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:
Apr. 01, 2014
Filed:
Jun. 07, 2011
Method for the realization of a crossbar array of crossed conductive or semi-conductive access lines
Julien Buckley, Grenoble, FR;
Karim Aissou, Gradignan, FR;
Thierry Baron, Saint-Egreve, FR;
Gabriel Molas, Grenoble, FR;
Julien Buckley, Grenoble, FR;
Karim Aissou, Gradignan, FR;
Thierry Baron, Saint-Egreve, FR;
Gabriel Molas, Grenoble, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Universite Joseph Fourier, Grenoble, FR;
Abstract
A method for making a crossbar array of crossed conductive or semi-conductive access lines on a substrate, the crossbar array including on a crossbar array insulator, in a plane parallel to the substrate, a first level of lines including a plurality of first lines parallel with each other made of a conductive or semi-conductive material; on the first level of lines, a second level of lines including a plurality of second lines parallel with each other made of a conductive or semi-conductive material, the second lines being substantially perpendicular to the first lines. The method includes forming, on the substrate, a first cavity of substantially rectangular shape; forming a second cavity of substantially rectangular shape superimposed to the first cavity, the first and second cavities intersecting each other perpendicularly so as to form a resultant cavity.