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    Mobile terminal
    11.
    发明授权
    Mobile terminal 有权

    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.

    MOBILE TERMINAL
    12.
    发明申请
    MOBILE TERMINAL 审中-公开

    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.

    Mobile terminal
    13.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US10361743B2

    公开(公告)日：2019-07-23

    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: H04M1/02 ,  H04B1/3888 ,  H01Q1/24 ,  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.

    Mobile terminal
    14.
    发明授权
    Mobile terminal 有权

    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.

    Antenna device and mobile terminal having the same
    15.
    发明授权
    Antenna device and mobile terminal having the same 有权
    天线设备和具有相同功能的移动终端

    公开(公告)号：US09337543B2

    公开(公告)日：2016-05-10

    申请号：US13922276

    申请日：2013-06-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Byungwoon Jung ,  Jaewoo Lee ,  Daeyong Kwak ,  Hanphil Rhyu ,  Sungjung Rho

    IPC: H01Q13/10 ,  H01Q1/24 ,  H01Q21/28 ,  H01Q5/307

    CPC classification number: H01Q1/243 ,  H01Q5/307 ,  H01Q13/10 ,  H01Q13/106 ,  H01Q21/28 ,  H04M1/0277

    Abstract: A mobile terminal comprises: a terminal body having an upper part and a lower part; and an antenna device disposed on the upper part or the lower part of the terminal body, and configured to transmit and receive radio signals, wherein the antenna device comprises: a first member and a second member which form a slot of which one side is open; a feeding portion having one end connected to one of the first member and the second member such that the antenna device resonates in a first frequency band, and forming an electric field in the slot; and a feeding extension portion extending from the feeding portion such that the antenna device resonates in a second frequency band.

    Abstract translation: 移动终端包括：具有上部和下部的终端主体; 以及天线装置，其设置在所述终端主体的上部或下部，并且被配置为发送和接收无线电信号，其中所述天线装置包括：第一构件和第二构件，其形成一侧打开的狭槽 ; 馈电部分，其一端连接到第一构件和第二构件中的一个，使得天线装置在第一频带中谐振，并在该槽中形成电场; 以及从所述馈送部分延伸的馈电延伸部分，使得所述天线装置在第二频带中谐振。

    Mobile terminal
    17.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US11362699B2

    公开(公告)日：2022-06-14

    申请号：US17172324

    申请日：2021-02-10

    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 including a body for receiving an electronic component therein; a middle frame mounted on the body a main board mounted on the body; a side case surrounding an edge of the body, wherein the side case includes a plurality of antenna radiators having a first end and a second end, and a plurality of slits defined between the plurality of antenna radiators; a ground line connected to each of the antenna radiators; and a feeding line for supplying power to each of the antenna radiators. Further, each of the antenna radiators includes the second end grounded by the ground line and the first end spaced apart from the second end of a neighbor antenna radiator.

    MOBILE TERMINAL
    18.
    发明申请
    MOBILE TERMINAL 有权

    公开(公告)号：US20210175922A1

    公开(公告)日：2021-06-10

    申请号：US17172324

    申请日：2021-02-10

    Applicant: LG ELECTRONICS INC.

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

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

    Abstract: A mobile terminal including a body for receiving an electronic component therein; a middle frame mounted on the body a main board mounted on the body; a side case surrounding an edge of the body, wherein the side case includes a plurality of antenna radiators having a first end and a second end, and a plurality of slits defined between the plurality of antenna radiators; a ground line connected to each of the antenna radiators; and a feeding line for supplying power to each of the antenna radiators. Further, each of the antenna radiators includes the second end grounded by the ground line and the first end spaced apart from the second end of a neighbor antenna radiator.

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