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:
Nov. 04, 2008
Filed:
Jul. 19, 2006
Szu Wei LU, Hsinchu, TW;
Jerry Tzou, Hsinchu, TW;
Szu Wei Lu, Hsinchu, TW;
Jerry Tzou, Hsinchu, TW;
Abstract
A semiconductor device includes a semiconductor substrate having top and bottom surfaces, the top surface having at least one device region thereon. At least one trench opening is formed through the substrate from the bottom surface and connecting to the device region. A layer of conductive material is deposited in the at least one trench opening and partially fills the trench opening. A layer of conductive adhesive is deposited over the layer of conductive material and fills a remaining portion of the trench opening.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile