发明名称 Shielding silicon from external RF interference
摘要 Consistent with an example embodiment, there is an integrated circuit device (IC) built on a substrate of a thickness. The IC comprises an active device region of a shape, the active device region having a topside and an underside. Through silicon vias (TSVs) surround the active device region, the TSVs having a depth defined by the substrate thickness. On the underside of and having the shape of the active device region, is an insulating layer. A thin-film conductive shield is on the insulating layer, the conductive shield is in electrical contact with the TSVs.
申请公布号 US8729679(B1) 申请公布日期 2014.05.20
申请号 US201213693857 申请日期 2012.12.04
申请人 NXP B. V.;NXP, B.V. 发明人 PHUA CHEE KEONG
分类号 H01L23/552 主分类号 H01L23/552
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