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:
Aug. 13, 2013
Filed:
Jun. 09, 2010
Steve Martin, Saint-Sauveur, FR;
Nicolas Dunoyer, Grenoble, FR;
Sami Oukassi, Saint-Egreve, FR;
Raphael Salot, Lans-en-Vercors, FR;
Steve Martin, Saint-Sauveur, FR;
Nicolas Dunoyer, Grenoble, FR;
Sami Oukassi, Saint-Egreve, FR;
Raphael Salot, Lans-en-Vercors, FR;
Abstract
The microcomponent, for example a microbattery, comprising a stack with at least two superposed layers on a substrate, is made using a single steel mask able to expand under the effect of temperature. The mask comprises at least one off-centered opening. The mask being at a first temperature, a first layer is deposited through the opening of the mask. The mask being at a second temperature, higher than the first temperature, a second layer is deposited through the opening of the mask. Finally, the mask being at a third temperature, higher than the second temperature, a third layer is deposited through the opening of the mask.