发明名称 Interposer based capacitors for semiconductor packaging
摘要 Some of the embodiments of the present disclosure provide a semiconductor package structure comprising a leadframe; an interposer disposed on the leadframe, the interposer comprising a plurality of dielectric layers including at least (i) a first dielectric layer and (ii) a second dielectric layer; a semiconductor device disposed on the interposer; and a capacitor that is embedded within the interposer, wherein the capacitor is formed using at least (i) a first conductive area disposed on the first dielectric layer and (ii) a second conductive area disposed on the second dielectric layer. Other embodiments are also described and claimed.
申请公布号 US8624365(B1) 申请公布日期 2014.01.07
申请号 US201113182869 申请日期 2011.07.14
申请人 WEISER WILLIAM B.;MARVELL INTERNATIONAL LTD. 发明人 WEISER WILLIAM B.
分类号 H01L23/495 主分类号 H01L23/495
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