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:
May. 10, 2016
Filed:
Dec. 12, 2014
Triton Microtechnologies, Oro Valley, AZ (US);
Tim Mobley, Marana, AZ (US);
Roupen Leon Keusseyan, Carlsbad, CA (US);
TRITON MICROTECHNOLOGIES, Oro Valley, AZ (US);
Abstract
A glass substrate and method of processing the glass substrate for use in semi-conductor packaging applications. The glass substrate has top surface and a bottom surface. At least one through-hole extends from the top surface to the bottom surface of the glass substrate. At least one interior layer is disposed inside the through-hole. At least one external layer is disposed on the top surface and at least one external layer is disposed on the bottom surface. The through holes of the glass substrate are filled with a metallized paste material using thick film technology. The glass substrate is planarized after metallization to clean and flatten a surface of the glass substrate. The surface of the glass substrate is coated with at least one redistribution layer of a metal, a metal oxide, an alloy, a polymer, or a combination thereof. The paste material has improved adhesion to the through-holes. The filled through-holes are hermetic and have a low resistivity.