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：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.

公开(公告)号：US20230275625A1

公开(公告)日：2023-08-31

申请号：US18018025

申请日：2020-09-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/0413 ,  H01Q1/22 ,  H01Q21/06 ,  H01Q21/24 ,  H04B1/40

CPC classification number: H04B7/0413 ,  H01Q1/22 ,  H01Q21/06 ,  H01Q21/24 ,  H04B1/40

Abstract: An electronic device having an antenna, according to one embodiment, is provided. An antenna module of the electronic device is arranged on a side surface or at a display of the electronic device and can be configured to radiate a specific-directional polarized signal in the front or side direction of the electronic device. The antenna module comprises: a first array antenna arranged in a first region of a flexible substrate to radiate a signal of a millimeter wave band, and configured to form a beam in a first direction; and a second array antenna arranged in a second region adjacent to the first region, and configured to form a beam in a second direction, wherein the first region of the flexible substrate can be formed to be bent at a predetermined angle with respect to the second region.

公开(公告)号：US20230223980A1

公开(公告)日：2023-07-13

申请号：US18152028

申请日：2023-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Byeongyong PARK ,  Markus PETTERSSON ,  Ilnam CHO ,  Sangwook LEE ,  Jinyup HWANG

IPC: H04B1/52

CPC classification number: H04B1/52

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 from a base station, wherein the downlink signal is received via n263 operation band in FR2-2 (Frequency Range2-2), wherein the UE is a power class 2 UE, wherein the UE satisfies REFSENS (Reference Sensitivity) on a first channel bandwidth, wherein, based on the first channel bandwidth being 100 MHz, the REFSENS is −86.3 dBm, wherein, based on the first channel bandwidth being 400 MHz, the REFSENS is −80.3 dBm, wherein, based on the first channel bandwidth being 800 MHz, the REFSENS is −77.3 dBm, wherein, based on the first channel bandwidth being 1600 MHz, the REFSENS is −74.3 dBm, wherein, based on the first channel bandwidth being 2000 MHz, the REFSENS is −73.3 dBm.

公开(公告)号：US20220320736A1

公开(公告)日：2022-10-06

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 ,  H01Q1/48 ,  H01Q1/32 ,  H01Q1/12

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：US20220255215A1

公开(公告)日：2022-08-11

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

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：US20250167424A1

公开(公告)日：2025-05-22

申请号：US18874447

申请日：2022-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Soyeon LEE ,  Uisheon KIM ,  Kangjae JUNG ,  Dongjin KIM ,  Byeongyong PARK ,  Ilnam CHO ,  Byungwoon JUNG ,  Kukheon CHOI

IPC: H01Q1/12 ,  H01Q5/30 ,  H01Q9/04

Abstract: A vehicle comprises: vehicular glass including a transparent region and an opaque region; a transparent dielectric substrate disposed in the transparent region of the vehicular glass; a first area including an antenna on one side surface of the transparent dielectric substrate; and a second area including a power supply pattern and a ground conductive pattern electrically connected to the antenna. The antenna may comprise: a first slot formed between a signal pattern and a first ground pattern and configured to radiate a first signal having a circularly polarized wave in a first frequency band; and a second slot formed between the first ground pattern and a second ground pattern and configured to radiate a second signal having a circularly polarized wave in a second frequency band lower than the first frequency band.