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:
Oct. 16, 2012
Filed:
May. 07, 2010
Applicants:
Jean-marie Verilhac, Grenoble, FR;
Jacqueline Bablet, Le Gua, FR;
Cécile Bory, Fontanil Cornillon, FR;
Inventors:
Jean-Marie Verilhac, Grenoble, FR;
Jacqueline Bablet, Le Gua, FR;
Cécile Bory, Fontanil Cornillon, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for making an electric interconnection between two conducting layers, separated by at least one insulation or semi-conducting layer, which includes forming a stud extending between at least the lower conducting layer and the upper conducting layer, where the nature and/or the shape of the stud impart non-wettability properties relative to the material used for the separating layer.