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.

Date of Patent:
Jan. 04, 2022

Filed:

Sep. 25, 2018
Applicant:

Taiyo Yuden Co., Ltd., Tokyo, JP;

Inventors:

Akihisa Matsuda, Tokyo, JP;

Daisuke Yamaguchi, Tokyo, JP;

Takayuki Arai, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/32 (2006.01); H01F 27/28 (2006.01); H01F 41/04 (2006.01); H01F 41/12 (2006.01); H01F 27/29 (2006.01); H01F 17/00 (2006.01); H01F 17/04 (2006.01);
U.S. Cl.
CPC ...
H01F 27/323 (2013.01); H01F 17/0013 (2013.01); H01F 27/2804 (2013.01); H01F 27/29 (2013.01); H01F 27/32 (2013.01); H01F 41/041 (2013.01); H01F 41/122 (2013.01); H01F 17/04 (2013.01); H01F 27/292 (2013.01); H01F 2027/2809 (2013.01);
Abstract

A coil component according to one embodiment of the present invention includes: a first insulator body containing first filler particles at least partially having electrical conductivity; a second insulator body containing second filler particles at least partially having electrical conductivity; a first coil conductor provided in the first insulator body and wound around a coil axis for N1 turns such that intervals between adjacent turns are g1; and a second coil conductor provided in the second insulator body and wound around the coil axis for N2 turns such that intervals between adjacent turns are g2. In the embodiment, a first coil surface of the first coil conductor faces a second coil surface of the second coil conductor, and a distance T between the first coil surface and the second coil surface satisfies a relationship T≥g1×N1+g2×N2.


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