公开(公告)号：US20200274228A1

公开(公告)日：2020-08-27

申请号：US16870237

申请日：2020-05-08

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Yunmo KANG ,  Youngbae KWON ,  Yeomin YOUN ,  Jihun HA

IPC: H01Q1/24 ,  H01Q13/10 ,  H01Q21/30 ,  H04B1/401 ,  H04M1/02 ,  H01Q21/28 ,  H01Q9/42

Abstract: A mobile terminal is provided including a display unit; a middle frame including a supporting unit that supports a rear surface of the display unit with a side portion around the supporting portion; a main board at a rear surface of the middle frame including a ground; a first wireless communication unit in the main board to transceive a first signal; a second wireless communication unit in the main board to transceive a second signal; and a rear case covering a rear surface of the main board, where the side portion includes a plurality of conductive members with ends divided into slits and the plurality of the conductive members includes a common antenna electrically connectable with the first and second wireless communication units to receive the first and second signals such that the mobile terminal receives different signals with antennas for LTE and 5G communication arranged in a limited space.

公开(公告)号：US20190036210A1

公开(公告)日：2019-01-31

申请号：US15847395

申请日：2017-12-19

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Yunmo KANG ,  Youngbae KWON ,  Kangjae JUNG ,  Hanphil RHYU

IPC: H01Q1/52 ,  H04B1/3827 ,  H04B1/40 ,  H05K5/00 ,  H05K1/02 ,  H05K7/20 ,  H03K17/96 ,  H01Q1/24 ,  H01Q13/10

Abstract: A mobile terminal can include a frame including a middle portion and an edge portion that includes conductive members and is located outside of the middle portion; a slot antenna including a slot with an open end, at least one of the conductive members, a ground unit and the middle portion of the frame; a display unit on a front surface of the middle portion; and a heat radiation sheet between a back surface of the display unit and the front surface of the middle portion, in which the back surface includes a first region overlapping the middle portion of the frame, a second region located outside of an edge of the middle portion of the frame without overlapping the middle portion, a third region overlapping the heat radiation sheet, and a fourth region including part of the second region that overlaps the slot without overlapping the heat radiation sheet.

公开(公告)号：US20180109280A1

公开(公告)日：2018-04-19

申请号：US15847104

申请日：2017-12-19

Applicant: LG Electronics Inc.

Inventor： Sungjoon HONG ,  Kangjae JUNG ,  Sungjung RHO ,  Youngbae KWON ,  Jaewoo LEE ,  Deuksu CHOI

IPC: H04B1/3888 ,  H01Q1/24 ,  H01Q21/28 ,  H01Q13/10 ,  H01Q9/42

CPC classification number: H04B1/3888 ,  H01Q1/243 ,  H01Q9/42 ,  H01Q13/10 ,  H01Q21/28

Abstract: A mobile terminal including a case; a metal plate mounted in the case; a first radiator comprising one end connected to the metal plate via a connection portion and extended from the connection portion in a first direction, the first radiator being spaced apart a preset distance from the metal plate; a first feeder connected to the first radiator and supplying power; an additional radiator; and a first switch configured to be switched on and off to connect and disconnect the additional radiator and the first feeder to and from each other.

公开(公告)号：US20240267444A1

公开(公告)日：2024-08-08

申请号：US18556637

申请日：2021-04-21

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Youngbae KWON ,  Sungwon KIM ,  Byungwoon JUNG ,  Jihun HA

IPC: H04M1/02 ,  H01Q1/24 ,  H01Q21/28 ,  H04B1/401

CPC classification number: H04M1/0235 ,  H01Q1/243 ,  H01Q21/28 ,  H04B1/401 ,  H04M1/0249

Abstract: Provided is a mobile terminal changing in size according to one embodiment. The mobile terminal comprises: a slide metal part; a front metal part formed to be coupled to the slide metal part; and a coupling link formed to couple the slide metal part and the front metal part in a folded state or an extended state. A plurality of antennas are disposed on the left surface, the right surface and the lower surface of the slide metal part, and at least one surface of the slide metal part is ground-connected to a PCB, which is accommodated in the slide metal part, at a plurality of points, and thus a difference in the lengths of ground paths is reduced in accordance with a relative movement to reduce a change in antenna performance of the plurality of antennas due to the relative movement.

公开(公告)号：US20240214478A1

公开(公告)日：2024-06-27

申请号：US18555807

申请日：2021-04-19

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Namyong KIM ,  Sungwon KIM ,  Jihun HA ,  Youngbae KWON ,  Minsoo KIM

IPC: H04M1/02 ,  H01Q1/24

CPC classification number: H04M1/0268 ,  H04M1/0235 ,  H04M1/0262 ,  H01Q1/243

Abstract: Provided is a mobile terminal comprising: a first frame; a second frame which slidingly moves with respect to the first frame in a first direction to switch to an extended mode and includes a ground metal, a first side metal, and a second side metal; a display part which includes a fixed portion coupled to the front surface of the first frame and a variable portion bent to surround the second frame; a rolling hinge which is coupled to the rear surface of the variable portion and comprises a conductive material; and a ground pin which is coupled to the rolling hinge, wherein the ground pin is brought into contact with the ground metal in the extended mode to electrically connect the rolling hinge to the ground metal.

公开(公告)号：US20240097322A1

公开(公告)日：2024-03-21

申请号：US18556020

申请日：2021-04-20

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Namyong KIM ,  Sungwon KIM ,  Jihun HA ,  Youngbae KWON ,  Byungwoon JUNG

IPC: H01Q3/12 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q1/46 ,  H01Q1/48

CPC classification number: H01Q3/12 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q1/46 ,  H01Q1/48

Abstract: A mobile terminal having an antenna according to one embodiment is provided. The mobile terminal comprises: a first metal housing having a left side surface and a right side surface that define the exterior; and a second metal housing having a left side surface, a right side surface, and a bottom side surface that define the exterior. A first conductive member and a second conductive member of the second metal housing each include a first sub member disposed on a lower side surface and a second sub member disposed on a left side surface or a right side surface; the left side surface of the first metal housing and the second sub member of the second metal housing overlap; the overlapping first metal housing is not exposed to the exterior, while the second sub member may be exposed to the exterior.

公开(公告)号：US20230231297A1

公开(公告)日：2023-07-20

申请号：US18023329

申请日：2020-09-08

Applicant: LG ELECTRONICS INC.

Inventor： Duckyun KIM ,  Seokjun LEE ,  Youngbae KWON ,  Byungwoon JUNG

IPC: H01Q1/24 ,  H04B7/0413 ,  H01Q1/02 ,  H01Q19/10 ,  H01Q25/00 ,  H04B1/40

CPC classification number: H01Q1/243 ,  H04B7/0413 ,  H01Q1/02 ,  H01Q19/104 ,  H01Q25/00 ,  H04B1/40

Abstract: A mobile terminal includes a housing having a front side, a rear side, and lateral sides, and including a metal rim formed of a metal material and at least one bending portion formed of a non-metal material. The mobile terminal includes a rear cover disposed on the rear side of the housing, a reflection sheet disposed on the cover and formed of a metal material, and an antenna module disposed between the rear cover and a front cover of the housing and configured to radiate a beamforming wireless signal, wherein a bending portion of the cover and a flat portion of the cover are configured to include a first region, a second region, and a third region, and a beamforming wireless signal of the first region may be reflected at the second region and the third region by the reflection sheet.

公开(公告)号：US20210296758A1

公开(公告)日：2021-09-23

申请号：US16931359

申请日：2020-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Youngbae KWON ,  Byungwoon JUNG ,  Jihun HA

IPC: H01Q1/24 ,  H04B1/38 ,  H01Q5/307 ,  H04B7/0413

Abstract: An electronic device having antennas according to an implementation is provided. The electronic device may include a first antenna disposed on a rim thereof and configured to receive a first signal that is a Long-Term Evolution (LTE) signal or a New Radio (NR) signal of a first band, a second antenna disposed to be spaced apart from the first antenna by a predetermined interval, and configured to receive a second signal that is an LTE or NR signal of a second band higher than the first band, and a transceiver circuit operably coupled to the first antenna and the second antenna. In one implementation, the electronic device may include a baseband processor configured to control the transceiver circuit to receive the first signal through the first antenna and the second signal through the second antenna.

公开(公告)号：US20190356040A1

公开(公告)日：2019-11-21

申请号：US16530760

申请日：2019-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Yunmo KANG ,  Youngbae KWON ,  Yeomin YOUN ,  Jihun HA

IPC: H01Q1/24 ,  H04B1/401 ,  H01Q21/30 ,  H01Q13/10 ,  H04M1/02

Abstract: A mobile terminal is provided including a display unit; a middle frame including a supporting unit that supports a rear surface of the display unit with a side portion around the supporting portion; a main board at a rear surface of the middle frame including a ground; a first wireless communication unit in the main board to transceive a first signal; a second wireless communication unit in the main board to transceive a second signal; and a rear case covering a rear surface of the main board, where the side portion includes a plurality of conductive members with ends divided into slits and the plurality of the conductive members includes a common antenna electrically connectable with the first and second wireless communication units to receive the first and second signals such that the mobile terminal receives different signals with antennas for LTE and 5G communication arranged in a limited space.

公开(公告)号：US20170201016A1

公开(公告)日：2017-07-13

申请号：US15434720

申请日：2017-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Youngbae KWON ,  Kangjae JUNG ,  Sungjung RHO ,  Changwon YUN ,  Duckyun KIM ,  Yunmo KANG

IPC: H01Q1/24 ,  H01Q5/30 ,  H01Q13/18 ,  H01Q1/38

CPC classification number: H01Q1/243 ,  H01Q1/242 ,  H01Q1/38 ,  H01Q1/521 ,  H01Q5/30 ,  H01Q5/307 ,  H01Q9/42 ,  H01Q13/103 ,  H01Q13/18 ,  H04M1/026

Abstract: A mobile terminal, comprising of a terminal body having a front surface, a rear surface, and side surfaces extending from end portions of the rear surface toward the front surface, the terminal body being made of a metal, a lower module coupled to a lower end of the terminal body and externally exposed to operate as a radiator of an antenna apparatus and a non-metal member interposed between the terminal body and the lower module and forming a slot by spacing the terminal body and the lower module apart from each other, and wherein the antenna apparatus comprises first and second antenna resonating different frequency bands wherein the first antenna and the second antenna comprise a first feeder and a second feeder, respectively, connected to a main printed circuit board provided in the terminal body and generating the electric fields on the first slot and the second slot, respectively, and wherein the lower module comprises first and second member and a connecting portion connecting end portions of the first and second members each other, and wherein the first member is exposed to the front surface of the terminal body, the second member is exposed to the rear surface of the terminal body, and wherein the connecting portion, the first and second members are made of a metal.