Title:
INDUCTOR COMPONENT MANUFACTURING METHOD AND INDUCTOR COMPONENT
Document Type and Number:
WIPO Patent Application WO/2024/034181
Kind Code:
A1
Abstract:
Provided are an inductor component manufacturing method and an inductor component product that can improve variations in product dimensions or magnetic characteristics. An inductor component manufacturing method of the present disclosure comprises: a connecting step for electrically connecting an end portion 11 of a coil conductor 10 and a metal terminal 30 to each other; a recess forming step for pinching the metal terminal 30 between a first mold and a second mold (mold 100) to form a recess 30g in the metal terminal 30 by means of a protrusion 111 provided on the first mold; and a molding step for coating the coil conductor 10 with a magnetic material in a space formed by the first mold and the second mold, and curing the magnetic material to form a magnetic body 20 having an outer surface through which a part of the metal terminal 30 is drawn out.
Inventors:
OBA AKIUMI (JP)
TOMOHIRO TAKASHI (JP)
IDA ISAO (JP)
TOMOHIRO TAKASHI (JP)
IDA ISAO (JP)
Application Number:
PCT/JP2023/014575
Publication Date:
February 15, 2024
Filing Date:
April 10, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F41/04; H01F17/04; H01F27/29
Domestic Patent References:
| WO2013183183A1 | 2013-12-12 |
Foreign References:
| JP2012043872A | 2012-03-01 | |||
| JP2009123927A | 2009-06-04 | |||
| JP2004221458A | 2004-08-05 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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