924/30107 , H01L2924/00 , H01L2924/00012 , H01L2924/00014
Abstract: 本发明公开了一种半导体器件的制造方法。一种通过确保半导体芯片和金属板之间的导电性材料的厚度,便可提高半导体芯片和金属板之间连接可靠性的制造方法。在夹具PED上配置引线框LF1,且在设置于夹具PED的突起部PJU上配置夹框CLF。在此状态下进行加热处理(回流焊接)。此时,将在High-MOS芯片CHP(H)和High-MOS夹板CLP(H)之间形成第1空间,且在Low-MOS芯片CHP(L)和Low-MOS夹板CLP(L)之间形成有第1空间的状态下,使填埋在所述第1空间内的高熔点焊锡HS2熔化。此时,即使在高熔点焊锡HS2熔化的状态下,所述第1空间的尺寸(尤其是高度)也保持不变。
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