公开(公告)号：US10553933B2

公开(公告)日：2020-02-04

申请号：US16544431

申请日：2019-08-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngki Lee ,  Jaesuk Lee ,  Hyounghwan Roh ,  Iljong Song ,  Youngjae Jang ,  Yohan Jang

IPC: H01Q1/24 ,  H01Q1/22 ,  H01Q1/38 ,  H01Q7/06

Abstract: Disclosed is an electronic device which includes: a metal body including a hole defined by an inner edge thereof and extending in a first direction, wherein the metal body is defined by an outer edge thereof; and a near field communication (NFC) antenna including a coil wound about a central axis and arranged near the metal body to overlap the hole in a plan view of the metal body, wherein the inner edge and the outer edge are not connected to each other and the NFC antenna is arranged at the center of the hole along a second direction perpendicular to the first direction, and wherein the NFC antenna is arranged such that four cross points at which the NFC antenna and the inner edge cross in the plan view are formed.

公开(公告)号：US10389009B2

公开(公告)日：2019-08-20

申请号：US15448732

申请日：2017-03-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngki Lee ,  Jaesuk Lee ,  Hyounghwan Roh ,  Iljong Song ,  Youngjae Jang ,  Yohan Jang

IPC: H01Q1/38 ,  H01Q1/24 ,  H01Q1/22 ,  H01Q7/06

Abstract: Disclosed is an electronic device which includes: a metal body including a hole defined by an inner edge thereof and extending in a first direction, wherein the metal body is defined by an outer edge thereof; and a near field communication (NFC) antenna including a coil wound about a central axis and arranged near the metal body to overlap the hole in a plan view of the metal body, wherein the inner edge and the outer edge are not connected to each other and the NFC antenna is arranged at the center of the hole along a second direction perpendicular to the first direction, and wherein the NFC antenna is arranged such that four cross points at which the NFC antenna and the inner edge cross in the plan view are formed.