Title:
MULTILAYER COMMON MODE FILTER
Document Type and Number:
WIPO Patent Application WO/2024/049072
Kind Code:
A1
Abstract:
A multilayer common mode filter of the present disclosure is a filter comprising a plurality of coils configuring mutually different channels, wherein a plurality of coil patterns, and a plurality of via conductors connecting the coil patterns are provided inside a coil stack, and the plurality of via conductors are arranged, on a floor plan of the coil stack, in positions where same do not overlap with each other.
Inventors:
LIM BYUNGGUK (KR)
PARK KYUHWAN (KR)
KIM HEEHWANG (KR)
KIM TONGGI (KR)
PARK KYUHWAN (KR)
KIM HEEHWANG (KR)
KIM TONGGI (KR)
Application Number:
PCT/KR2023/012322
Publication Date:
March 07, 2024
Filing Date:
August 21, 2023
Export Citation:
Assignee:
AMOTECH CO LTD (KR)
International Classes:
H01F17/00; H01F10/08; H01F27/28; H04L25/02
Foreign References:
| JP2019102792A | 2019-06-24 | |||
| KR20200033616A | 2020-03-30 | |||
| KR102216555B1 | 2021-02-17 | |||
| JP2019140170A | 2019-08-22 | |||
| JP2001203552A | 2001-07-27 |
Attorney, Agent or Firm:
KIM, Churchill (KR)
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