公开(公告)号：US11990688B2

公开(公告)日：2024-05-21

申请号：US17780013

申请日：2019-11-26

Applicant: LG ELECTRONICS INC.

Inventor： Changil Kim ,  Seungwoo Ryu

IPC: H01Q1/32 ,  H01Q1/36 ,  H01Q1/48 ,  H01Q5/10 ,  H01Q5/307 ,  H01Q9/04 ,  H01Q21/06 ,  H04B7/0413

CPC classification number: H01Q5/307 ,  H01Q1/3275 ,  H01Q1/36 ,  H01Q1/48 ,  H01Q5/10 ,  H01Q9/045 ,  H01Q21/061 ,  H04B7/0413

Abstract: An antenna system mounted in a vehicle, according to the present invention, comprises: a radiator for transferring, through an upper opening, a signal which is applied through a lower opening; a coupling patch disposed on an upper substrate so as to be spaced apart from the upper opening by a predetermined interval so as to enable the coupling of the signal which has been transferred through the upper opening; and a first antenna connected to the coupling patch so as to make surface contact therewith, and comprising a shorting bar for connecting a ground layer of a lower substrate. The antenna system may further comprise, apart from the first antenna, a second antenna disposed in the antenna system.

公开(公告)号：US11606453B2

公开(公告)日：2023-03-14

申请号：US17538108

申请日：2021-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon Lee ,  Seungwoo Ryu ,  Joohee Lee ,  Junyoung Jung ,  Jaewan Kim ,  Sangjo Park

IPC: H04M1/02 ,  H01Q9/04 ,  H01Q1/38 ,  H05K5/00 ,  H01Q1/24 ,  H01Q21/06 ,  H01Q1/22 ,  H01Q1/40

Abstract: The present disclosure discloses a mobile terminal, including a case forming a portion of an appearance; a circuit board disposed inside the case; a flexible printed circuit board electrically connected to the circuit board; a first connector mounted on the circuit board; a second connector mounted on the flexible printed circuit board and fastened to the first connector; and a first antenna having array elements mounted on the flexible printed circuit board, wherein the first antenna is disposed to face a side surface of the case to radiate beam-formed wireless signals through the side surface adjacent to one side of the circuit board.

公开(公告)号：US10581167B2

公开(公告)日：2020-03-03

申请号：US15878270

申请日：2018-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Seungwoo Ryu ,  Joohee Lee ,  Wonwoo Lee ,  Junyoung Jung ,  Ansun Hyun

IPC: H01Q5/35 ,  H01Q3/26 ,  H01Q1/24 ,  H01Q25/00 ,  H01Q9/04 ,  H01Q21/08 ,  H01Q1/22 ,  H01Q21/00

Abstract: An electronic device includes: a body; a circuit board disposed in the body; and an antenna device mounted to one region of the body, and having first and second antenna units spaced apart from each other by a specific interval, in order to transceive a radio signal at a specific frequency band, wherein each of the first and second antenna units includes: a dielectric substance disposed to form a gap with the circuit board; an antenna chip disposed at the circuit board; and a pair of feeding portions for connecting the antenna chip with the dielectric substance.

公开(公告)号：US10455065B2

公开(公告)日：2019-10-22

申请号：US16034215

申请日：2018-07-12

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon Lee ,  Seungwoo Ryu ,  Joohee Lee ,  Junyoung Jung ,  Jaewan Kim ,  Sangjo Park

IPC: H04M1/02 ,  H01Q9/04 ,  H01Q1/38 ,  H05K5/00 ,  H01Q1/24 ,  H01Q1/22 ,  H01Q21/06 ,  H01Q1/40

Abstract: The present disclosure discloses a mobile terminal, including a case forming a portion of an appearance; a circuit board disposed inside the case; a flexible printed circuit board electrically connected to the circuit board; a first connector mounted on the circuit board; a second connector mounted on the flexible printed circuit board and fastened to the first connector; and a first antenna having array elements mounted on the flexible printed circuit board, wherein the first antenna is disposed to face a side surface of the case to radiate beam-formed wireless signals through the side surface adjacent to one side of the circuit board.

公开(公告)号：US10381750B2

公开(公告)日：2019-08-13

申请号：US15897203

申请日：2018-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Junyoung Jung ,  Seungwoo Ryu ,  Wonwoo Lee ,  Joohee Lee

IPC: H01Q1/24 ,  H01Q1/44 ,  H01Q9/04 ,  H01Q21/00 ,  H01Q21/06 ,  H01Q21/24 ,  H01Q25/00

Abstract: An electronic device including a display unit; an array antenna including a transparent electrode material and being disposed within the display unit; and a radio frequency integrated circuit (RFIC) electrically connected to the array antenna. The array antenna includes an antenna element having first and second sides perpendicular to each other disposed slopingly at a predetermined angle with respect to one side of the display unit; and a feeding part connecting the antenna element and the RFIC.

公开(公告)号：US10014582B2

公开(公告)日：2018-07-03

申请号：US14765262

申请日：2013-10-24

Applicant: LG ELECTRONICS INC.

Inventor： Seungwoo Ryu ,  Hyengcheul Choi ,  Chisang You ,  Soyeon Lee ,  Kyoungsun Hwang ,  Songyi Lee ,  Byungeun Jeon

IPC: H01Q21/00 ,  H01Q9/16 ,  H01Q1/24 ,  H01Q9/42 ,  H01Q5/40 ,  H01Q1/50 ,  H01Q21/30

CPC classification number: H01Q9/16 ,  H01Q1/243 ,  H01Q1/50 ,  H01Q5/40 ,  H01Q9/42 ,  H01Q21/30

Abstract: Disclosed are an antenna module and a mobile terminal having the same. The antenna module includes: a first member and a second member configured to operate as radiators of an antenna for transmitting/receiving radio signals; a first feeding unit configured to feed the first and second members; and a transmission line configured to connect the second member to the first feeding unit so that, when the first member forms a magnetic field in a near field, the second member forms an electric field.