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公开(公告)号：US11088470B2
公开(公告)日：2021-08-10
申请号：US16218088
申请日：2018-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Youngbae Kwon , Byungeun Jeon , Byungwoon Jung , Sungjoon Hong
Abstract: A mobile terminal according to the present invention includes a first conductive member forming a part of a lower end of an outer metal frame, and a second conductive member spaced apart from the first conductive member to form parts of the lower end and a side surface of the outer metal frame. The terminal may further include a conductive line connected to one point of each of the first conductive member and the second conductive member and interconnected inside the mobile terminal. At this time, an antenna device, in which the second conductive member is connected adjacent to a ground at a predetermined position from the one point of the second conductive member, so as to fully cover a low frequency band including an LTE, and which has a hand-effect compensation function, and a mobile terminal can be provided.
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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
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.
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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.
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公开(公告)号：US11196147B2
公开(公告)日：2021-12-07
申请号：US16931359
申请日：2020-07-16
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin Kim , Youngbae Kwon , Byungwoon Jung , Jihun Ha
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.
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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
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.
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Patent Agency Ranking
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.
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公开(公告)号：US10256527B2
公开(公告)日：2019-04-09
申请号：US15244963
申请日：2016-08-23
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
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.
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公开(公告)号：US09608314B1
公开(公告)日：2017-03-28
申请号：US15240715
申请日：2016-08-18
Applicant: LG ELECTRONICS INC.
Inventor： Youngbae Kwon , Kangjae Jung , Sungjung Rho , Changwon Yun , Duckyun Kim , Yunmo Kang
CPC classification number: H01Q1/243 , H01Q1/242 , H01Q1/38 , H01Q1/521 , H01Q5/30 , H01Q5/307 , H01Q9/42 , H01Q13/103 , H01Q13/18 , H04M1/026
Abstract: The present invention relates to a mobile terminal, which includes a terminal body having a rear surface and side surfaces extending from each end portion of the rear surface toward a front surface, the terminal body made of a metal, a lower cap detachably coupled to a lower end of the terminal body and externally exposed to operate as a radiator of an antenna apparatus, a non-metal member interposed between the terminal body and the lower cap and forming a slot by spacing the terminal body and the lower cap apart from each other, and a dividing member crossing the non-metal member, and dividing an area where the terminal body and the lower cap are electrically connected and generate an electric field accordingly, the dividing member dividing the slot into first and second slots.
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公开(公告)号：US12143524B2
公开(公告)日：2024-11-12
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
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.
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公开(公告)号：US11283180B2
公开(公告)日：2022-03-22
申请号：US16918630
申请日：2020-07-01
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin Kim , Cheolwan Park , Youngbae Kwon , Byungwoon Jung , Jihun Ha
Abstract: An electronic device having a fifth-generation (5G) antenna according to an embodiment is provided. The electronic device includes a cover glass through which electromagnetic waves are transmitted, a metal frame having a metal rim formed on side surfaces of the electronic device, an antenna module configured to transmit or receive beamformed signals through a plurality of antenna elements, and a frame mold made of a dielectric and disposed between the metal frame and the antenna module, wherein a frame slot is formed in a lower portion of the metal frame so that the signals transmitted or received in the antenna module is radiated through the frame slot.
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