Title:
ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2024/004985
Kind Code:
A1
Abstract:
An electronic component (101) comprises: a substrate (1); an insulator layer (2); an inductor formed in the insulator layer; planar conductors (3, 4) extending along the substrate (1); and planar conductor connection conductors (7A, 7B, 7C, 8) that conduct to the planar conductors (3, 4). The inductor comprises: surface direction conductors (5A, 5B); and a plurality of inductor via conductors (6) that connect the surface direction conductors (5A, 5B) to each other. The direction of current flowing to inductor via conductors (6) adjacent to the planar conductor connection conductors (7A, 7B, 7C, 8), among the plurality of inductor via conductors (6) that constitute a portion of a helical coil having a winding axis (WA) along the surface of the substrate (1), is mutually opposite to the direction of current flowing to the planar conductor connection conductors (7A, 7B, 7C, 8).
Inventors:
MIZUNO TAKAAKI (JP)
NAKAISO TOSHIYUKI (JP)
TOYOSHIMA KENJI (JP)
YOSHIOKA YOSHIMASA (JP)
NAKAISO TOSHIYUKI (JP)
TOYOSHIMA KENJI (JP)
YOSHIOKA YOSHIMASA (JP)
Application Number:
PCT/JP2023/023730
Publication Date:
January 04, 2024
Filing Date:
June 27, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01L27/04; H01F17/00; H01F27/00
Domestic Patent References:
| WO2007138857A1 | 2007-12-06 |
Foreign References:
| US5070317A | 1991-12-03 | |||
| JP2001223334A | 2001-08-17 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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