公开(公告)号：US20210184507A1

公开(公告)日：2021-06-17

申请号：US17186081

申请日：2021-02-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Seok PARK ,  Young-Ho RYU ,  Chang-hyun KIM ,  Myung-ho KIM ,  Woong-ll CHOI

IPC: H02J50/12 ,  H04N21/472 ,  H02J50/60

Abstract: A wireless power transmitting device according to an embodiment may include a power transmission circuit and a processor. The processor may be configured to control the power transmission circuit to wirelessly transmit power to a first area around the wireless power transmitting device, perform a predetermined first operation when an obstacle is detected in a second area around the first area, and perform a predetermined second operation when it is detected that the obstacle has entered the first area.