公开(公告)号：US20230231322A1

公开(公告)日：2023-07-20

申请号：US18002139

申请日：2020-06-19

Applicant: LG ELECTRONICS INC.

Inventor： Kangjae JUNG ,  Ilnam CHO ,  Kukheon CHOI ,  Byeongyong PARK ,  Uisheon KIM

IPC: H01Q21/08 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q1/46

CPC classification number: H01Q21/08 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q1/46

Abstract: Provided is an electronic device having an antenna according to one embodiment. The electronic device may comprise: an antenna disposed on a substrate disposed inside the electronic device and operable to resonate in a plurality of frequency bands; and a feeding unit disposed on the substrate and composed of a feeding line feeding a signal to the antenna and a ground line operating as a ground. The antenna may comprise: a first radiator in which a first metal pattern connected to the feeding line and a second metal pattern connected to the ground line are formed in a first axial direction of the substrate; and a second radiator in which a third metal pattern connected to the feeding line is formed in a second axial direction of the substrate.

公开(公告)号：US20240014538A1

公开(公告)日：2024-01-11

申请号：US18166065

申请日：2023-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Byeongyong PARK ,  Ilnam CHO ,  Kangjae JUNG ,  Byungwoon JUNG ,  Uisheon KIM

IPC: H01Q1/12 ,  H01Q1/38 ,  H01Q1/52

CPC classification number: H01Q1/1271 ,  H01Q1/38 ,  H01Q1/52

Abstract: An antenna assembly includes a first layer realized as a dielectric substrate formed of a transparent dielectric material, and a second layer formed in a metal mesh shape on one surface of the dielectric substrate. The second layer includes a metal mesh radiator region configured with metal lines that realize an atypical mesh shape having a specific line-width or smaller in such a manner as to transmit and receive a wireless signal and an open area, and a dummy metal mesh region configured with metal lines and slits that realize an atypical mesh shape having a specific line-width or smaller.

公开(公告)号：US20230268669A1

公开(公告)日：2023-08-24

申请号：US18006686

申请日：2020-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Byeongyong PARK ,  Ilnam CHO ,  Kangjae JUNG ,  Kukheon CHOI ,  Uisheon KIM

IPC: H01Q21/24 ,  H01Q19/10 ,  H01Q9/40 ,  H01Q3/36 ,  H01Q9/28 ,  H01Q13/10 ,  H01Q1/24 ,  H04M1/02

CPC classification number: H01Q21/24 ,  H01Q19/10 ,  H01Q9/40 ,  H01Q3/36 ,  H01Q9/28 ,  H01Q13/10 ,  H01Q1/243 ,  H04M1/026

Abstract: An electronic device having an antenna, according to one embodiment, is provided. The electronic device can include an antenna module which is disposed at the lower portion of a display region and which radiates a vertically polarized signal to the front surface of the electronic device. The antenna module can comprise: a slot array antenna disposed in a first region of a flexible substrate to radiate the vertically polarized signal in a millimeter-wave band; and a feeding portion disposed in a second region bent from the first region and in a third region bent from the second region, so as to apply a signal to each slot radiation element of the slot array antenna.

公开(公告)号：US20240421492A1

公开(公告)日：2024-12-19

申请号：US18720327

申请日：2021-12-15

Applicant: LG ELECTRONICS INC.

Inventor： Woocheol CHOI ,  Ilnam CHO ,  Byungwoon JUNG ,  Kukheon CHOI ,  Byeongyong PARK ,  Uisheon KIM

IPC: H01Q9/04 ,  H01Q1/12 ,  H01Q1/22 ,  H01Q1/52

Abstract: An antenna module according to an embodiment comprises: a first layer which is arranged on the front surface of a dielectric substrate, and which is composed of a radiator region having a metal mesh grid, and a dummy region having a dummy mesh grid formed of a plurality of patterns; and a second layer which is arranged on the rear surface of the dielectric substrate and which allows the metal mesh grid to operate as a ground. The plurality of patterns can form a first metal line to a fourth metal line, the first metal line and the third metal line can be parallel to each other, the second metal line can connect the first metal line to the third metal line, and the fourth metal line can be connected to a second end portion of the third metal line.

公开(公告)号：US20240266756A1

公开(公告)日：2024-08-08

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

CPC classification number: H01Q21/24 ,  H01P3/081 ,  H01Q1/22 ,  H01Q1/48 ,  H01Q9/285 ,  H01Q13/10 ,  H01Q21/0075

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：US20250055185A1

公开(公告)日：2025-02-13

申请号：US18651171

申请日：2024-04-30

Applicant: LG ELECTRONICS INC.

Inventor： Byeongyong PARK ,  Ilnam CHO ,  Uisheon KIM

IPC: H01Q3/24 ,  H01Q1/48 ,  H01Q23/00

Abstract: Proposed is an antenna module including a waveguide configured to have an opening area in such a manner that a signal in a specific frequency band is transferred, the waveguide including a first ground formed on a first layer and a second ground formed on a second layer over the first layer, a slot formed in a first axial direction in the second ground, a PCB arranged on top of the second ground, a metal patch formed on a front surface of the PCB and overlapping the slot, and a switching element configured to connect between a second point on a first metal patch and a third point on a second metal patch.

公开(公告)号：US20240356202A1

公开(公告)日：2024-10-24

申请号：US18701089

申请日：2021-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Woocheol CHOI ,  ILNAM CHO ,  Byungwoon JUNG ,  Kukheon CHOI ,  Byeongyong PARK ,  Uisheon KIM

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q21/00 ,  H05K1/02 ,  H05K1/18

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q21/0075 ,  H05K1/0243 ,  H05K1/189 ,  H05K2201/10098

Abstract: An antenna module according to one embodiment comprises: a flexible printed circuit board (FPCB) having a first ground pattern formed on both sides of a feed line, which is formed on one surface thereof, and spaced apart from the feed line; a first dielectric substrate connected to a feeding pattern in which a first metal mesh pattern operating as a radiator is formed on one surface of the FPCB; and a second dielectric substrate connected to a second ground pattern in which a second metal mesh pattern operating as a ground is formed on the other surface of the FPCB.

公开(公告)号：US20220078780A1

公开(公告)日：2022-03-10

申请号：US17476745

申请日：2021-09-16

Applicant: LG ELECTRONICS INC.

Inventor： Kukheon CHOI ,  Jaehoon CHUNG ,  Ilnam CHO ,  Kangjae JUNG ,  Byeongyong PARK ,  Uisheon KIM

IPC: H04W72/04 ,  H04W24/02 ,  H04B7/10 ,  H04B7/0456

Abstract: The present disclosure proposes a method using orbital angular momentum (OAM) and an apparatus therefor. The method performed by a UE may include receiving, from a base station, information for an OAM state set, wherein the OAM state set includes multiple OAM state subsets, and each of the multiple OAM state subsets includes one or two or more OAM states, receiving at least one OAM beam from the base station, determining a detectable at least one OAM state based on the at least one OAM beam, and transmitting, to the base station, information for an OAM state subset including the at least one OAM state within the OAM state set.

公开(公告)号：US20240422779A1

公开(公告)日：2024-12-19

申请号：US18698589

申请日：2022-10-05

Applicant: LG Electronics Inc.

Inventor： Kukheon CHOI ,  Byungwoon JUNG ,  Woocheol CHOI ,  Uisheon KIM

IPC: H04W72/20 ,  H04L5/00

Abstract: One embodiment relates to a next generation wireless communication system for supporting a higher data transmission rate than a 4th generation (4G) wireless communication system. According to one embodiment, a method for transmitting and receiving signals in a wireless communication system and a device supporting same may be provided, and another embodiment may be provided. A sequence generator related to generation of signals in a wireless communication system may be initialized on the basis of an OAM state of OAM-based communication. In addition, communication of the signals may be performed on the basis of the OAM-based communication.

公开(公告)号：US20240347926A1

公开(公告)日：2024-10-17

申请号：US18578545

申请日：2021-07-12

Applicant: LG ELECTRONICS INC.

Inventor： Jeayoul JOUNG ,  Ilnam CHO ,  Dongjoo YOU ,  Seongmoon CHO ,  Byeongyong PARK ,  Uisheon KIM

IPC: H01Q21/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  H01Q1/22 ,  H01Q21/28

CPC classification number: H01Q21/0006 ,  B32B7/12 ,  B32B27/08 ,  B32B27/281 ,  B32B27/325 ,  B32B27/36 ,  H01Q1/2283 ,  H01Q21/28 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2307/546 ,  B32B2307/7376 ,  B32B2457/20

Abstract: An antenna apparatus and an image display apparatus including the same are disclosed. An antenna apparatus according to an embodiment of the present disclosure comprises a substrate, a metal mesh disposed on a portion of an upper portion of the substrate, and a protective layer disposed on the metal mesh, wherein the protective layer and the substrate are more transparent than the metal mesh. Accordingly, breakage of a metal mesh inside a transparent antenna apparatus may be reduced.