logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9922937 B1

PDFFull Text
Date of Patent:
Mar. 20, 2018

Filed:

Jul. 30, 2016

Self-shielded die having electromagnetic shielding on die surfaces

Applicant:

Avago Technologies General Ip (Singapore) Pte. Ltd., Singapore, SG;

Inventor:

Mark Kuhlman, Laguna Niguel, CA (US);

Assignee:

Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;

Attorney:
Primary Examiner:

Cory Eskridge

Int. Cl.
CPC ...
H01L 23/552 (2006.01); H05K 1/11 (2006.01); H03H 9/02 (2006.01); H01L 23/498 (2006.01); H01L 23/60 (2006.01); H01L 25/065 (2006.01);
U.S. Cl.
CPC ...
H01L 23/552 (2013.01); H01L 23/49827 (2013.01); H01L 23/49833 (2013.01); H01L 23/49838 (2013.01); H01L 23/60 (2013.01); H01L 25/0655 (2013.01); H03H 9/02086 (2013.01); H03H 9/02913 (2013.01); H05K 1/111 (2013.01);
Abstract

A self-shielded die includes a substrate, an electronic device attached to the substrate, one or more electrical pads disposed on a bottom surface of the substrate, and an electromagnetic interference (EMI) shield formed of at least one electrically conductive material and connected to ground. At least one of the one or more electrical pads is electrically connected to the electronic device. The EMI shield includes a top shield layer, disposed directly on and substantially completely covering a top surface of the substrate opposite the bottom surface of the substrate, and side shield layers substantially completely covering all sides of the substrate, extending between the top surface of the substrate and the bottom surface of the substrate.

Find Patent Forward Citations

Kuhlman, Mark. (2018). Self-shielded die having electromagnetic shielding on die surfaces (U.S. Patent No. 9922937). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9922937

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…