发明授权
- 专利标题: Wafer level fan-out application specific integrated circuit bridge memory stack
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申请号: US16405304申请日: 2019-05-07
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公开(公告)号: US10930592B2公开(公告)日: 2021-02-23
- 发明人: Nam Hoon Kim , Woon Seong Kwon , Teckgyu Kang
- 申请人: Google LLC
- 申请人地址: US CA Mountain View
- 专利权人: Google LLC
- 当前专利权人: Google LLC
- 当前专利权人地址: US CA Mountain View
- 代理机构: Colby Nipper
- 主分类号: H01L23/528
- IPC分类号: H01L23/528 ; H01L23/00 ; H01L21/56 ; H01L49/02 ; H01L25/16 ; H01L23/48 ; H01L23/31
摘要:
A packaged assembly and a method of producing the packaged assembly is disclosed. The packaged assembly includes a redistribution layer (RDL), an integrated circuit (IC), one or more memory modules, and an interposer comprising a plurality of vias from a list of through-silicon-vias (TSVs), through-mold-via (TMVs), and plated-through-hold-via (PTHs). In some implementations, the IC is electrically and mechanically attached to a first side of the RDL. In some implementations, the one or more memory modules and the interposer are disposed on a second side of the RDL. The packaged assembly also includes a mold having a mold material encapsulating the IC, the one or more memory modules, the interposer, and the RDL to form the packaged assembly. In some implementations, the IC is electrically conductively connected an external circuit board via a series of electrical connections between the IC, the RDL, the vias, and the external circuit board.
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