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. 24, 2015
Filed:
Dec. 17, 2009
Applicants:
Jean-pierre Manaud, Saint-Loubes, FR;
Angéline Poulon, Arsac, FR;
Lionel Teule-gay, Bordeaux, FR;
Cyril Faure, Bourdeilles, FR;
Inventors:
Jean-Pierre Manaud, Saint-Loubes, FR;
Angéline Poulon, Arsac, FR;
Lionel Teule-Gay, Bordeaux, FR;
Cyril Faure, Bourdeilles, FR;
Assignee:
Centre National de la Recherche Scientifique, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H 1/24 (2006.01); C23C 16/02 (2006.01); C23C 16/27 (2006.01);
U.S. Cl.
CPC ...
C23C 16/0272 (2013.01); C23C 16/271 (2013.01);
Abstract
The invention relates to a method for depositing a diamond coating onto a substrate, said method resulting in the production of a coating characterized by a novel morphology of the diamond in the form of pyramids containing submicronic grains. The method is carried out by chemical vapor deposition by controlling the applied electric field.