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. 27, 2024
Filed:
Jan. 31, 2018
Applicant:
Soitec, Bernin, FR;
Inventors:
Bruno Ghyselen, Seyssinet, FR;
Jean-Marc Bethoux, La Buisse, FR;
Assignee:
SOITEC, Brenin, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 25/18 (2006.01); C30B 29/02 (2006.01); C30B 29/66 (2006.01);
U.S. Cl.
CPC ...
C30B 25/186 (2013.01); C30B 29/02 (2013.01); C30B 29/66 (2013.01);
Abstract
A process for manufacturing a two-dimensional film of a group IV material having a hexagonal crystalline structure, in particular, graphene, comprises formation of a growth substrate, comprising the transfer of a single-crystal metal film suitable for the growth of the two-dimensional film on a support substrate, and epitaxial growth of the two-dimensional film on the metal film of the substrate.