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：US10148321B2

公开(公告)日：2018-12-04

申请号：US15464845

申请日：2017-03-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04B5/00

Abstract: An electronic device that includes a near field communication (NFC) antenna and a mobile device is provided. The NFC antenna includes a first coil and a second coil separated from the first coil. The mobile device includes the first coil. The second coil is arranged on the outside of the mobile device.

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.

公开(公告)号：US10135116B2

公开(公告)日：2018-11-20

申请号：US15077122

申请日：2016-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woosup Lee ,  Iljong Song ,  Jungsik Park ,  Youngki Lee ,  Jaesuk Lee ,  Hyounghwan Roh ,  Sehwan Choi

IPC: H01Q1/24 ,  H01Q1/38 ,  H02J7/02 ,  H01Q5/321 ,  H04M1/02

Abstract: A handheld electronic device is provided. The handheld electronic device includes a front cover forming the front of the handheld electronic device, a back cover forming the back of the handheld electronic device, a side member at least partially surrounding a space between the front cover and the back cover, a display module, housed in the space, with a screen area exposed through the front cover, and a ground plate housed in the space. At least part of the side member and/or the back cover includes a conductive material. The handheld electronic device includes first and second connection terminals electrically connected to the at least part. The at least part forms at least part of an antenna of the handheld electronic device, and comprises first and second areas which are spaced apart from each other. The first area is electrically connected to the second area and the first connection terminal.