Title:
ELECTRONIC DEVICE AND METHOD FOR WIRELESSLY TRANSMITTING OR RECEIVING POWER
Document Type and Number:
WIPO Patent Application WO/2020/085865
Kind Code:
A1
Abstract:
An electronic device according to various embodiments may be configured to cause a control circuit to: control a first switch, a second switch, or a combination of the first switch and the second switch, in order to electrically connect a ground terminal to a first capacitor, a second capacitor, or a combination of the first capacitor and the second capacitor, while the electronic device operates in a first mode for providing power to a first external electronic device; control the first switch and the second switch in order to electrically disconnect the ground terminal from the first capacitor and the second capacitor, while the electronic device operates in a second mode for acquiring power from a second external electronic device; and control a third switch in order to control a path of an electrical signal which passes through a fourth capacitor.
Inventors:
KIM KYOUNGWON (KR)
KIM YUSU (KR)
PARK KYUNGMIN (KR)
LEE JUHYANG (KR)
CHOI BYUNGYEOL (KR)
KIM YUSU (KR)
PARK KYUNGMIN (KR)
LEE JUHYANG (KR)
CHOI BYUNGYEOL (KR)
Application Number:
PCT/KR2019/014198
Publication Date:
April 30, 2020
Filing Date:
October 25, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J50/10; H02J5/00; H02J7/02; H02J50/80
Domestic Patent References:
| WO2018039486A1 | 2018-03-01 | |||
| WO2017176128A1 | 2017-10-12 |
Foreign References:
| KR20180106217A | 2018-10-01 | |||
| KR20160017626A | 2016-02-16 | |||
| KR20170141101A | 2017-12-22 |
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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