公开(公告)号：US20230012197A1

公开(公告)日：2023-01-12

申请号：US17757006

申请日：2019-12-18

Applicant: LG ELECTRONICS INC.

Inventor： Changwon YUN ,  Kangjae JUNG ,  Jaewoo LEE

IPC: H01Q13/16 ,  H01Q1/32 ,  H01Q1/22 ,  H01Q1/50 ,  H01Q5/307 ,  H01Q5/20 ,  H01Q1/38

Abstract: Provided is an antenna system mounted on a vehicle according to the present invention. The antenna system comprises: a first printed circuit board (PCB) having a metal pattern and a dielectric region; a second PCB on which a plurality of antennas are disposed; and a slot antenna configured to radiate a signal through a slot region formed adjacent to a junction portion of the first PCB and the second PCB.

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：US20200014093A1

公开(公告)日：2020-01-09

申请号：US16479072

申请日：2017-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Kangjae JUNG ,  Duckyun KIM ,  Changwon YUN ,  Soyeon LEE ,  Songyi LEE

IPC: H01Q1/24 ,  H01Q1/52

Abstract: A mobile terminal, which comprises: a case including an electric component mounting part therein; a middle frame mounted on the case; a main board mounted on the case; a first antenna spaced apart from and arranged in parallel to the middle frame, and having a first end that is open and a second end connected to the middle frame; a first feed line connected to a first part of the first antenna so as to transmit a signal; a ground line connected to a second part of the first antenna and performing grounding; a second antenna connected to the ground line; and a second feed line connected to the second antenna, increases the number of Wi-Fi antennas, thereby enabling data transmission speed to become faster.

公开(公告)号：US20170230073A1

公开(公告)日：2017-08-10

申请号：US15498210

申请日：2017-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Yeomin YOUN ,  Jaehyun CHOI ,  Jungsun AHN ,  Changil KIM ,  Kangjae JUNG

IPC: H04B1/3888 ,  H01Q1/44 ,  H04M1/18 ,  H01Q5/30 ,  H04M1/02 ,  H01Q1/24

CPC classification number: H04B1/3888 ,  G06F1/1626 ,  G06F1/1656 ,  G06F1/1698 ,  G06F1/203 ,  H01Q1/243 ,  H01Q1/44 ,  H01Q5/30 ,  H04B2001/3894 ,  H04M1/0202 ,  H04M1/0249 ,  H04M1/18

Abstract: A mobile terminal includes a metal frame including a base portion and an edge portion formed along the outer edge of the base portion, first and second cases bonded to the front and back sides of the metal frame so as to expose the edge portion to the outside, first and second waterproof layers formed between the cases and the metal frame, conductive members that operate a radiator for antennas, together with the edge portion, and are formed on one side of the second case, and feeding portions for feeding the conductive members, the feeding portions being disposed in an enclosed space formed by the waterproof layers.

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：US20230261357A1

公开(公告)日：2023-08-17

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 ,  H01Q1/48 ,  H01Q1/38 ,  H01Q5/50

CPC classification number: H01Q1/1271 ,  H01Q1/48 ,  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.

公开(公告)号：US20230009333A1

公开(公告)日：2023-01-12

申请号：US17757008

申请日：2019-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Changwon YUN ,  Hanphil RHYU ,  Kangjae JUNG

IPC: H01Q5/335 ,  H01Q1/32 ,  H01Q1/38 ,  H01Q21/06

Abstract: An antenna system mounted on a vehicle according to the present invention may comprise: a first circuit board configured to be mountable to a metal frame; a second circuit board disposed so as to be spaced apart a predetermined distance from the first circuit board through a metal supporter; and an antenna configured to emit a signal transmitted from a power supply unit, said signal being transmitted through a space between the first circuit board and the second circuit board.

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：US20220115771A1

公开(公告)日：2022-04-14

申请号：US17557489

申请日：2021-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Yunmo KANG ,  Kangjae JUNG ,  Sungjoon HONG ,  Byungwoon JUNG ,  Sungjung RHO

IPC: H01Q1/24 ,  H01Q21/30 ,  H01Q5/35 ,  H01Q5/50 ,  H01Q9/26 ,  H01Q13/10 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q7/00

Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.

公开(公告)号：US20200161747A1

公开(公告)日：2020-05-21

申请号：US16752485

申请日：2020-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Yunmo KANG ,  Kangjae JUNG ,  Sungjoon HONG ,  Byungwoon JUNG ,  Sungjung RHO

IPC: H01Q1/24 ,  H01Q7/00 ,  H01Q1/50 ,  H01Q1/48 ,  H01Q1/38 ,  H01Q13/10 ,  H01Q9/26 ,  H01Q5/50 ,  H01Q5/35 ,  H01Q21/30

Abstract: A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.