- Patent Title: Semiconductor device and method of forming IPD on molded substrate
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Application No.: US13423265Application Date: 2012-03-18
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Publication No.: US09685495B2Publication Date: 2017-06-20
- Inventor: Yaojian Lin
- Applicant: Yaojian Lin
- Applicant Address: SG Singapore
- Assignee: STATS ChipPAC, Pte. Ltd.
- Current Assignee: STATS ChipPAC, Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agency: Patent Law Group: Atkins and Associates, P.C.
- Agent Robert D. Atkins
- Main IPC: H05K7/00
- IPC: H05K7/00 ; H01L49/02 ; H01L23/14 ; H01L23/498 ; H01L23/64 ; H01L27/01 ; H01L23/522 ; H01L23/00

Abstract:
A semiconductor device is made by depositing an encapsulant material between first and second plates of a chase mold to form a molded substrate. A first conductive layer is formed over the molded substrate. A resistive layer is formed over the first conductive layer. A first insulating layer is formed over the resistive layer. A second insulating layer is formed over the first insulating layer, resistive layer, first conductive layer, and molded substrate. A second conductive layer is formed over the first insulating layer, resistive layer, and first conductive layer. A third insulating layer is formed over the second insulating layer and second conductive layer. A bump is formed over the second conductive layer. The first conductive layer, resistive layer, first insulating layer, and second conductive layer constitute a MIM capacitor. The second conductive layer is wound to exhibit inductive properties.
Public/Granted literature
- US20120175735A1 Semiconductor Device and Method of Forming IPD on Molded Substrate Public/Granted day:2012-07-12
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