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:
Mar. 21, 2017
Filed:
Sep. 28, 2010
Yoshitaka Mitsuda, Kawaguchi, JP;
Kenji Nose, Toda, JP;
Yuya Morihisa, Meguro-ku, JP;
Other;
SMC KABUSHIKI KAISHA, Tokyo, JP;
Abstract
In a DLC film-formed material, an intermediate layer is disposed between a substrate and a DLC film. The intermediate layer is a composite layer containing a component metal atom derived from the substrate and a diamond-like carbon. For example, such intermediate layer can be formed by applying a negative bias to the substrate while reducing the absolute value of the negative bias with time, in a plasma layer formation process. A carbon target or a hydrocarbon gas can be used as a carbon source.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile