Title:
MAGNETIC DISPLACEMENT CONTROL MODULE AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/019481
Kind Code:
A1
Abstract:
One embodiment of the present disclosure can provide a wireless power transmission device comprising a resonator and a magnetic displacement control module, the resonator comprising at least one coil and at least one capacitor, the magnetic displacement control module comprising: a first magnetic substance portion; a second magnetic substance portion; a modulator for controlling the gap between the first magnetic substance portion and the second magnetic substance portion; and a driving unit for driving the modulator, wherein the first magnetic substance portion and the second magnetic substance portion of the magnetic displacement control module are arranged to cover at least a portion of the at least one coil. Various other embodiments may also be applied.
Inventors:
GU BEOMWOO (KR)
KIM JOONHONG (KR)
PARK JAESEOK (KR)
PARK JAEHYUN (KR)
BYUN KANGHO (KR)
YEO SUNGKU (KR)
KIM JOONHONG (KR)
PARK JAESEOK (KR)
PARK JAEHYUN (KR)
BYUN KANGHO (KR)
YEO SUNGKU (KR)
Application Number:
PCT/KR2023/010290
Publication Date:
January 25, 2024
Filing Date:
July 18, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J50/12; G01R27/16; H01F1/10; H01F1/34; H01P7/08; H02J50/00; H03H7/38
Foreign References:
| KR20170003581U | 2017-10-17 | |||
| KR20140114487A | 2014-09-29 | |||
| US20160254701A1 | 2016-09-01 | |||
| KR20120049017A | 2012-05-16 | |||
| KR20170008713A | 2017-01-24 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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