发明名称 |
PACKAGE FOR SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING THE SAME |
摘要 |
<P>PROBLEM TO BE SOLVED: To achieve height reduction without increasing external shape size. <P>SOLUTION: A lead 3 provided with first holes 5 formed so as to reach at least a resin molding formation-scheduled part 2 and second holes 6 formed outside the resin molding formation-scheduled part 2 is used to implant a resin through the first holes 5 from a parting line of the molding metal mold 7 where the lead frame 1 is pinched. Consequently, it is not necessary to form a gate recess at a package bottom part for a semiconductor device and a gate remainder 14 remains at a bent part of the lead frame 1, thereby achieving height reduction without increasing the external shape size. <P>COPYRIGHT: (C)2010,JPO&INPIT |
申请公布号 |
JP2010186896(A) |
申请公布日期 |
2010.08.26 |
申请号 |
JP20090030567 |
申请日期 |
2009.02.13 |
申请人 |
PANASONIC CORP |
发明人 |
KAMIYASU ASAKO;TAWARA TSUNAICHI;SUGITA YOSHIYUKI |
分类号 |
H01L23/08;H01L23/02;H01L33/48 |
主分类号 |
H01L23/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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