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公开(公告)号：US11967753B2
公开(公告)日：2024-04-23
申请号：US18555964
申请日：2021-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin Kim , Sungwon Kim , Jihun Ha , Youngbae Kwon , Byungwoon Jung
CPC classification number: H01Q1/243 , H01Q1/24 , H01Q1/52 , H04M1/0268 , H04M1/0277
Abstract: A mobile terminal including an antenna according to an embodiment is provided. The mobile terminal includes a slide metal part and a front metal part, and a contact member configured to contact the slide metal part and the front metal part is provided on a side of the front metal part. In a first state in which a display area of the mobile terminal is contracted, the contact member may remove parasitic resonance caused by a slot area, as the slide metal part and the front metal part contact are contacted by the contact member at a first position which is a lower end of the slot area, and in a second state in which the display area is expanded, the contact member may remove parasitic resonance caused by the slot area, as the slide metal part and the front metal part are contacted by the contact member at a second position which is an upper end of the slot area.
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公开(公告)号：US11688924B2
公开(公告)日：2023-06-27
申请号：US17592420
申请日：2022-02-03
Applicant: LG ELECTRONICS INC.
Inventor： Kangjae Jung , Soyeon Lee , Dongjin Kim , Byeongyong Park , Ilnam Cho
IPC: H01Q1/12 , H04B1/3822 , H01Q5/357
CPC classification number: H01Q1/1271 , H01Q5/357 , H04B1/3822
Abstract: An antenna assembly according to an implementation includes a dielectric substrate, a radiator region formed as conductive patterns on the dielectric substrate to radiate a radio signal, a feeding line to apply a signal on the same plane as the conductive patterns of the radiator region, a first ground region disposed at one side surface of the radiator region at one side of the feeding line and also disposed at an upper side of the radiator region in one axial direction, to radiator a signal of a first band, and a second ground region disposed at a lower side of the radiator region in the one axial direction at another side of the feeding line, to radiator a signal of a third band, wherein the radiator region radiates a signal of a second band.
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公开(公告)号：US11682824B2
公开(公告)日：2023-06-20
申请号：US17665024
申请日：2022-02-04
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin Kim , Kangjae Jung , Byeongyong Park , Youngtaek Hong , Ilnam Cho
CPC classification number: H01Q1/1271 , H01Q1/523 , H01Q5/25
Abstract: An antenna assembly according to the present disclosure includes a dielectric substrate, and antenna elements configured as conductive patterns on the dielectric substrate to radiate radio signals. The antenna elements may include a first radiation structure and a second radiation structure. The first radiation structure includes a first conductive pattern electrically connected a first feeding portion, a second conductive pattern and a third conductive pattern electrically connected a ground. The second radiation structure includes a fourth conductive pattern electrically connected a second feeding portion and a fifth conductive pattern and a sixth conductive pattern electrically connected the ground. The first conductive pattern may be disposed between the second conductive pattern and the third conductive pattern.
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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
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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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
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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Patent Agency Ranking
公开(公告)号：US10910697B2
公开(公告)日：2021-02-02
申请号：US16479072
申请日：2017-01-26
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin Kim , Kangjae Jung , Duckyun Kim , Changwon Yun , Soyeon Lee , Songyi Lee
Abstract: A mobile terminal, which comprises: a case including an electric component mounting part therein; a middle frame mounted on the case; a main board mounted on the case; a first antenna spaced apart from and arranged in parallel to the middle frame, and having a first end that is open and a second end connected to the middle frame; a first feed line connected to a first part of the first antenna so as to transmit a signal; a ground line connected to a second part of the first antenna and performing grounding; a second antenna connected to the ground line; and a second feed line connected to the second antenna, increases the number of Wi-Fi antennas, thereby enabling data transmission speed to become faster.
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公开(公告)号：US10700417B1
公开(公告)日：2020-06-30
申请号：US16815978
申请日：2020-03-11
Applicant: LG ELECTRONICS INC.
Inventor： Youngbae Kwon , Gihwan Kim , Dongjin Kim
Abstract: A mobile terminal includes a terminal main body including a circuit substrate configured to process first and second wireless signals; a sidewall portion including slits and an antenna member exposed outside of the main body so as to make up an appearance of the main body, wherein the antenna member is formed between the slits and includes multiple antenna slots; a first power supply unit extending from the circuit substrate and configured to supply power to the antenna member so the first wireless signal is transmitted and received through the antenna member; and a second power supply unit configured to supply power to the multiple antenna slots such that the second wireless signal is transmitted and received through the multiple antenna slots in a different frequency band than the first wireless signal.
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公开(公告)号：US10431872B1
公开(公告)日：2019-10-01
申请号：US16020925
申请日：2018-06-27
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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公开(公告)号：US10128915B2
公开(公告)日：2018-11-13
申请号：US15841093
申请日：2017-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun Choi , Hyengcheul Choi , Deuksu Choi , Dongjin Kim , Chisang You
Abstract: There is disclosed a mobile terminal including a housing comprising a first metal case, a second metal case and a first non-conductive case arranged between the first metal case and the second metal case, a battery embedded in the housing, a first coil arranged in an area covered by the first metal case inside the housing, a main board comprising a charging module implemented to recharge the battery using electric currents which flow in the first coil, and a first resonator arranged in an area covered by the first non-conductive case and comprising a first matching circuit corresponding to a first frequency, such that the examples of the mobile terminal in accordance with the present disclosure may enhance performance of the wireless communication unit and wireless charging performance, without design change of the housing having the metal case.
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公开(公告)号：US09876538B2
公开(公告)日：2018-01-23
申请号：US15246757
申请日：2016-08-25
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun Choi , Hyengcheul Choi , Deuksu Choi , Dongjin Kim , Chisang You
CPC classification number: H04B5/0093 , H01Q7/00 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J50/12 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04W4/80
Abstract: There is disclosed a mobile terminal including a housing comprising a first metal case, a second metal case and a first non-conductive case arranged between the first metal case and the second metal case, a battery embedded in the housing, a first coil arranged in an area covered by the first metal case inside the housing, a main board comprising a charging module implemented to recharge the battery using electric currents which flow in the first coil, and a first resonator arranged in an area covered by the first non-conductive case and comprising a first matching circuit corresponding to a first frequency, such that the examples of the mobile terminal in accordance with the present disclosure may enhance performance of the wireless communication unit and wireless charging performance, without design change of the housing having the metal case.
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