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. 04, 2024
Filed:
Feb. 26, 2020
Soitec, Bernin, FR;
Didier Landru, Le Champ-près-Froges, FR;
Oleg Kononchuk, Theys, FR;
Nadia Ben Mohamed, Echirolles, FR;
SOITEC, Bernin, FR;
Abstract
A system for fracturing a plurality of wafer assemblies, one of the wafers of each assembly comprising a plane of weakness and each assembly comprising a peripheral lateral groove comprises: a cradle for keeping the assemblies of the plurality of assemblies spaced apart and parallel to one another, along a storage axis; a separation device for applying separating forces in the peripheral groove of an assembly arranged in a fracture zone of the separating device, the separating force aiming to separate the wafers of the assembly from one another so as to initiate its fracture at the plane of weakness; and a drive device configured to move along the storage axis of the cradle opposite the separating device so as to successively place an assembly of the cradle in the fracture zone of the separation device.