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

IPC: H04W52/22 ,  H04W4/40 ,  H04W52/14 ,  H04W52/38

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.

公开(公告)号：US12068810B2

公开(公告)日：2024-08-20

申请号：US17758815

申请日：2020-03-06

Applicant: LG ELECTRONICS INC. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kukheon Choi ,  Ilnam Cho ,  Seungmin Woo ,  Byeongyong Park ,  Jeongwook Kim ,  Jongwon Yu ,  Kwangseok Kim

IPC: H04B7/0413 ,  H01Q1/24 ,  H01Q1/32 ,  H01Q1/48 ,  H01Q9/04 ,  H01Q9/40 ,  H01Q21/28

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.

公开(公告)号：US11777581B2

公开(公告)日：2023-10-03

申请号：US17597172

申请日：2020-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh Yang ,  Ilnam Cho ,  Sangwook Lee ,  Jinyup Hwang ,  Seungmin Woo

IPC: H04B7/06 ,  H04W72/04 ,  H04W4/40

CPC classification number: H04B7/0639 ,  H04B7/0617 ,  H04W4/40 ,  H04W72/04

Abstract: One disclosure of the present specification provides an operation method in a vehicle-to-everything (V2X) device mounted on a vehicle. The method comprises the steps of: receiving a capability enquiry message from a base station; and transmitting capability information to the base station. The capability information includes information on whether a wireless link with the base station and a sidelink with a neighboring V2X device are supported through the same antenna. The method comprises a step of receiving, from the base station, information about a default beam set on the basis of the capability information.

公开(公告)号：US11757193B2

公开(公告)日：2023-09-12

申请号：US17597835

申请日：2021-08-25

Applicant: LG ELECTRONICS INC.

Inventor： Kangjae Jung ,  Kukheon Choi ,  Byeongyong Park ,  Uisheon Kim ,  Ilnam Cho

IPC: H01Q9/04 ,  H01Q1/12 ,  H01Q1/32 ,  H01Q1/48

CPC classification number: H01Q9/045 ,  H01Q1/1271 ,  H01Q1/32 ,  H01Q1/48

Abstract: An antenna assembly according to an implementation may include a dielectric substrate, a first patch having a first slot formed at an inner region of a first conductive pattern disposed on the dielectric substrate and configured to radiate a signal in a first band through the first conductive pattern, and a second patch having a second slot formed at an inner region of a second conductive pattern disposed at an inner region of the first slot and configured to radiate a signal in a second band and a third band through the second conductive pattern.

公开(公告)号：US12166270B2

公开(公告)日：2024-12-10

申请号：US17777261

申请日：2019-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Woo ,  Ilnam Cho ,  Yoonoh Yang ,  Sangwook Lee ,  Jinyup Hwang

IPC: H01Q1/24 ,  H01Q21/06 ,  H04B7/06 ,  H04B7/0413

Abstract: Provided is an electronic device provided with an antenna for 5G communication according to the present invention. The electronic device includes an array antenna which is implemented as a multi-layer substrate inside the electronic device and includes a plurality of antenna elements. Each of the antenna elements of the array antenna comprises: a patch antenna disposed on a specific layer of the multi-layer substrate and configured to radiate a signal applied from a feeder line; a first electronic band gap (EBG) element disposed parallel to the patch antenna on the left or right side of the patch antenna; and a second electronic band gap (EBG) element disposed parallel to the patch antenna on the upper or lower side of the patch antenna.

公开(公告)号：US11955708B2

公开(公告)日：2024-04-09

申请号：US17597751

申请日：2019-08-22

Applicant: LG ELECTRONICS INC.

Inventor： Byeongyong Park ,  Seungmin Woo ,  Ilnam Cho ,  Kukheon Choi

IPC: H01Q1/52 ,  H01Q1/24

CPC classification number: H01Q1/52 ,  H01Q1/243

Abstract: Provided, according to the present invention, is an electronic device equipped with a transparent antenna for 5G communication. The electronic device comprises: an antenna embedded and operating in a display, and composed of first metal mesh lines formed in a first direction; a substrate on which the antenna is disposed and which is configured to operate dielectrically with respect to the antenna; and a ground layer disposed on the bottom portion of the substrate and configured to operate on the ground with respect to the antenna. Here, an inner area of the ground layer corresponding to an area in which the antenna is disposed is composed of second metal mesh lines formed in a second direction different from the first direction, wherein a moiré effect is mitigated in the transparent antenna structure by means of the metal mesh lines overlapping in the antenna area and the ground area, thereby improving visibility.

公开(公告)号：US20230224016A1

公开(公告)日：2023-07-13

申请号：US17979561

申请日：2022-11-02

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh Yang ,  Byeongyong Park ,  Markus Pettersson ,  Ilnam Cho ,  Sangwook Lee ,  Jinyup Hwang

IPC: H04B7/08 ,  H04W72/04

CPC classification number: H04B7/086 ,  H04W72/0453

Abstract: One disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: receiving a downlink signal, wherein the downlink signal is received with channel bandwidth of 400 MHz, wherein the downlink signal is received via n263 frequency band, wherein the UE is power class 3 UE, wherein the transceiver is configured to satisfy a Radio Frequency (RF) requirement, wherein the RF requirement includes at least one of REFSENS (Reference Sensitivity) and EIS (Effective Isotropic Sensitivity) spherical coverage.

公开(公告)号：US12261369B2

公开(公告)日：2025-03-25

申请号：US18292853

申请日：2021-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Woocheol Choi ,  Ilnam Cho ,  Kangjae Jung ,  Kukheon Choi ,  Byeongyong Park ,  Uisheon Kim

IPC: H01Q21/24 ,  H01P3/08 ,  H01Q1/22 ,  H01Q1/48 ,  H01Q9/28 ,  H01Q13/10 ,  H01Q21/00

Abstract: An antenna assembly according to an embodiment is provided. The antenna assembly may comprise: a first dipole antenna and a second dipole antenna that have conductive patterns formed on both sides thereof on a surface of a dielectric substrate; a slot antenna having a slot area formed inside a ground pattern disposed between the first dipole antenna and the second dipole antenna; a first feeding unit having a first co-planar wave guide (CPW) feeding line and a second CPW feeding line that are electrically connected to the first dipole antenna and the second dipole antenna on the same plane; and a second feeding unit electrically connected to the slot area on the same plane and disposed between the first CPW feeding line and the second CPW feeding line.

公开(公告)号：US12040534B2

公开(公告)日：2024-07-16

申请号：US17755854

申请日：2019-12-05

Applicant: LG ELECTRONICS INC.

Inventor： Kukheon Choi ,  Ilnam Cho ,  Seungmin Woo ,  Byeongyong Park

IPC: H01Q1/36 ,  H01Q1/24 ,  H01Q1/44 ,  H01Q5/42 ,  H01Q9/04 ,  H04B7/0413

CPC classification number: H01Q1/243 ,  H01Q1/36 ,  H01Q1/44 ,  H01Q5/42 ,  H01Q9/045 ,  H04B7/0413

Abstract: Provided is an electronic device having a transparent antenna for 5G communication according to the present invention. The electronic device comprises: a transparent antenna embedded in a display to emit a signal to the front surface of the display; and a transmission line for feeding power to the transparent antenna. The transparent antenna includes: a first emitter configured as a first metal mesh grid on a first substrate; and a second emitter configured as a second metal mesh grid on a second substrate disposed above the first substrate.

公开(公告)号：US11855331B2

公开(公告)日：2023-12-26

申请号：US18013233

申请日：2021-08-24

Applicant: LG ELECTRONICS INC. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kangjae Jung ,  Ilnam Cho ,  Jongwon Yu ,  Kwangseok Kim ,  Jeongwook Kim

IPC: H01Q1/12 ,  H01Q5/50 ,  H01Q1/38 ,  H01Q1/18

CPC classification number: H01Q1/1271 ,  H01Q1/18 ,  H01Q1/38 ,  H01Q5/50

Abstract: An antenna assembly comprises: a dielectric substrate; a first ground region disposed on one side of a feed line disposed on the dielectric substrate; a radiator region in which a first side and a second side corresponding to the opposite side of the first side form end portions of conductive patterns such that the conductive patterns having different widths are formed in a plurality of step structures; and a second ground region disposed on the other side of the feed line, wherein the first ground region may be formed to have a length greater than or equal to that of the second ground region in one axial direction. The number of steps on the second side may be greater than or equal to the number of steps on the first side.