Invention Grant
- Patent Title: Electromagnetic shield of an integrated circuit package
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Application No.: US17932765Application Date: 2022-09-16
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Publication No.: US12137545B2Publication Date: 2024-11-05
- Inventor: See Yun Yow , Kah Hoe Ng , Chien-Shuo Tang
- Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Applicant Address: US TX Spring
- Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Current Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Current Assignee Address: US TX Spring
- Agency: Hewlett Packard Enterprise Patent Department
- Main IPC: H05K9/00
- IPC: H05K9/00 ; H01L23/473 ; H02M7/00 ; H05K7/20

Abstract:
Example implementations relate to an integrated circuit (IC) package, an electronic device having the IC package, and a method of assembling the IC package to a printed circuit board (PCB) of the electronic device. The IC package includes a substrate, a chip, and an electromagnetic shield. The chip is coupled to the substrate. The electromagnetic shield is coupled to the substrate such that the chip is enclosed between the substrate and the electromagnetic shield. The electromagnetic shield includes a ferromagnetic material. Further, the electromagnetic shield protrudes beyond the substrate and is electrically grounded to the PCB to prevent an electromagnetic interference (EMI) noise from radiating through the IC package.
Public/Granted literature
- US20240098952A1 ELECTROMAGNETIC SHIELD OF AN INTEGRATED CIRCUIT PACKAGE Public/Granted day:2024-03-21
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