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:
Feb. 17, 2026
Filed:
Jul. 18, 2023
Applicant:
Soitec, Bernin, FR;
Inventor:
Cédric Charles-Alfred, Grenoble, FR;
Assignee:
Soitec, Bernin, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 30/08 (2023.01); H10N 30/04 (2023.01); H10N 30/072 (2023.01); H10N 30/853 (2023.01); H10N 30/085 (2023.01);
U.S. Cl.
CPC ...
H10N 30/08 (2023.02); H10N 30/072 (2023.02); H10N 30/853 (2023.02); H10N 30/8554 (2023.02); H01L 2221/68363 (2013.01); H10N 30/04 (2023.02); H10N 30/085 (2023.02); H10N 30/8542 (2023.02); Y10T 29/42 (2015.01); Y10T 29/53274 (2015.01);
Abstract
A detachment chamber for detaching a piezoelectric layer from a piezoelectric donor substrate includes at least one chuck having at least one electrode configured to apply an electric field to the piezoelectric donor substrate to detach the piezoelectric layer from the piezoelectric donor substrate.