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公开(公告)号：US20220209400A1
公开(公告)日：2022-06-30
申请号：US17594566
申请日：2019-09-09
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo RYU , Joohee LEE , Junyoung JUNG
Abstract: An electronic device having an antenna, according to the present invention, comprises a cone antenna comprising: a cone radiator which is provided between a first substrate and a second substrate, the upper part of which is connected to the first substrate and the lower part of which is connected to the second substrate, and which has an opening at the top thereof; a metal patch which is formed on the first substrate so as to be separated from the top opening; a second metal patch which is formed so as to be separated from the metal patch; and a shorting pin which is formed so as to electrically connect the second metal patch and a ground layer of the second substrate, thereby providing a cone antenna having a plurality of metal patches that operate in a wide frequency band from a low frequency band to a 5G sub 6 band.
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公开(公告)号：US20220181775A1
公开(公告)日：2022-06-09
申请号：US17594495
申请日：2019-04-25
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo RYU , Joohee LEE , Junyoung JUNG
Abstract: An electronic device according to the present invention comprises: a first multi-layer printed circuit board (PCB) including a transceiver circuit; a second multi-layer PCB including an antenna; and a connector configured to connect the first multi-layer PCB and the second multi-layer PCB to each other, wherein the first and the second multi-layer PCB include signal transmission lines configuring a vertical connection for signal transfer between different layers, and include multiple adjacent ground patterns configuring a vertical ground connection between the different boards. In order to improve the matching characteristic between the vertically connected signal transmission lines, window regions from which a metal pattern is eliminated are formed at the same positions in different layers of the first and the second multi-layer PCB between the adjacent ground patterns. Therefore, the present invention can provide the connector and the electronic device providing an optimal matching characteristic in vertically connecting the antenna and the transceiver circuit in mmWave bands.
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公开(公告)号：US20190104212A1
公开(公告)日：2019-04-04
申请号：US16034215
申请日：2018-07-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaewon LEE , Seungwoo RYU , Joohee LEE , Junyoung JUNG , Jaewan KIM , Sangjo PARK
Abstract: The present disclosure discloses a mobile terminal, including a case forming a portion of an appearance; a circuit board disposed inside the case; a flexible printed circuit board electrically connected to the circuit board; a first connector mounted on the circuit board; a second connector mounted on the flexible printed circuit board and fastened to the first connector; and a first antenna having array elements mounted on the flexible printed circuit board, wherein the first antenna is disposed to face a side surface of the case to radiate beam-formed wireless signals through the side surface adjacent to one side of the circuit board.
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公开(公告)号：US20220255213A1
公开(公告)日：2022-08-11
申请号：US17594891
申请日：2019-09-30
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo RYU , Joohee LEE , Junyoung JUNG , Hyungjung KIM
Abstract: Provided is a cone antenna assembly according to the present invention. The cone antenna assembly comprises: a first substrate; a second substrate which is spaced a certain distance from the first substrate and provided with a ground layer; a cone emitter which is provided between the first substrate and the second substrate and has an upper portion connected to the first substrate, a lower portion connected to the second substrate, and an opening section provided in the upper portion; and an antenna frame which is made of a dielectric material and configured to be fastened to the second substrate together with the cone emitter. The present invention can provide a cone antenna assembly that operates in a wide frequency bandwidth from a low frequency bandwidth to a 5G Sub 6 bandwidth, and enhance the convenience of assembling the cone antenna assembly.
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公开(公告)号：US20190131722A1
公开(公告)日：2019-05-02
申请号：US16095333
申请日：2017-01-20
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo RYU , Wonkyong CHOI , Taehoon KIM , Youngil KIM , Jaehyuk KIM , Chaejoo LIM , Joohee LEE , Wonwoo LEE
Abstract: The present invention relates to a mobile terminal comprising: a terminal body; a main circuit board disposed in the body; a main conductive member spaced apart from the main circuit board and radiating electromagnetic waves at an end thereof; and a frequency varying unit disposed between the main conductive member and the main circuit board so as to vary the resonant frequency of the main conductive member, wherein the frequency varying unit comprises: a power supply unit connected to the main circuit board; and one or more sub-conductive members disposed between the main conductive member and the power supply unit; spaced apart from each other, and supplied with power by the power supply unit, and wherein the sub-conductive members and the main conductive member are a predetermined distance apart from each other.
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Patent Agency Ranking
公开(公告)号：US20190051967A1
公开(公告)日：2019-02-14
申请号：US16165423
申请日：2018-10-19
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo RYU , Joohee LEE , Junyoung JUNG , Youngryoul KIM , Wonwoo LEE
CPC classification number: H01Q1/02 , G06F1/1626 , G06F1/1698 , G06F1/20 , H01Q1/2283 , H01Q1/2291 , H01Q1/243 , H01Q1/422 , H01Q9/0407 , H01Q21/065 , H02J7/025 , H04W88/02 , H05K1/0209 , H05K1/0243 , H05K1/028 , H05K1/181 , H05K7/2039 , H05K7/20472 , H05K9/0026 , H05K2201/10098 , H05K2201/10371
Abstract: A mobile terminal includes patch antennas forming an array, an integrated circuit (IC) controlling transmission and reception of radio signals of the patch antennas, and a case disposed to cover the IC, wherein the case includes: a base forming an appearance, a heat dissipation sheet attached to an inner surface of the base to dissipate heat generated in the IC and having an opening corresponding to the patch antennas, and a dielectric disposed to cover the opening and formed of a dielectric material to allow radio signals from the patch antennas to be radiated to the outside of the case.
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公开(公告)号：US20130267284A1
公开(公告)日：2013-10-10
申请号：US13796566
申请日：2013-03-12
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo RYU , Songyi LEE , Chisang YOU , Jaehyun CHOI , Kyoungsun HWANG , Byungeun JEON , Jina PARK , Soyeon LEE
IPC: H04W88/06
CPC classification number: H04W88/06 , H01Q5/371 , H01Q9/0442 , H04B1/0458 , H04B1/18 , H04B1/3888
Abstract: A mobile terminal includes a conductive member configured to radiate radio signals, and a blocking portion configured to mismatch impedance in a third frequency band between a first frequency and a second frequency when the conductive member multi-resonates between the first frequency and the second frequency.
Abstract translation: 移动终端包括被配置为辐射无线电信号的导电部件和被配置为当导电部件在第一频率和第二频率之间多谐振时在第一频率和第二频率之间的第三频带中的阻抗失配的阻挡部分。
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公开(公告)号：US20220416423A1
公开(公告)日：2022-12-29
申请号：US17780013
申请日：2019-11-26
Applicant: LG ELECTRONICS INC.
Inventor： Changil KIM , Seungwoo RYU
Abstract: An antenna system mounted in a vehicle, according to the present invention, comprises: a radiator for transferring, through an upper opening, a signal which is applied through a lower opening; a coupling patch disposed on an upper substrate so as to be spaced apart from the upper opening by a predetermined interval so as to enable the coupling of the signal which has been transferred through the upper opening; and a first antenna connected to the coupling patch so as to make surface contact therewith, and comprising a shorting bar for connecting a ground layer of a lower substrate. The antenna system may further comprise, apart from the first antenna, a second antenna disposed in the antenna system.
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公开(公告)号：US20220336946A1
公开(公告)日：2022-10-20
申请号：US17641075
申请日：2019-09-05
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo RYU , Joohee LEE , Junyoung JUNG , Hyungjung KIM
Abstract: Provided is an electronic device having an antenna according to the present invention. The electronic device comprises a cone antenna comprising: a cone radiator which is provided between a first substrate and a second substrate, has the upper part connected to the first substrate and the lower part connected to the second substrate, and has an opening on the upper part; a metal patch which is formed on the first substrate and is positioned away from the upper opening; a shorting pin which is for electrically connecting the metal patch and a ground layer of the second substrate; a power feeding unit which is formed on the second substrate and is for transmitting a signal via a lower opening; and a dielectric which is formed in a cylindrical shape so as to surround the lower opening.
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公开(公告)号：US20220094773A1
公开(公告)日：2022-03-24
申请号：US17538108
申请日：2021-11-30
Applicant: LG ELECTRONICS INC.
Inventor： Jaewon LEE , Seungwoo RYU , Joohee LEE , Junyoung JUNG , Jaewan KIM , Sangjo PARK
Abstract: The present disclosure discloses a mobile terminal, including a case forming a portion of an appearance; a circuit board disposed inside the case; a flexible printed circuit board electrically connected to the circuit board; a first connector mounted on the circuit board; a second connector mounted on the flexible printed circuit board and fastened to the first connector; and a first antenna having array elements mounted on the flexible printed circuit board, wherein the first antenna is disposed to face a side surface of the case to radiate beam-formed wireless signals through the side surface adjacent to one side of the circuit board.
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