公开(公告)号：US20210203191A1

公开(公告)日：2021-07-01

申请号：US17055516

申请日：2019-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongyoun KIM ,  Seho PARK ,  Soon PARK ,  Jeongmin MOON ,  Byunghwa PARK ,  Keumsu SONG ,  Sunghoon SONG ,  Yongsang YUN ,  Chihyun CHO

IPC: H02J50/60 ,  H02J50/23 ,  H02J50/40 ,  H02J50/10

Abstract: An electronic device according to various embodiments comprises a communication module, a sensor module, a wireless charging antenna, a wireless charging module connected to the wireless charging antenna, and at least one processor, wherein the at least one processor may be configured to: receive a signal related to wireless charging from an external device through the communication module; check information indicating the degree of proximity between at least a part of a human body and the electronic device by using the sensor module at least on the basis of the signal; transmit, to the external device, data for adjusting wireless power to be output by the external device at least on the basis of the information; and receive the adjusted wireless power from the external device through the wireless charging module.