发明名称 |
Semiconductor package with integrated electromagnetic shielding |
摘要 |
There are disclosed herein various implementations of a shield interposer situated between a top active die and a bottom active die for shielding the active dies from electromagnetic noise. One implementation includes an interposer dielectric layer, a through-silicon via (TSV) within the interposer dielectric layer, and an electromagnetic shield. The TSV connects the electromagnetic shield to a first fixed potential. The electromagnetic shield may include a grid of conductive layers laterally extending across the shield interposer. The shield interposer may also include another electromagnetic shield connected to another fixed potential. |
申请公布号 |
EP2631944(A3) |
申请公布日期 |
2014.07.02 |
申请号 |
EP20120006332 |
申请日期 |
2012.09.07 |
申请人 |
BROADCOM CORPORATION |
发明人 |
KARIKALAN, SAMPATH;HU, KEVIN;ZHAO, SAM;KHAN, REZAUR;VORENKAMP, PIETER;CHEN, XIANGDONG |
分类号 |
H01L25/065;H01L23/552 |
主分类号 |
H01L25/065 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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