Title:
WIRELESS CHARGING DEVICE, AND MOBILITY MEANS AND WIRELESS CHARGING SYSTEM COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/097925
Kind Code:
A1
Abstract:
According to an embodiment, magnetic flux guide parts are provided symmetrically around coils of a transmitter and a receiver used for wireless charging, whereby a loss of magnetic flux that occurs in the space between the transmitter and the receiver during wireless charging can be significantly reduced, and thus charging efficiency can be improved.
Inventors:
KIM NAH YOUNG (KR)
LEE SEUNGHWAN (KR)
CHOI JONG HAK (KR)
KIM TAE KYOUNG (KR)
LEE SEUNGHWAN (KR)
CHOI JONG HAK (KR)
KIM TAE KYOUNG (KR)
Application Number:
PCT/KR2021/013454
Publication Date:
May 12, 2022
Filing Date:
September 30, 2021
Export Citation:
Assignee:
SKC CO LTD (KR)
International Classes:
H02J50/00; B60L53/38; B64C39/02; H01F38/14; H02J50/12; H02J50/90
Domestic Patent References:
| WO2019204493A1 | 2019-10-24 |
Foreign References:
| KR20180067960A | 2018-06-21 | |||
| KR20200010133A | 2020-01-30 | |||
| KR20170099651A | 2017-09-01 | |||
| KR20190075432A | 2019-07-01 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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