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 代理人
主权项
地址