发明名称 Inverted lead frame in substrate
摘要 A semiconductor package, and method of making a semiconductor package, with a plurality of dies, wherein one die is attached to an inverted lead frame and another die is attached to a substrate. The leadframe is then attached to the substrate. More specifically, the semiconductor package includes a substrate, a lead frame and a plurality of leads. The lead frame is attached to the top surface of the substrate. The bottom surface of a first die is attached to the top surface of the substrate and the first die is electrically connected to the substrate. The top surface of a second die is attached to the bottom die pad surface of the lead frame and the second die is electrically connected to the leadframe. An encapsulant covers at least a portion of the lead frame and substrate.
申请公布号 US7642638(B2) 申请公布日期 2010.01.05
申请号 US20070959519 申请日期 2007.12.19
申请人 UNITED TEST AND ASSEMBLY CENTER LTD. 发明人 KUAH HSIAN PANG;PHUA JENNY
分类号 H01L23/02;H01L21/44;H01L21/48;H01L21/50;H01L23/10;H01L23/34;H01L23/48;H01L23/52;H01L29/40 主分类号 H01L23/02
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