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:
Aug. 20, 2013
Filed:
Sep. 19, 2011
Masashi Seki, Shizuoka-ken, JP;
Masashi Shimosato, Shizuoka-ken, JP;
Masashi Seki, Shizuoka-ken, JP;
Masashi Shimosato, Shizuoka-ken, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
According to one embodiment, when an electrode protection film of an inorganic material, which is apt to form a pin hole by influence of roughness of a ground, is used, an electrode as a smoothed electrode is formed on the ground of the electrode protection film by a plating method, or a film is formed as a smoothed layer (film) by an inorganic coating material such as SIRAGUSITAL (trade name: New Technology Creating Institute Co., Ltd.), such that the thickness of the electrode protection film is 1.0 μm or more, and the average surface roughness of the ground of the electrode protection film is 0.6 μm or less.