Title:
INDUCTOR
Document Type and Number:
WIPO Patent Application WO/2020/183989
Kind Code:
A1
Abstract:
An inductor (1) is provided with a plurality of substantially circular wires (2) and a magnetic layer (3). The plurality of wires (2) is arranged spaced apart from each other in a first direction. Each of the plurality of wires (2) is provided with a conductor (6) and an insulating layer (7). The magnetic layer (3) comprises, in a peripheral area, a first area (13) in which anisotropic magnetic particles (8) are aligned along the circumferential direction, and a second area (14) in which the anisotropic particles (8) are not aligned along the circumferential direction. The center (C2) of a virtual arc (L1) in the second area (14) is not present on a first virtual line (L2) that passes through the center (C1) of the plurality of wires (2).
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Inventors:
FURUKAWA YOSHIHIRO (JP)
OKUMURA KEISUKE (JP)
OKUMURA KEISUKE (JP)
Application Number:
PCT/JP2020/004223
Publication Date:
September 17, 2020
Filing Date:
February 05, 2020
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
H01F17/04
Domestic Patent References:
| WO2016199638A1 | 2016-12-15 | |||
| WO2019244620A1 | 2019-12-26 |
Foreign References:
| JP2016092422A | 2016-05-23 | |||
| JP2003282333A | 2003-10-03 | |||
| JP2008172873A | 2008-07-24 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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