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公开(公告)号：US09722300B2
公开(公告)日：2017-08-01
申请号：US14702512
申请日：2015-05-01
Applicant: LG ELECTRONICS INC.
Inventor： Hyengcheul Choi , Jaehyun Choi , Chisang You
IPC: H01Q1/24 , H01Q7/00 , H01Q1/52 , H01Q9/14 , H01Q9/42 , H01Q5/35 , H01Q3/26 , H01Q1/48 , H01Q1/38
CPC classification number: H01Q1/243 , H01Q1/38 , H01Q1/48 , H01Q1/52 , H01Q1/521 , H01Q3/26 , H01Q5/35 , H01Q7/00 , H01Q9/145 , H01Q9/42
Abstract: The present disclosure relates to an antenna module and a mobile terminal having the same, and the antenna module may include a conductive member, a first conductive arm formed at one side of the conductive member to form a first loop along with the conductive member so as to implement a first resonant frequency, a second conductive arm formed at the other side of the conductive member to form a second loop along with the conductive member so as to implement a second resonant frequency different from the first resonant frequency, a first feeding portion formed adjacent to the first conductive arm to feed the first conductive arm and conductive member, and a second feeding portion formed adjacent to the second conductive arm to feed the second conductive arm and conductive member.
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公开(公告)号：US09293819B2
公开(公告)日：2016-03-22
申请号：US13889836
申请日：2013-05-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaegon Lee , Chisang You , Changil Kim
Abstract: An antenna apparatus includes: a first member ground-connected to a ground of a printed circuit board (PCB); a second member spaced from the first member in parallel, and configured to capacitive coupling-feed the first member so as to transmit and receive signals of a first frequency band; and a third member extending from the second member by a prescribed length, so as to have a bandwidth extending up to a second frequency band adjacent to the first frequency band.
Abstract translation: 天线装置包括：接地连接到印刷电路板（PCB）的接地的第一构件; 与所述第一构件并联隔开的第二构件，并且被配置为电容耦合馈送所述第一构件，以便发送和接收第一频带的信号; 以及从所述第二构件延伸规定长度的第三构件，以具有延伸到与所述第一频带相邻的第二频带的带宽。
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公开(公告)号：US11043734B2
公开(公告)日：2021-06-22
申请号：US16737839
申请日：2020-01-08
Applicant: LG ELECTRONICS INC.
Inventor： Jihun Ha , Yeomin Youn , Byungwoon Jung , Chisang You
Abstract: The present invention relates to a mobile terminal comprising: a terminal body; a ground provided in the interior of the terminal body; a first conductive member distanced from the ground, electrically supplied from a first supply unit, and surrounding one side of the ground; a second conductive member disposed on one side of the first conductive member, electrically supplied from a second supply unit, and surrounding the other side of the ground; and a junction portion, disposed at one point on the first conductive member, for grounding same to the ground, wherein one end of the first conductive member is distanced from the ground to form a first open slot, one end of the second conductive member is distanced from one end of the first conductive member to form a second open slot, the other ends are connected to the ground, and the first and second conductive members are oriented so as to cross each other.
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公开(公告)号：US10887434B2
公开(公告)日：2021-01-05
申请号：US16742785
申请日：2020-01-14
Applicant: LG ELECTRONICS INC.
Inventor： Kyoungsun Hwang , Moonsoo Song , Yoonjae Won , Deuksu Choi , Chisang You
IPC: H04M1/00 , H04M1/02 , H04B1/3827 , H01Q13/10 , H01Q1/24 , H04W88/02 , H01Q5/357 , H01Q21/28 , H01Q5/35 , H01Q1/44 , H04M1/23 , H01Q9/04
Abstract: There is disclosed a mobile terminal including: a display; a middle frame including a supporting portion and a side portion provided around the supporting portion to define a lateral external appearance; a main board including a ground; a first wireless communication unit configured to transceive a first signal; a second wireless communication unit configured to transceive a second signal; and a rear case configured to cover a rear surface of the main board, wherein the side portion includes a plurality of conductive members of which ends are divided into slits, and the plurality of the conductive members includes a common antenna electrically connectable with the first wireless communication unit and the second wireless communication unit and configured to receive the first signal and the second signal; and an independent antenna electrically connectable with the first wireless communication unit and configured to receive the first signal.
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公开(公告)号：US10553931B2
公开(公告)日：2020-02-04
申请号：US16236080
申请日：2018-12-28
Applicant: LG ELECTRONICS INC.
Inventor： Jihun Ha , Yeomin Youn , Byungwoon Jung , Chisang You
Abstract: The present invention relates to a mobile terminal comprising: a terminal body; a ground provided in the interior of the terminal body; a first conductive member distanced from the ground, electrically supplied from a first supply unit, and surrounding one side of the ground; a second conductive member disposed on one side of the first conductive member, electrically supplied from a second supply unit, and surrounding the other side of the ground; and a junction portion, disposed at one point on the first conductive member, for grounding same to the ground, wherein one end of the first conductive member is distanced from the ground to form a first open slot, one end of the second conductive member is distanced from one end of the first conductive member to form a second open slot, the other ends are connected to the ground, and the first and second conductive members are oriented so as to cross each other.
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Patent Agency Ranking
公开(公告)号：US10535916B2
公开(公告)日：2020-01-14
申请号：US15763005
申请日：2015-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Yohan Lim , Jaehyun Choi , Byungwoon Jung , Chisang You , Hyengcheul Choi
IPC: H01Q1/12 , H01Q1/27 , G04G17/04 , G04G21/04 , H01Q1/48 , H01Q7/00 , H01Q9/42 , H01Q5/35 , H01Q5/371 , H01Q5/40 , H01Q1/38 , H01Q1/22 , H01Q1/24 , G04R60/06
Abstract: The present invention relates to a watch-type mobile terminal, comprising: a main body; a first band and a second band which are connected one side and the other side of the main body; a main board located inside the main body; a first antenna module mounted on the first band and connected to the main board to transmit and receive wireless signals; a second antenna module mounted on the second band and connected to the main board to transmit and receive wireless signals; and a control unit for maintaining the connection state between the second antenna and the main board when wireless communication is performed through the first antenna module, thereby using the second antenna module as the ground of the first antenna module. The watch-type mobile terminal can enhance the efficiency of the antennas by minimizing interferences among a plurality of antennas.
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公开(公告)号：US10152084B2
公开(公告)日：2018-12-11
申请号：US15152720
申请日：2016-05-12
Applicant: LG ELECTRONICS INC.
Inventor： Kyuho Lee , Byungwoon Jung , Eunkwang Koh , Hyunwoo Kim , Junghyen Ha , Hyengcheul Choi , Ansun Hyun , Chisang You
Abstract: A mobile terminal including a display unit including a window glass and a display module; a front case and a rear case configured to support the display unit; an antenna including a first coil formed on an edge region of a rear surface of the window glass or formed on an edge region of a front surface of the front case, a second coil formed at a height different from that of the first coil in a thickness direction of the mobile terminal, and a conductive hole configured to electrically connect the first coil and the second coil; a battery configured to supply power to the mobile terminal; and a battery cover positioned on a back side of the display unit and including a metal.
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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：US10038245B2
公开(公告)日：2018-07-31
申请号：US14868138
申请日：2015-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun Choi , Hyengcheul Choi , Chisang You
CPC classification number: H01Q9/045 , H01Q1/243 , H01Q1/38 , H01Q1/42 , H01Q1/48 , H01Q5/364 , H01Q7/00 , H01Q9/42
Abstract: Disclosed are an antenna module and a mobile terminal having the same. The antenna module includes a ground plate; a metal plate spaced apart from the ground plate by a distance such that a surface of the metal plate faces a surface of the ground plate; a first conductive member spaced apart from an edge of the ground plate by a distance, the first conductive member encompassing the edge; a feeding part formed on the ground plate; a second conductive member formed on the ground plate and coupled to the feeding part, wherein the second conductive member indirectly feeds the first conductive member and the metal plate; and a first connection member and a second connection member that couple the ground plate to the metal plate.
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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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