发明授权
US08216883B2 Method for manufacturing semiconductor package system with die support pad
有权
具有管芯支撑垫的半导体封装系统的制造方法
- 专利标题: Method for manufacturing semiconductor package system with die support pad
- 专利标题(中): 具有管芯支撑垫的半导体封装系统的制造方法
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申请号: US13023329申请日: 2011-02-08
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公开(公告)号: US08216883B2公开(公告)日: 2012-07-10
- 发明人: Zigmund Ramirez Camacho , Dioscoro A. Merilo , Lionel Chien Hui Tay
- 申请人: Zigmund Ramirez Camacho , Dioscoro A. Merilo , Lionel Chien Hui Tay
- 申请人地址: SG Singapore
- 专利权人: Stats Chippac Ltd
- 当前专利权人: Stats Chippac Ltd
- 当前专利权人地址: SG Singapore
- 代理机构: Ishimaru & Associates LLP
- 代理商 Mikio Ishimaru; Stanley Chang
- 主分类号: H01L21/58
- IPC分类号: H01L21/58
摘要:
A method for manufacturing a semiconductor package system includes: providing a leadframe, having an open center, with leads adjacent to a peripheral edge of the leadframe; making a die support pad, formed without tie bars, separately from the leadframe; providing a coverlay tape for positioning the support pad centered within the leadframe; attaching a semiconductor die to the die support pad through a die attach adhesive, the semiconductor die being spaced from the leads; and connecting a bonding pad on the semiconductor die to one of the leads using a bonding wire.
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