公开(公告)号：US10483625B2

公开(公告)日：2019-11-19

申请号：US16175250

申请日：2018-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon Han ,  Youngtae Kim ,  Gwanghoon Lee

IPC: H01Q1/24 ,  H04B1/3888 ,  H04B5/00 ,  H01Q9/04 ,  H01Q7/06

Abstract: There is disclosed a mobile terminal including a first case comprising a battery loading portion, a battery loaded in the battery loading portion, a second case coupled to the first case and configured to cover the battery, a coil antenna module arranged between the second case and the battery, and a controller electrically connected to the coil antenna module and configured to transmit and receive a signal or receive an electric power, wherein the coil antenna module includes an insulating sheet, a first coil arranged in a surface of the insulating sheet, a second coil arranged in the first coil, a third coil arranged in the second coil, and a magnetic sheet disposed on the surface of the insulating sheet, and ends of the first, second and third coils are arranged in the surface of the insulating sheet or dividedly arranged in both surfaces of the insulating sheet. The mobile terminal may realize the coil antenna module including a plurality of coils configured to perform diverse manners of wireless communication in a limited area.

公开(公告)号：US09761928B2

公开(公告)日：2017-09-12

申请号：US14952803

申请日：2015-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon Han ,  Youngtae Kim ,  Gwanghoon Lee

IPC: H04B5/00 ,  H01Q1/24 ,  H01Q7/06 ,  H01Q9/04 ,  H04B1/3888

CPC classification number: H01Q1/243 ,  H01Q7/06 ,  H01Q9/04 ,  H04B1/3888 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081 ,  H04B5/0087

Abstract: There is disclosed a mobile terminal including a first case comprising a battery loading portion, a battery loaded in the battery loading portion, a second case coupled to the first case and configured to cover the battery, a coil antenna module arranged between the second case and the battery, and a controller electrically connected to the coil antenna module and configured to transmit and receive a signal or receive an electric power, wherein the coil antenna module includes an insulating sheet, a first coil arranged in a surface of the insulating sheet, a second coil arranged in the first coil, a third coil arranged in the second coil, and a magnetic sheet disposed on the surface of the insulating sheet, and ends of the first, second and third coils are arranged in the surface of the insulating sheet or dividedly arranged in both surfaces of the insulating sheet. The mobile terminal may realize the coil antenna module including a plurality of coils configured to perform diverse manners of wireless communication in a limited area.

公开(公告)号：US10886602B2

公开(公告)日：2021-01-05

申请号：US16657811

申请日：2019-10-18

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon Han ,  Youngtae Kim ,  Gwanghoon Lee

IPC: H01Q1/24 ,  H01Q7/06 ,  H01Q9/04 ,  H04B1/3888 ,  H04B5/00 ,  H01Q7/00 ,  H04B1/40 ,  G06Q20/32

Abstract: There is disclosed a mobile terminal including a first case comprising a battery loading portion, a battery loaded in the battery loading portion, a second case coupled to the first case and configured to cover the battery, a coil antenna module arranged between the second case and the battery, and a controller electrically connected to the coil antenna module and configured to transmit and receive a signal or receive an electric power, wherein the coil antenna module includes an insulating sheet, a first coil arranged in a surface of the insulating sheet, a second coil arranged in the first coil, a third coil arranged in the second coil, and a magnetic sheet disposed on the surface of the insulating sheet, and ends of the first, second and third coils are arranged in the surface of the insulating sheet or dividedly arranged in both surfaces of the insulating sheet. The mobile terminal may realize the coil antenna module including a plurality of coils configured to perform diverse manners of wireless communication in a limited area.

公开(公告)号：US10148001B2

公开(公告)日：2018-12-04

申请号：US15649278

申请日：2017-07-13

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon Han ,  Youngtae Kim ,  Gwanghoon Lee

IPC: H01Q1/24 ,  H04B5/00 ,  H01Q7/06 ,  H01Q9/04 ,  H04B1/3888

Abstract: There is disclosed a mobile terminal including a first case comprising a battery loading portion, a battery loaded in the battery loading portion, a second case coupled to the first case and configured to cover the battery, a coil antenna module arranged between the second case and the battery, and a controller electrically connected to the coil antenna module and configured to transmit and receive a signal or receive an electric power, wherein the coil antenna module includes an insulating sheet, a first coil arranged in a surface of the insulating sheet, a second coil arranged in the first coil, a third coil arranged in the second coil, and a magnetic sheet disposed on the surface of the insulating sheet, and ends of the first, second and third coils are arranged in the surface of the insulating sheet or dividedly arranged in both surfaces of the insulating sheet. The mobile terminal may realize the coil antenna module including a plurality of coils configured to perform diverse manners of wireless communication in a limited area.