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:
Mar. 25, 2014
Filed:
Mar. 15, 2013
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Hubert Moriceau, Saint-Egreve, FR;
Bernard Aspar, Rives, FR;
Eric Jalaguier, Saint-Martin-d'Uriage, FR;
Fabrice Letertre, Grenoble, FR;
Abstract
A process for manufacturing a stacked structure comprising at least one thin layer bonded to a target substrate, in which a thin layer is formed by introduction gaseous species into an initial substrate, to form a weakened layer separating a film from the rest of the initial substrate, a first contact face of the thin layer is bonded to a face of an intermediate substrate by molecular adhesion, and the initial substrate is fractured at the weakened layer so as to expose a free face of the thin layer. The intermediate substrate is then removed in order to obtain the stacked structure.