Title:
HETEROGENEOUS CORE-TYPE MAGNETIC COUPLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/277557
Kind Code:
A1
Abstract:
The present invention relates to a magnetic component. The magnetic component comprises: a core including a first flat plate portion, a second flat plate portion, and a pair of outer legs and a center leg disposed between the first flat plate portion and the second flat plate portion; and a coil part at least partially disposed within the core, wherein the first flat plate portion or the second flat plate portion comprises a laminate core in which a plurality of sheets elongated in a first direction are laminated together in a second direction, and each of the outer legs or the center leg comprises a non-laminate core vertically protruding from and attached to one surface of the laminate core.
Inventors:
SOHN IN SEONG (KR)
KIM YU SEON (KR)
BAE SEOK (KR)
KIM YU SEON (KR)
BAE SEOK (KR)
Application Number:
PCT/KR2022/009284
Publication Date:
January 05, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H01F27/25; H01F1/34; H01F3/04; H01F41/02
Foreign References:
| CN213025739U | 2021-04-20 | |||
| KR101197234B1 | 2012-11-02 | |||
| JP2017073486A | 2017-04-13 | |||
| CN110942902A | 2020-03-31 | |||
| JP2005150414A | 2005-06-09 |
Attorney, Agent or Firm:
PARK, Byeong Suk (KR)
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