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.

Date of Patent:
Aug. 02, 2022

Filed:

Aug. 22, 2018
Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Huong Do, Chandler, AZ (US);

Kaladhar Radhakrishnan, Chandler, AZ (US);

Krishna Bharath, Chandler, AZ (US);

Yikang Deng, Chandler, AZ (US);

Amruthavalli P. Alur, Tempe, AZ (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 21/48 (2006.01); H01F 17/00 (2006.01); H01L 23/522 (2006.01); H01L 23/58 (2006.01); H01L 49/02 (2006.01); H01L 23/64 (2006.01); H01F 17/04 (2006.01); H01L 23/50 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49838 (2013.01); H01F 17/0033 (2013.01); H01L 21/4857 (2013.01); H01L 23/49822 (2013.01); H01L 23/5226 (2013.01); H01L 23/5227 (2013.01); H01L 23/585 (2013.01); H01L 23/645 (2013.01); H01L 28/10 (2013.01); H01F 17/045 (2013.01); H01L 23/50 (2013.01);
Abstract

A microelectronics package comprises a substrate that comprises a dielectric and at least two conductor layers within the dielectric, and an inductor structure having a magnetic core at least partially within the dielectric and extending at least between a first conductor layer and a second conductor layer. The inductor structure comprises at least one conductor that extends horizontally at least partially within the magnetic core. The conductor extends in the z-direction within the magnetic core between the first conductor layer and the second conductor layer. One or more vias extend within the dielectric adjacent to the magnetic core between the first conductor layer and the second conductor layer. The conductor of the inductor has a length extending through the magnetic core that is greater than a width of the conductor.


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