发明名称 Chip-Exposed Semiconductor Device and Its Packaging Method
摘要 A method of making a chip-exposed semiconductor package comprising the steps of: plating a plurality of electrode on a front face of each chi on a wafer; grinding a backside of the wafer and depositing a back metal then separating each chips; mounting the chips with the plating electrodes adhering onto a front face of a plurality of paddle of a leadframe; adhering a tape on the back metal and encapsulating with a molding compound; removing the tape and sawing through the leadframe and the molding compound to form a plurality of packaged semiconductor devices.
申请公布号 US2011284997(A1) 申请公布日期 2011.11.24
申请号 US20100894105 申请日期 2010.09.29
申请人 GONG YUPING;XUE YAN XUN 发明人 GONG YUPING;XUE YAN XUN
分类号 H01L23/498;H01L21/60 主分类号 H01L23/498
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