Title:
ELECTRONIC DEVICE COMPRISING WIRELESS CHARGING FUNCTION AND OPERATING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/182641
Kind Code:
A1
Abstract:
An electronic device according to various embodiments of the present disclosure comprises: a first housing; a second housing arranged to be slidably movable with respect to the first housing; a rollable display which is at least partially arranged in the second housing, and which is extended or shrunk on the basis of the sliding-in or sliding-out of the second housing; a motor driving unit for generating power for sliding-in or sliding-out the second housing; a battery for supplying a power source to the electronic device; a first circuit board having a power supply circuit of the electronic device; a second circuit board electrically connected to the battery; a flexible printed circuit board for electrically connecting the first circuit board and the second circuit board; a wireless charging unit for receiving power from the outside; a switching element for switching between a first state in which the battery is electrically connected to the power supply circuit or the motor driving unit and a second state in which the electrical connection between the battery and the power supply circuit or the motor driving unit is cut off; and at least one processor. The at least one processor can be configured to: confirm the voltage of the first circuit board and the output voltage of the battery; and output, to the switching element, a signal related to the switching operation between the first state and the second state on the basis of the confirmed voltage of the first circuit board and output voltage of the battery. Other various embodiments are possible.
Inventors:
KWAK MYUNGHOON (KR)
KIM BOHYEON (KR)
CHO BAEKEUN (KR)
LEE JUNGHYEOB (KR)
HONG HYUNJU (KR)
KIM BOHYEON (KR)
CHO BAEKEUN (KR)
LEE JUNGHYEOB (KR)
HONG HYUNJU (KR)
Application Number:
PCT/KR2023/001207
Publication Date:
September 28, 2023
Filing Date:
January 26, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04M1/02; H02J7/00; H02J50/10; H05K1/14
Foreign References:
| KR20190115888A | 2019-10-14 | |||
| KR20210127484A | 2021-10-22 | |||
| KR20190042401A | 2019-04-24 | |||
| KR20190136690A | 2019-12-10 | |||
| KR20190124009A | 2019-11-04 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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