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. 10, 2014
Filed:
Jul. 08, 2011
Applicants:
Kyung Hyun Ko, Seoul, KR;
Hyuk Jun Lee, Gyeonggi-do, KR;
Inventors:
Kyung Hyun Ko, Seoul, KR;
Hyuk Jun Lee, Gyeonggi-do, KR;
Assignee:
Ajou University Industry Cooperation Foundation, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/12 (2006.01); C23C 24/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a pre-treatment method for improving an adhesion of a thin film which includes: preparing a base metal including a single metal or alloy; preparing a coating powder including powder of one or more single metals or an alloy thereof; forming a porous metal coating layer on a surface of the base metal, on which a thin film is to be deposited, by cold-spraying the coating powder and a process gas to the surface of the base metal; and depositing the thin film on the coating layer, wherein the thin film includes metal.