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公开(公告)号：US11962077B2
公开(公告)日：2024-04-16
申请号：US17594663
申请日：2019-09-09
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung
CPC classification number: H01Q1/36 , H01Q1/24 , H01Q1/48 , H01Q9/0407 , H04B7/0413
Abstract: An electronic device having an antenna, according to the present disclosure, includes: a first 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 cone radiator which is provided between the first substrate and the 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; and a shorting pin which is formed to electrically connect the metal patch and a ground layer of the second substrate.
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公开(公告)号：US11218583B2
公开(公告)日：2022-01-04
申请号：US16590287
申请日：2019-10-01
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：US10693216B1
公开(公告)日：2020-06-23
申请号：US16797506
申请日：2020-02-21
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Wonwoo Lee , Junyoung Jung
Abstract: A mobile terminal includes a terminal body and an antenna device configured to generate a resonant frequency of a frequency band for 5G communication system. Further, the antenna device is an antenna array including a plurality of dielectrics operating as a resonator. The mobile terminal also includes a circuit board including a feeding unit and a ground plane and configured to be inserted into each of the dielectrics such that a portion of the circuit board protrudes outward.
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公开(公告)号：US10396437B2
公开(公告)日：2019-08-27
申请号：US15987320
申请日：2018-05-23
Applicant: LG ELECTRONICS INC.
Inventor： Joohee Lee , Seungwoo Ryu , Jaewon Lee , Youngryoul Kim , Jaewan Kim , Wonwoo Lee , Junyoung Jung
Abstract: A mobile terminal including a body having a display unit mounted on a front surface of the body; a ground frame located on a back surface of the display unit and supporting the display unit; a first radiation element mounted on the body below the ground frame and configured to radiate an electromagnetic wave comprising a main lobe radiating in a backward direction of the mobile terminal toward a back surface of the body and a sub lobe radiating toward the front surface of the body; a metal plate disposed below the first radiation element and configured to reflect the electromagnetic wave comprising the main lobe in a forward direction to cause a surface wave along the ground frame and increase a size of the sub lobe radiating toward the front surface of the body; and a controller configured to apply power to the first radiation element to control the electromagnetic wave to be radiated.
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公开(公告)号：US11757581B2
公开(公告)日：2023-09-12
申请号：US17263746
申请日：2019-07-30
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Jaehyuk Jang , Sangwook Lee , Joohee Lee
CPC classification number: H04L5/0032 , H04L5/0041 , H04W52/243 , H04W52/42
Abstract: A disclosure of the present specification provides a user equipment (UE) supporting a Dual Connectivity (DC) with Evolved Universal Terrestrial Radio Access (E-UTRA) and New Radio (NR). The UE may include a transceiver configured with the DC and configured to transmit an uplink signal and receive a downlink signal; and a processor configured to control the transceiver. Wherein based on (i) that the E-UTRA includes at least E-UTRA operation band 41, (ii) that the NR includes at least NR operation band 41, and (iii) that a band to be protected is a first band, the transceiver may be configured with a predetermined maximum level of a spurious emission.
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Patent Agency Ranking
公开(公告)号：US20210376972A1
公开(公告)日：2021-12-02
申请号：US17263746
申请日：2019-07-30
Applicant: LG ELECTRONICS, INC.
Inventor： Suhwan Lim , Jaehyuk Jang , Sangwook Lee , Joohee Lee
Abstract: A disclosure of the present specification provides a user equipment (UE) supporting a Dual Connectivity (DC) with Evolved Universal Terrestrial Radio Access (E-UTRA) and New Radio (NR). The UE may include a transceiver configured with the DC and configured to transmit an uplink signal and receive a downlink signal; and a processor configured to control the transceiver. Wherein based on (i) that the E-UTRA includes at least E-UTRA operation band 41, (ii) that the NR includes at least NR operation band 41, and (iii) that a band to be protected is a first band, the transceiver may be configured with a predetermined maximum level of a spurious emission.
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公开(公告)号：US11089677B2
公开(公告)日：2021-08-10
申请号：US16979448
申请日：2018-05-17
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung , Sangjo Park , Youngjik Lee , Jaewon Lee
Abstract: A mobile terminal includes a case; a circuit board disposed inside the case; a flexible printed circuit board electrically connected to the circuit board, and having insulating layers and conductive layers stacked in an alternating manner; a first antenna disposed on a first region of the flexible printed circuit board and facing an end surface of the case and configured to transmit radio signals in a direction toward the end surface of the case; a plurality of microstrip lines disposed on a bent second region of the flexible printed circuit board at a side portion of the first region; and a copper clad laminate stacked second antenna disposed on a third region of the flexible printed circuit board positioned on another side portion of the second region and configured to transmit radio signals in a direction toward a side surface of the case.
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公开(公告)号：US12137062B2
公开(公告)日：2024-11-05
申请号：US18227770
申请日：2023-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Jaehyuk Jang , Sangwook Lee , Joohee Lee
Abstract: A disclosure of the present specification provides a user equipment (UE) supporting a Dual Connectivity (DC) with Evolved Universal Terrestrial Radio Access (E-UTRA) and New Radio (NR). The UE may include a transceiver configured with the DC and configured to transmit an uplink signal and receive a downlink signal; and a processor configured to control the transceiver. Wherein based on (i) that the E-UTRA includes at least E-UTRA operation band 41, (ii) that the NR includes at least NR operation band 41, and (iii) that a band to be protected is a first band, the transceiver may be configured with a predetermined maximum level of a spurious emission.
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公开(公告)号：US12095150B2
公开(公告)日：2024-09-17
申请号：US17761539
申请日：2019-09-19
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung , Hyungjung Kim
CPC classification number: H01Q1/3275 , H01Q1/36 , H01Q5/321 , H01Q21/061
Abstract: A vehicle provided with an antenna according to the present invention comprises: a conical array antenna in which cone radiators are arranged at certain intervals, wherein the cone radiators are provided between a first substrate and a second substrate and have upper portions connected to the first substrate, lower portions connected to the second substrate, and openings at the upper portions thereof; a patch array radiator which is formed on the first substrate and in which metal patches formed to be separated from the top openings are arranged; shorting pins formed so as to electrically connect the metal patches and a ground layer of the second substrate; and a transceiver circuit for controlling a signal to be radiated through at least one of the conical array antennas, thereby improving a signal reception performance in almost any direction of the vehicle.
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公开(公告)号：US11955706B2
公开(公告)日：2024-04-09
申请号：US17594495
申请日：2019-04-25
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung
CPC classification number: H01Q1/48 , H01Q21/06 , H05K1/0225 , H05K1/0251 , H05K1/181 , H05K2201/10189
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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