Title:
インダクタ部品およびその製造方法
Document Type and Number:
Japanese Patent JP7424331
Kind Code:
B2
Abstract:
An inductor component comprising an element body having first and second magnetic layers laminated in order along a first direction; an inductor wire on a plane orthogonal to the first direction between the first and second magnetic layers and including side surfaces facing a direction orthogonal to the first direction; and a side surface insulating part made of a non-magnetic material covering only a part of the side surfaces. The first and second magnetic layers each include a flat magnetic powder and a resin containing the magnetic powder. The first magnetic layer exists in a direction opposite to the first direction with respect to the inductor wire. The second magnetic layer exists in the first direction and in a direction orthogonal to the first direction. The side surface insulating part is made of a material that is the same as that of the resin of the second magnetic layer.
Inventors:
Yumasa Yoshioka
Koji Yamauchi
Koji Yamauchi
Application Number:
JP2021043905A
Publication Date:
January 30, 2024
Filing Date:
March 17, 2021
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01F17/04; H01F41/04
Domestic Patent References:
| JP2020013854A | ||||
| JP2019134141A | ||||
| JP2019075478A |
Foreign References:
| WO2020183993A1 | ||||
| WO2019177078A1 |
Attorney, Agent or Firm:
Norito Yamao
Tamaki Yoshida
Hidehiro Tokuyama
Chie Sawauchi
Tamaki Yoshida
Hidehiro Tokuyama
Chie Sawauchi
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