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.:
Date of Patent:
Sep. 26, 2023
Filed:
Jun. 25, 2018
Intel Corporation, Santa Clara, CA (US);
Jonathan Rosch, Mesa, AZ (US);
Wei-Lun Jen, Chandler, AZ (US);
Cheng Xu, Chandler, AZ (US);
Liwei Cheng, Chandler, AZ (US);
Andrew Brown, Chandler, AZ (US);
Yikang Deng, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Embodiments include a package substrate, a method of forming the package substrate, and a semiconductor package. A package substrate includes a conductive layer in a dielectric, a first trace and a first via pad of the conductive layer having a first thickness, and a second trace and a second via pad of the conductive layer having a second thickness. The second thickness of second trace and second via pad may be greater than the first thickness of the first trace and first via pad. The dielectric may include a first dielectric thickness and a second dielectric thickness, where the second dielectric thickness may be less than the first dielectric thickness. The package substrate may include a third via having a third thickness on the first via pad, and a fourth via having a fourth thickness on the second via pad, wherein the third thickness is greater than the fourth thickness.