发明名称 DELAMINATION RESISTANT SEMICONDUCTOR DEVICES
摘要 A leadframe of a metal foil has a die paddle for supporting a semiconductor die, an outer frame connected to the die paddle by a die paddle support, and a conductor lead connected to the outer frame, extending toward the die paddle and terminating at a distal end proximal to the die paddle. The conductor lead has a wedgepad formed at its distal end, and the wedgepad has a thickness substantially less than the thickness of the remaining portions of the conductor lead. A semiconductor die may be supported on the die paddle and a wire may connect to the wedgepad to a bond pad on the semiconductor die. An encapsulating material may encapsulate a portion of the leadframe, the wedgepad, the semiconductor die and the wire.
申请公布号 WO2011083368(A1) 申请公布日期 2011.07.14
申请号 WO2010IB50021 申请日期 2010.01.05
申请人 NXP B.V.;OFFERMANN, BERND 发明人 OFFERMANN, BERND
分类号 H01L23/495 主分类号 H01L23/495
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