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:
Jun. 12, 2007
Filed:
Dec. 27, 2001
Franck Fournel, Moirans, FR;
Hubert Moriceau, Saint-Egreve, FR;
Marc Zussy, Grenoble, FR;
Noel Magnea, Moirans, FR;
Franck Fournel, Moirans, FR;
Hubert Moriceau, Saint-Egreve, FR;
Marc Zussy, Grenoble, FR;
Noel Magnea, Moirans, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
Method for producing a stacked structure by obtaining at least two crystalline parts by detaching them from a same initial structure, each crystalline part having one face created by the detachment having a tilt angle with a reference crystalline plane of the initial structure. Structures are formed from the crystalline parts, each structure having a face to be assembled that has a controlled tilt angle in relation to the tilt angle of the created face of the corresponding crystalline part. The structures are assembled while controlling their relative positions, rotating in an interface plane, in relation to relative positions of respective crystalline parts within the initial structure, to obtain a controlled resulting tilt angle at the interface between the structures. The method may find application particularly in microelectronics, optics, and optoelectronics.