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. 05, 2018
Filed:
May. 05, 2015
Applicant:
Tokin Corporation, Sendai-shi, Miyagi, JP;
Inventors:
Assignee:
TOKIN CORPORATION, Miyagi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 41/24 (2006.01);
U.S. Cl.
CPC ...
H01F 41/24 (2013.01);
Abstract
A fabrication method for fabricating a magnetic film provided body includes preparing a base body and forming a magnetic film on the base body. The magnetic film includes organic film(s) and ferrite film(s) alternately layered. The formation of the magnetic film alternately includes forming a ferrite film through a ferrite plating method, the ferrite film having a thickness of 20 μm or less and forming an organic film having a thickness of 0.1 μm to 20 μm, both inclusive, and a ratio t/E of 0.025 μm/GPa or more, where 't' indicates the thickness of the organic film while 'E' indicates Young's modulus of the organic film.