Title:
ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2018/180176
Kind Code:
A1
Abstract:
To reliably implement an electronic component having exceptional DC superimposition properties. An electronic component (10) provided with an element assembly (20) and coil conductors (301-304). The element assembly (20) is provided with a magnetic body (21) and non-magnetic bodies (22, 24, 25). The coil conductors (301-304) are disposed on the magnetic body (21) and comprise a partially divided ring shape when viewed in a direction orthogonal to a top surface and a bottom surface. The non-magnetic body (22) has a shape extending across the entire area on the inner side of the coil conductors (301-304) when viewed in the direction orthogonal to the top surface and the bottom surface. A side-end surface (220) of the non-magnetic body (22) is disposed between an inner-side surface (311) and an outer-side surface (312) of the coil conductors (302, 304).
Inventors:
NANJO JYUNICHI (JP)
ISAYAMA ATSUSHI (JP)
WASHIDA RYOSUKE (JP)
KOBAYASHI NORIFUMI (JP)
TSUCHIYA TAKANORI (JP)
ISAYAMA ATSUSHI (JP)
WASHIDA RYOSUKE (JP)
KOBAYASHI NORIFUMI (JP)
TSUCHIYA TAKANORI (JP)
Application Number:
PCT/JP2018/007798
Publication Date:
October 04, 2018
Filing Date:
March 01, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F17/00; H01L25/00; H05K1/16; H05K3/46
Foreign References:
| JP2007324555A | 2007-12-13 | |||
| JP2005072095A | 2005-03-17 | |||
| JP2012129364A | 2012-07-05 | |||
| JP2014078650A | 2014-05-01 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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