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. 23, 2016
Filed:
May. 29, 2012
Applicant:
Dror Hurwitz, Zhuhai, CN;
Inventor:
Dror Hurwitz, Zhuhai, CN;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/09 (2006.01); H05K 3/46 (2006.01); H05K 1/00 (2006.01); H05K 1/11 (2006.01); H05K 1/02 (2006.01); H01L 21/48 (2006.01); H01L 23/367 (2006.01); H01L 23/498 (2006.01);
U.S. Cl.
CPC ...
H01L 21/4846 (2013.01); H01L 23/3677 (2013.01); H01L 23/49827 (2013.01); H01L 2224/16 (2013.01);
Abstract
A multilayer electronic support structure comprising a plurality of layers extending in an X-Y plane consisting of a dielectric material surrounding metal via posts that conduct in a Z direction perpendicular to the X-Y plane, wherein a stacked via structure crossing at least two via layers of the plurality of layers comprises at least two via posts in neighboring via layers wherein the at least two stacked via posts in neighboring layers have different dimensions in the X-Y plane, such that the stacked via structure tapers.