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. 15, 2011
Filed:
Oct. 24, 2006
Makoto Yoshida, Chuo-ku, JP;
Nobuyuki Okuzawa, Chuo-ku, JP;
Tomokazu Ito, Chuo-ku, JP;
Takashi Kudo, Chuo-ku, JP;
Makoto Otomo, Chuo-ku, JP;
Akira Sato, Chuo-ku, JP;
Makoto Yoshida, Chuo-ku, JP;
Nobuyuki Okuzawa, Chuo-ku, JP;
Tomokazu Ito, Chuo-ku, JP;
Takashi Kudo, Chuo-ku, JP;
Makoto Otomo, Chuo-ku, JP;
Akira Sato, Chuo-ku, JP;
TDK Corporation, Tokyo, JP;
Abstract
There is provided a method of manufacturing a coil component, where a first insulation layer is formed on a first magnetic substrate, an insulation film is formed on the first insulation layer, a coil conductor is formed on the insulation film, another insulation film is formed on the coil conductor, and an open region is formed on the inner circumference side and on the outer circumference side of the coil conductor. A magnetic later is embedded, at least partially, in the open region, and a second magnetic substrate is secured on the magnetic layer. Also, a plurality of electrode terminals are formed, where one of the electrode terminals is connected to a terminal portion of the coil conductor, and the electrode terminals are provided across sides of the first and second magnetic substrates. Therefore, the first insulation layer can suitably prevent shorting failures between the electrode terminals.