公开(公告)号：US11183882B2

公开(公告)日：2021-11-23

申请号：US16488155

申请日：2018-02-20

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Sung-Ku Yeo ,  Chang-Yeong Kim ,  Joon-Hyun Lee ,  Sang-Wook Kwon ,  Sung-Bum Park ,  Jae-Hyun Park

IPC分类号： H02J50/12 ,  H02J50/90 ,  H02J50/20 ,  H02J50/40 ,  H02J50/50 ,  H02J50/60 ,  H01Q9/04 ,  H02J7/02

摘要： A wireless power transmitter according to various embodiments of the present invention can comprise a plurality of patch antennas, a coil, and a processor. The processor can control such that an electronic device is detected, the plurality of patch antennas and/or the coil is selected as a power transmission circuit for transmitting power for charging the electronic device, and power is transmitted by means of the plurality of patch antennas and/or the coil in accordance with the selection.