公开(公告)号：US10693214B2

公开(公告)日：2020-06-23

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 ,  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：US10312573B2

公开(公告)日：2019-06-04

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: H01Q1/24 ,  H01Q1/52 ,  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：US11201631B1

公开(公告)日：2021-12-14

申请号：US17096847

申请日：2020-11-12

Applicant: LG ELECTRONICS INC.

Inventor： Seokjun Lee ,  Yunhoon Cho ,  Yunmo Kang ,  Youngbae Kwon ,  Byungwoon Jung

IPC: H04B1/00 ,  H01Q1/24 ,  H04B1/40 ,  H04M1/02 ,  H04B7/0413

Abstract: An electronic device having antennas according to one implementation is provided. The electronic device may include a display configured to display a screen, a supporting frame coupled to the display to support the display, and having a metal rim disposed on at least one side surface thereof, and a main frame rotatably coupled to the supporting frame and having a metal rim disposed on a side surface thereof, wherein the metal rim of the main frame may have a first antenna and a second antenna operating in different bands. The supporting frame may be provided with a first slot and a second slot formed in regions thereof adjacent to regions where the first antenna and the second antenna are disposed, in a swivel state of the supporting frame with respect to the main frame.

公开(公告)号：US11233314B2

公开(公告)日：2022-01-25

申请号：US17004681

申请日：2020-08-27

Applicant: LG ELECTRONICS INC.

Inventor： Yunmo Kang ,  Kangjae Jung ,  Sungjoon Hong ,  Byungwoon Jung ,  Sungjung Rho

IPC: H01Q1/24 ,  H01Q21/30 ,  H01Q5/35 ,  H01Q5/50 ,  H01Q9/26 ,  H01Q13/10 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q7/00

Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.

公开(公告)号：US10951260B2

公开(公告)日：2021-03-16

申请号：US16480978

申请日：2017-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Kangjae Jung ,  Dongjin Kim ,  Yunmo Kang ,  Sungjoon Hong ,  Kyoungsun Hwang ,  Sungjung Rho

IPC: H01Q1/24 ,  H04B1/525 ,  H04M1/02

Abstract: A mobile terminal comprises: a body having an electronic equipment part therein; a middle frame mounted in the body; a main substrate mounted in the body; a side case which is located around a lateral surface of the body and includes a plurality of antenna radiators and a plurality of slits among the plurality of antenna radiators; a ground line connected to the antenna radiators; and a power feeding line for applying power to the antenna radiators, wherein the slits include first and second slits, which are located at a first lateral surface of the mobile terminal, and third and fourth slits, which are located at second and third lateral surfaces adjacent to the first lateral surface of the mobile terminal, thereby improving antenna performance by minimizing interference among the antenna radiators for transmitting and receiving each frequency signal.

公开(公告)号：US10658732B2

公开(公告)日：2020-05-19

申请号：US16030425

申请日：2018-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Duckyun Kim ,  Yunmo Kang ,  Byungwoon Jung

IPC: H01Q1/24 ,  H04M1/02 ,  H01Q21/28 ,  H01Q9/30 ,  H01Q9/42 ,  H01Q5/378

Abstract: There is disclosed a mobile terminal including a display unit; a metal bracket comprising a middle frame provided in a rear surface of the display unit; and a side frame partially distant from the middle frame and configured to define a lateral surface; a main board loaded in a rear surface of the bracket; a rear case configured to cover the main board and define an external appearance of a rear surface; and a first conductive pattern formed in an inner surface of the rear case, wherein the main board comprises a first feeding portion connected with the side frame; a second feeding portion connected with the first conductive pattern; and a first grounding portion connected with the side frame and the first conductive pattern and located between the first feeding portion and the second feeding portion.

公开(公告)号：US20200007184A1

公开(公告)日：2020-01-02

申请号：US16480978

申请日：2017-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Kangjae Jung ,  Dongjin Kim ,  Yunmo Kang ,  Sungjoon Hong ,  Kyoungsun Hwang ,  Sungjung Rho

IPC: H04B1/525 ,  H01Q1/24 ,  H04M1/02

Abstract: A mobile terminal comprises: a body having an electronic equipment part therein; a middle frame mounted in the body; a main substrate mounted in the body; a side case which is located around a lateral surface of the body and includes a plurality of antenna radiators and a plurality of slits among the plurality of antenna radiators; a ground line connected to the antenna radiators; and a power feeding line for applying power to the antenna radiators, wherein the slits include first and second slits, which are located at a first lateral surface of the mobile terminal, and third and fourth slits, which are located at second and third lateral surfaces adjacent to the first lateral surface of the mobile terminal, thereby improving antenna performance by minimizing interference among the antenna radiators for transmitting and receiving each frequency signal.

公开(公告)号：US10164323B2

公开(公告)日：2018-12-25

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 ,  H01Q5/307 ,  H01Q1/52 ,  H01Q5/30 ,  H01Q1/38 ,  H01Q13/18 ,  H04M1/02 ,  H01Q9/42 ,  H01Q13/10

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.

公开(公告)号：US11038255B2

公开(公告)日：2021-06-15

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：US10601115B2

公开(公告)日：2020-03-24

申请号：US16356647

申请日：2019-03-18

Applicant: LG ELECTRONICS INC.

Inventor： Minseok Kim ,  Hansu Kim ,  Kangjae Jung ,  Youngbae Kwon ,  Sungjung Rho ,  Changwon Yun ,  Kyoungwon Jeon ,  Duckyun Kim ,  Hyoungwook Lim ,  Yunmo Kang ,  Hayong Kim

IPC: H01Q1/24 ,  H01Q21/28 ,  H01Q9/40 ,  H01Q1/38 ,  H01Q7/00 ,  H04B1/38 ,  H04M1/02 ,  H04B5/00 ,  H01Q9/42

Abstract: A mobile terminal includes a window including a transparent region and an opaque region surrounding the transparent region, a metal case provided below the window to accommodate the window, having a rear surface portion facing the window and a side surface portion formed to extend from the rear surface portion toward a front surface, and exposed outwardly, a non-metal member formed in a region formed by cut away a portion of the case and having a slot formation portion spaced apart from the side surface portion at a predetermined interval and a pair of sectioning portions extending from the slot formation portion and traversing the side surface portion to section the side surface portion into first to third members, and first to third antenna patterns formed in the opaque region and electrically connected to the first to third members to form first and third antennas, respectively.