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公开(公告)号：US11553590B2
公开(公告)日：2023-01-10
申请号：US17154209
申请日：2021-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo
Abstract: The present disclosure relates to an electronic device, and the electronic device may include a circuit board provided within a main body of the electronic device, on which a conductive layer made of a conductive material and a dielectric layer made of an insulating material are alternately laminated; at least one or more patch antennas disposed on the circuit board; a core layer located at a central portion inside the circuit board, and configured with any one of the dielectric layers; a ground layer disposed below the core layer; and an EBG structure located inside the circuit board in a symmetrical shape at the top and bottom with respect to the core layer, and the EBG structure restricts operating frequency signals radiated from the respective patch antennas from being interfered with each other.
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公开(公告)号：US10660198B2
公开(公告)日：2020-05-19
申请号：US16141841
申请日：2018-09-25
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo
Abstract: The present disclosure relates to an electronic device, and the electronic device may include a circuit board provided within a main body of the electronic device, on which a conductive layer made of a conductive material and a dielectric layer made of an insulating material are alternately laminated; at least one or more patch antennas disposed on the circuit board; a core layer located at a central portion inside the circuit board, and configured with any one of the dielectric layers; a ground layer disposed below the core layer; and an EBG structure located inside the circuit board in a symmetrical shape at the top and bottom with respect to the core layer, and the EBG structure restricts operating frequency signals radiated from the respective patch antennas from being interfered with each other.
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公开(公告)号：US12119564B2
公开(公告)日：2024-10-15
申请号：US18293173
申请日：2021-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo , Yusuhk Suh , Dongik Lee
CPC classification number: H01Q5/50 , H01Q9/0414 , H05K1/0243 , H05K1/115
Abstract: Provided is an antenna module produced into a multi-layer substrate. The antenna module comprises: a first radiator disposed on an inner area or an upper area of the multi-layer substrate and formed into a first conductive layer to radiate a radio signal; a second radiator disposed in a lower area of the first radiator to be offset from the center of the first radiator, and formed into a second conductive layer to radiate a radio signal; and a feed line connected to the second radiator by means of a signal via, wherein the first radiator and the second radiator overlap on one axis, and the length of the first radiator on one axis and the length of the second radiator on one axis may differ from each other.
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公开(公告)号：US12089166B2
公开(公告)日：2024-09-10
申请号：US17595432
申请日：2020-07-01
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh Yang , Ilnam Cho , Sangwook Lee , Jinyup Hwang , Seungmin Woo
CPC classification number: H04W52/221 , H04W4/40 , H04W52/14 , H04W52/38
Abstract: Provided in one embodiment of the present specification is a wireless communication device. The wireless communication device can comprise a transceiver, a memory for storing a command, and a processor. An operation performed on the basis of the execution of the command by the processor can comprise the steps of: determining transmission power; and controlling the at least one transceiver so as to transmit, on the basis of the transmission power, an uplink signal in an operating band including 39 GHz.
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公开(公告)号：US12068810B2
公开(公告)日：2024-08-20
申请号：US17758815
申请日：2020-03-06
Inventor： Kukheon Choi , Ilnam Cho , Seungmin Woo , Byeongyong Park , Jeongwook Kim , Jongwon Yu , Kwangseok Kim
CPC classification number: H04B7/0413 , H01Q1/243 , H01Q1/3291 , H01Q1/48 , H01Q9/045 , H01Q9/40 , H01Q21/28
Abstract: Provided according to the present invention is an electronic device having an antenna. The electronic device may comprise: a transparent antenna built into a display and configured to emit a signal to the front of the display; and a transmission line for feeding the transparent antenna. The transparent antenna is configured as a rectangular patch rotated at a predetermined angle, and a portion of the left and right-side areas of the rectangular patch may be formed as vertical lines.
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Patent Agency Ranking
公开(公告)号：US11962071B2
公开(公告)日：2024-04-16
申请号：US17797314
申请日：2020-02-04
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo
Abstract: An electronic device provided with an antenna is provided according to one embodiment. The electronic device comprises: a first radiator disposed inside a first substrate, and radiating a first signal, having a first polarization, in the direction of the side surface of the first substrate; a second radiator disposed on a second substrate which is disposed perpendicular to the first substrate, and radiating a second signal, having a second polarization perpendicular to the first polarization, in the direction of the side surface of the first substrate; and a transceiver circuit disposed on the rear of the first substrate, and transmitting or receiving at least one of the first signal and the second signal through at least one of the first radiator and the second radiator.
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17.发明授权公开(公告)号：US11777551B2
公开(公告)日：2023-10-03
申请号：US17922969
申请日：2021-07-20
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo , Yusuhk Suh , Dongik Lee
CPC classification number: H04B1/40 , H01P3/081 , H01Q1/2291 , H01Q9/045
Abstract: Provided is an electronic device having an antenna module according to one embodiment. The electronic device comprises: a transceiver circuit disposed in the antenna module composed of a multi-layer substrate; a first transmission line disposed on the first layer of the antenna module and configured to be electrically connected to the transceiver circuit; a second transmission line disposed on the second layer of the antenna module and configured to be electrically connected to the antenna; and a vertical via configured to vertically connect the first transmission line and the second transmission line, wherein at least one of the first and second transmission lines connected to the vertical via has an impedance converter.
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公开(公告)号：US11102564B2
公开(公告)日：2021-08-24
申请号：US16967540
申请日：2018-04-10
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo
Abstract: The present invention relates to a wireless sound device comprising: a housing having a sound hole formed on one side thereof; a sound output unit provided to the housing so as to output sound via the sound hole; a substrate provided to the housing so as to be positioned on the other side of the sound output unit; a battery provided to the housing so as to be positioned on the other side of the substrate, and comprising a pair of electrodes; a wireless communication unit provided to the substrate and carrying out wireless communication by supplying an RF signal; a pair of power terminals for connecting the pair of electrodes with the substrate so as to receive power from the battery; and a feed line connected to at least one of the pair of electrodes so as to supply the RF signal from the wireless communication unit to the at least one of the pair of electrodes, wherein the electrode connected to the feed line is an antenna for radiating the RF signal.
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19.发明授权公开(公告)号：US12191572B2
公开(公告)日：2025-01-07
申请号：US18041332
申请日：2021-08-13
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo , Yusuhk Suh , Dongik Lee
Abstract: This electronic device comprises: a main frame disposed along a peripheral region of a display and extending along a side region and a rear region of the electronic device; and an antenna module disposed in an inner space of the main frame and configured to radiate a radio signal in a forward direction or a downward direction of the electronic device through the main frame. The antenna module comprises: a first dielectric layer disposed spaced apart from one side of the antenna substrate in a first direction in which antenna elements radiate signals; a second dielectric layer disposed spaced apart from the first dielectric layer in the first direction; and an air gap layer disposed between the first dielectric layer and the second dielectric layer.
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公开(公告)号：US12040547B2
公开(公告)日：2024-07-16
申请号：US17918086
申请日：2020-04-10
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo , Dongik Lee
IPC: H01Q21/06 , H01Q1/38 , H01Q3/30 , H01Q9/40 , H04B7/0413
CPC classification number: H01Q21/06 , H01Q1/38 , H01Q3/30 , H01Q9/40 , H04B7/0413
Abstract: An electronic device having an antenna according to an embodiment is provided. The electronic device may include a radiator configured by stacking metal patterns on different layers of a multi-layer substrate, and a ground layer arranged on the different layers of the multi-layer substrate and operating as ground for the radiator. At least some of the metal patterns may be vertically interconnected, and any one of the metal patterns may be connected to a feeding pattern.
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