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:
Feb. 05, 2013
Filed:
Apr. 10, 2011
Applicant:
Jeng-jye Shau, Palo Alto, CA (US);
Inventor:
Jeng-Jye Shau, Palo Alto, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Using developed photo-resist materials at the side walls of silicon substrates, the preferred embodiments of the present invention improve alignment accuracy of stacked substrates. Such alignment accuracy improves the area efficiency of side-wall connections as well as through-hole connections. The parasitic impedances of stacked substrate connections are also improved.