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公开(公告)号：US20240429623A1
公开(公告)日：2024-12-26
申请号：US18734973
申请日：2024-06-05
Applicant: LG ELECTRONICS INC.
Inventor： Yusuhk SUH , Dongik LEE , Seungmin WOO
Abstract: An antenna module implemented as a multi-layered package includes: a printed circuit board (PCB) having a plurality of layers; and an array antenna portion having a plurality of antenna elements disposed on the PCB. Each of the plurality of antenna elements is configured in a two-patch antenna structure, and a plurality of first patch antennas disposed on a first surface of the PCB are disposed to be spaced apart by a third gap. An area between the plurality of second patch antennas disposed inside the PCB includes a first region in which a plurality of second patch antennas are disposed to be spaced apart by a first gap, and a second region in which the plurality of second patch antennas are disposed to be spaced apart by a second gap.
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公开(公告)号：US20240429621A1
公开(公告)日：2024-12-26
申请号：US18645299
申请日：2024-04-24
Applicant: LG ELECTRONICS INC.
Inventor： Yusuhk SUH , Dongik LEE , Seungmin WOO
Abstract: An antenna module implemented as a multi-layered package includes: a printed circuit board (PCB) having a plurality of layers; an array antenna portion including a plurality of antenna elements disposed on the PCB; a radio frequency integrated circuit (RFIC) chip bonded to a second surface of the PCB, the second surface being another outermost surface of the PCB; and a plurality of signal connection lines connected from the RFIC chip to the array antenna portion. A length of each of the plurality of signal connection lines may be a length of a connection line connected between the RFIC chip and the array antenna portion, and the plurality of signal connection lines may have the same length.
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公开(公告)号：US20240421496A1
公开(公告)日：2024-12-19
申请号：US18633090
申请日：2024-04-11
Applicant: LG ELECTRONICS INC.
Inventor： Yusuhk SUH , Dongik LEE , Seungmin WOO
Abstract: An electronic device may include a display; and first and second antenna structures disposed around the display. The first antenna structure may include a first PCB, first and second array antennas, and a first wireless communication circuit. The second antenna structure may include a second PCB, third and fourth array antennas, and a second wireless communication circuit. The second and fourth array antennas may form a beam pattern in a first direction, which is a bottom direction. The first and third array antennas may form a beam pattern in a third direction, which is a front direction.
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公开(公告)号：US20220407233A1
公开(公告)日：2022-12-22
申请号：US17773008
申请日：2019-10-30
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin WOO
IPC: H01Q9/06 , H04B7/06 , H04B1/40 , H04B7/0413 , H01Q21/06 , H01Q23/00 , H01Q1/48 , H01Q5/385 , H01Q1/24
Abstract: Provided is an electronic device comprising an antenna for 5G communication according to the present invention. The electronic device comprises an array antenna which is implemented as a multi-layer substrate inside the electronic device and includes multiple antenna elements. Each of the multiple antenna elements of the array antenna may comprise: a patch antenna disposed on a specific layer of the multi-layer substrate and including a first patch and a second patch which are spaced a predetermined distance apart from each other; and a ground layer disposed under the patch antenna and having a slot. Meanwhile, the first patch and the second patch may be connected to the ground layer through multiple vias, and the multiple vias may be arranged in the longitudinal direction of the slot while being adjacent to the slot.
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公开(公告)号：US20210219040A1
公开(公告)日：2021-07-15
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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Patent Agency Ranking
公开(公告)号：US20210168932A1
公开(公告)日：2021-06-03
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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7.发明公开公开(公告)号：US20240332821A1
公开(公告)日：2024-10-03
申请号：US18709450
申请日：2021-11-10
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin WOO , Yusuhk SUH , Dongik LEE
CPC classification number: H01Q21/065 , H01Q1/24 , H01Q1/36 , H01Q1/48
Abstract: The antenna module implemented using a multi-layer substrate comprises: a radiator which is arranged in the inner region or the upper region of the multi-layer substrate, and which has at least one conductive layer to radiate a wireless signal; a feeding structure connected to the radiator through a signal via arranged in the lower region of the radiator; a lower ground layer which is arranged in the lower region of the conductive layer constituting the radiator and which operates as a ground for the radiator; and a multi-layer ground structure which is connected to the lower ground layer, and which has end portion positions that differ for each layer of the multi-layer substrate so as to be spaced different distances apart from the radiator for each layer of the multi-layer substrate.
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公开(公告)号：US20230216189A1
公开(公告)日：2023-07-06
申请号：US17996552
申请日：2020-05-22
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin WOO , Dongik LEE
Abstract: Provided is an electronic device having an antenna according to an embodiment. The electronic device may comprise a first and a second ground plane arranged on different layers of a multi-layer substrate and configured to be connected to each other through vias spaced a predetermined distance apart from each other. The electronic device may comprise a signal line arranged on the same plane as the first ground plane which is disposed at the upper side among the first and the second ground plane. The electronic device may comprise a radiator configured to be electrically connected to the signal line and emit a signal. The first ground plane may be disposed at only one region of one side region and the other side region of the signal line in a predetermined section.
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公开(公告)号：US20230089409A1
公开(公告)日：2023-03-23
申请号：US17909322
申请日：2020-03-05
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin WOO
Abstract: One embodiment provides an electronic device comprising an antenna. The electronic device comprises: an array antenna including a plurality of antenna elements; a transceiver circuit operatively coupled to the array antenna and configured to control a signal of a millimeter wave band applied to the array antenna; and a processor operatively coupled to the transceiver circuit and configured to control the transceiver circuit. The processor can emit a signal to a second electronic device through one antenna element of the plurality of antenna elements, select an optimum antenna element on the basis of a data rate in the second electronic device which has received the signal, and communicate with the second electronic device through the selected antenna element.
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公开(公告)号：US20220150844A1
公开(公告)日：2022-05-12
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
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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