Title:
MULTI-DEVICE WIRELESS CHARGER AND ELECTRONIC DEVICE WIRELESSLY CHARGED BY THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/209619
Kind Code:
A1
Abstract:
An electronic device is disclosed. The electronic device discloses a plurality of wireless charging antennas, a plurality of shielding partition layers, at least some of the plurality of shielding partition layers disposed between the plurality of wireless charging antennas, a plurality of external device-receiving grooves formed through spaces defined between pairs of the shielding partition layers, and a processor electrically coupled to the plurality of wireless charging antennas. The processor is configured to: determine whether at least one external device is inserted into at least one of the plurality of external device-receiving grooves, and when the at least one external device is inserted into the at least one of the plurality of external device-receiving grooves, wirelessly transmit power through at least one wireless charging antenna corresponding to the at least one of the plurality of external device-receiving grooves into which the at least one external device is inserted.
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Inventors:
LEE BYONGJEON (KR)
CHA JAEDEOK (KR)
KIM JONGMIN (KR)
KWON SEONGTAEK (KR)
KIM HAESOO (KR)
HAN BOHYEON (KR)
CHA JAEDEOK (KR)
KIM JONGMIN (KR)
KWON SEONGTAEK (KR)
KIM HAESOO (KR)
HAN BOHYEON (KR)
Application Number:
PCT/KR2020/004807
Publication Date:
October 15, 2020
Filing Date:
April 09, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J50/90; H01Q7/00; H02J50/10; H02J50/70; H02J50/80; H04M1/725; H05K7/20
Domestic Patent References:
| WO2016195145A1 | 2016-12-08 |
Foreign References:
| KR20150107671A | 2015-09-23 | |||
| KR20130045087A | 2013-05-03 | |||
| KR20170020147A | 2017-02-22 | |||
| US20090140691A1 | 2009-06-04 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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