Invention Grant
- Patent Title: Semiconductor package with integrated interference shielding and method of manufacture thereof
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Application No.: US12958917Application Date: 2010-12-02
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Publication No.: US08373264B2Publication Date: 2013-02-12
- Inventor: Patrick L. Welch , Yifan Guo
- Applicant: Patrick L. Welch , Yifan Guo
- Applicant Address: US MA Woburn
- Assignee: Skyworks Solutions, Inc.
- Current Assignee: Skyworks Solutions, Inc.
- Current Assignee Address: US MA Woburn
- Agency: Lando & Anastasi, LLP
- Main IPC: H01L23/48
- IPC: H01L23/48

Abstract:
An integrated electromagnetic interference (EMI) shield for a semiconductor module package. The integrated EMI shield includes a plurality of wirebond springs electrically connected between a ground plane in the substrate of the package and a conductive layer printed on the top of the package mold compound. The wirebond springs have a defined shape that causes a spring effect to provide contact electrical connection between the tops of the wirebond springs and the conductive layer. The wirebond springs can be positioned anywhere in the module package, around all or some of the devices included in the package, to create a complete EMI shield around those devices.
Public/Granted literature
- US20110084378A1 SEMICONDUCTOR PACKAGE WITH INTEGRATED INTERFERENCE SHIELDING AND METHOD OF MANUFACTURE THEREOF Public/Granted day:2011-04-14
Information query
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