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Patent Searching and Data


Title:
INDUCTOR
Document Type and Number:
WIPO Patent Application WO/2019/244620
Kind Code:
A1
Abstract:
This inductor is provided with a wire having a substantially circular cross-sectional shape, and a magnetic layer covering the wire. The wire is provided with a conductive line and an insulating layer covering the conductive line. The magnetic layer contains anisotropic magnetic particles and a binder. The magnetic layer includes, in a peripheral region of not more than 1.5 times the radius of the wire, a first region in which the anisotropic magnetic particles are oriented along the circumferential direction of the wire, and a second region in which the anisotropic magnetic particles are oriented along an intersecting direction intersecting the circumferential direction, or in which the anisotropic magnetic particles are not oriented.

Inventors:
FURUKAWA YOSHIHIRO (JP)
OKUMURA KEISUKE (JP)
Application Number:
PCT/JP2019/022146
Publication Date:
December 26, 2019
Filing Date:
June 04, 2019
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
H01F17/06
Foreign References:
JP2009009985A2009-01-15
JP2016046090A2016-04-04
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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