公开(公告)号：US20180109132A1

公开(公告)日：2018-04-19

申请号：US15783733

申请日：2017-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumjin CHO ,  Okon KWON

IPC: H02J7/02 ,  H01F38/14 ,  H04B5/00

CPC classification number: H02J7/025 ,  H01F38/14 ,  H02J7/0042 ,  H02J50/10 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081

Abstract: An electronic device including a wireless charging structure is provided. The electronic device may include a housing including a first plate facing a first direction, a second plate facing a second direction opposite the first direction, and a side member; a processor; a wireless communication circuit; and an electrically conductive coil that is wound around an axis extending in the second direction. The second plate may include a conductive substrate; an opening formed through or in a portion of the conductive substrate; a plurality of first conductive strips extending from a first position around the opening to a second location around the opening. The plurality of first conductive strips are electrically connected to the first portion and electrically disconnected from the second portion and extend from the opening; and an insulating material filled in at least a portion of the opening.