Title:
ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/153769
Kind Code:
A1
Abstract:
An electronic device according to various embodiments of the present disclosure may comprise: a data communication unit that transmits and receives data to and from a plurality of spacial power transmission units through an antenna; a power receiving unit that receives power transmission signals from the plurality of spacial power transmission units; a charging unit that supplies charging and driving power for a battery by using power output from the power receiving unit; a processor operatively connected to the power receiving unit and the charge unit; and a memory operatively connected to the processor. The memory may include instructions which, when executed, enable the processor to: check the number, locations, and directions of the plurality of spacial power transmission units through communication with the plurality of spacial power transmission units; check information about resonators arranged in the plurality of spacial power transmission units; determine whether resonance occurs among the plurality of spacial power transmission units, on the basis of the number, locations, and directions of the plurality of spacial power transmission units and information about the resonators; and, when resonance is occurring among the plurality of spacial power transmission units, control the operation of one spacial power transmission unit from among the plurality of spacial power transmission units so that resonance does not occur among the plurality of spacial power transmission units.
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Inventors:
HUH JAEYOUNG (KR)
PARK HYUNSUB (KR)
JEON SEUNGGIL (KR)
PARK CHANGI (KR)
PARK HYUNSUB (KR)
JEON SEUNGGIL (KR)
PARK CHANGI (KR)
Application Number:
PCT/KR2023/001747
Publication Date:
August 17, 2023
Filing Date:
February 07, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J7/00; H02J50/90; H02J50/10; H02J50/12; H02J50/40; H02J50/80; H02P5/00
Domestic Patent References:
| WO2021007680A1 | 2021-01-21 |
Foreign References:
| KR101232806B1 | 2013-02-13 | |||
| KR20120017526A | 2012-02-29 | |||
| KR20130075923A | 2013-07-08 | |||
| KR20170057534A | 2017-05-25 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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