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:
Jan. 13, 2015
Filed:
Mar. 04, 2010
Arnaud Castex, Grenoble, FR;
Marcel Broekaart, Theys, FR;
Arnaud Castex, Grenoble, FR;
Marcel Broekaart, Theys, FR;
Soitec, Bernin, FR;
Abstract
A method of producing a composite structure comprises a step of producing a first layer of microcomponents on one face of a first substrate, the first substrate being held flush against a holding surface of a first support during production of the microcomponents, and a step of bonding the face of the first substrate comprising the layer of microcomponents onto a second substrate. During the bonding step, the first substrate is held flush against a second support, the holding surface of which has a flatness that is less than or equal to that of the first support used during production of the first layer of microcomponents.