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公开(公告)号：US20250167423A1
公开(公告)日：2025-05-22
申请号：US18832065
申请日：2022-10-26
Inventor： Dongjin KIM , Kangjae JUNG , Jong-Won YU , Seong-Jin KIM , Jeong-Wook KIM
Abstract: According to embodiments, provided is an antenna comprising: a substrate of a square shape including first to fourth corners; a radiation unit disposed on the substrate and including a first radiation unit and a second radiation unit that radiate a wireless signal; a first feed line that applies the wireless signal to the first radiation unit; a second feed line that applies the wireless signal to the second radiation unit and has an extension line that perpendicularly intersects with an extension line of the first feed line; and a ground portion disposed on the substrate and spaced apart from the radiation unit and having at least a portion of a boundary area including a step shape, wherein the ground unit includes a shared ground unit that is disposed diagonally from a first edge to a third edge, is located between the first radiation unit and the second radiation unit, and performs impedance matching of the first radiation unit and the second radiation unit.
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公开(公告)号：US20250096968A1
公开(公告)日：2025-03-20
申请号：US18726633
申请日：2022-11-25
Applicant: LG ELECTRONICS INC.
Inventor： Kukheon CHOI , Kangjae JUNG , Byungwoon JUNG , Soyeon LEE , Dongjin KIM , Byeongyong PARK
IPC: H04L5/00
Abstract: An embodiment relates to a next-generation wireless communication system for supporting a higher data transmission rate, etc. than that of a 4th generation (4G) wireless communication system. According to an embodiment, a method for transmitting and receiving a signal in a wireless communication system and a device for supporting same may be provided, and another embodiment may be provided.
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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
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.
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公开(公告)号：US20190115653A1
公开(公告)日：2019-04-18
申请号：US15952167
申请日：2018-04-12
Applicant: LG ELECTRONICS INC.
Inventor： Changwon YUN , Dongjin KIM , Kangjae JUNG , Soyeon LEE , Sungjung RHO
Abstract: A mobile terminal is provided that includes a body; a metal frame provided in the body and configured to support a display; a main board provided in a rear surface of the metal frame; a first conductive member arranged in a lateral surface of the body, spaced a preset distance apart from the metal frame, and configured to transceive a first frequency signal; a first connecting portion configured to connect one end of the first conductive member with the metal frame; a second conductive member arranged in a lateral surface of the body, spaced a preset distance apart from the metal frame and having one end which faces the other end of the first conductive member, and configured to transceive a second frequency signal; a slit formed between the other end of the first conductive member and one end of the second conductive member; a second connecting portion configured to connect the other end of the second conductive member with the metal frame; a first feeding line configured to supply power to the first conductive member; a second feeding line configured to supply power to the second conductive member; and a filter connected with the other end of the first conductive member and one end of the second conductive member.
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公开(公告)号：US20180241430A1
公开(公告)日：2018-08-23
申请号：US15961227
申请日：2018-04-24
Applicant: LG ELECTRONICS INC.
Inventor： Yeomin YOUN , Jaehyun CHOI , Jungsun AHN , Changil KIM , Kangjae JUNG
IPC: H04B1/3888 , H01Q5/30 , G06F1/16 , H01Q1/24 , H04M1/18 , H04M1/02 , G06F1/20 , H01Q1/44 , H04B1/38
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.
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Patent Agency Ranking
公开(公告)号：US20170201016A1
公开(公告)日：2017-07-13
申请号：US15434720
申请日：2017-02-16
Applicant: LG ELECTRONICS INC.
Inventor： Youngbae KWON , Kangjae JUNG , Sungjung RHO , Changwon YUN , Duckyun KIM , Yunmo KANG
CPC classification number: H01Q1/243 , H01Q1/242 , H01Q1/38 , H01Q1/521 , H01Q5/30 , H01Q5/307 , H01Q9/42 , H01Q13/103 , H01Q13/18 , H04M1/026
Abstract: A mobile terminal, comprising of a terminal body having a front surface, a rear surface, and side surfaces extending from end portions of the rear surface toward the front surface, the terminal body being made of a metal, a lower module coupled to a lower end of the terminal body and externally exposed to operate as a radiator of an antenna apparatus and a non-metal member interposed between the terminal body and the lower module and forming a slot by spacing the terminal body and the lower module apart from each other, and wherein the antenna apparatus comprises first and second antenna resonating different frequency bands wherein the first antenna and the second antenna comprise a first feeder and a second feeder, respectively, connected to a main printed circuit board provided in the terminal body and generating the electric fields on the first slot and the second slot, respectively, and wherein the lower module comprises first and second member and a connecting portion connecting end portions of the first and second members each other, and wherein the first member is exposed to the front surface of the terminal body, the second member is exposed to the rear surface of the terminal body, and wherein the connecting portion, the first and second members are made of a metal.
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公开(公告)号：US20230261367A1
公开(公告)日：2023-08-17
申请号：US18168872
申请日：2023-02-14
Applicant: LG ELECTRONICS INC.
Inventor： Dongjoo YOU , Kangjae JUNG , Byungwoon JUNG , Junseok LEE , Byeongyong PARK , Seongmoon CHO
CPC classification number: H01Q1/3291 , H01Q1/1271
Abstract: Antennas capable of supporting high frequencies are disclosed, for example, a transparent antenna applicable to glass for vehicles is disclosed. A transparent antenna installed on a glass includes an adhesive layer attached to the glass, a transparent substrate disposed on the adhesive layer, an antenna structure layer disposed on the transparent substrate, a protective layer disposed on the antenna structure layer, and a power feeding portion connected to the antenna structure layer.
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公开(公告)号：US20230163450A1
公开(公告)日：2023-05-25
申请号：US17658086
申请日：2022-04-05
Applicant: LG ELECTRONICS INC.
Inventor： Soyeon LEE , Kangjae JUNG , Dongjin KIM , Youngtaek HONG , Byeongyong PARK
Abstract: An antenna assembly may include an antenna region having conductive patterns on one side surface of a dielectric substrate to radiate radio signals. The antenna region may include a first antenna structure and a second antenna structure. The antenna assembly may further include a ground region formed on a same plane as the antenna region. The ground region may include a first slot region and a second slot region. A first feeding line may be disposed at the first slot region, and a second feeding may be disposed at the second slot region. The antenna region may comprise a first conductive pattern, a second conductive pattern, a third conductive pattern, a fourth conductive pattern and a fifth conductive pattern.
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公开(公告)号：US20230099558A1
公开(公告)日：2023-03-30
申请号：US17592420
申请日：2022-02-03
Applicant: LG ELECTRONICS INC.
Inventor： Kangjae JUNG , Soyeon LEE , Dongjin KIM , Byeongyong PARK , Ilnam CHO
IPC: H01Q1/12 , H01Q5/357 , H04B1/3822
Abstract: An antenna assembly according to an implementation includes a dielectric substrate, a radiator region formed as conductive patterns on the dielectric substrate to radiate a radio signal, a feeding line to apply a signal on the same plane as the conductive patterns of the radiator region, a first ground region disposed at one side surface of the radiator region at one side of the feeding line and also disposed at an upper side of the radiator region in one axial direction, to radiator a signal of a first band, and a second ground region disposed at a lower side of the radiator region in the one axial direction at another side of the feeding line, to radiator a signal of a third band, wherein the radiator region radiates a signal of a second band.
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公开(公告)号：US20230094098A1
公开(公告)日：2023-03-30
申请号：US17665024
申请日：2022-02-04
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Kangjae JUNG , Byeongyong PARK , Youngtaek HONG , Ilnam CHO
Abstract: An antenna assembly according to the present disclosure includes a dielectric substrate, and antenna elements configured as conductive patterns on the dielectric substrate to radiate radio signals. The antenna elements may include a first radiation structure and a second radiation structure. The first radiation structure includes a first conductive pattern electrically connected a first feeding portion, a second conductive pattern and a third conductive pattern electrically connected a ground. The second radiation structure includes a fourth conductive pattern electrically connected a second feeding portion and a fifth conductive pattern and a sixth conductive pattern electrically connected the ground. The first conductive pattern may be disposed between the second conductive pattern and the third conductive pattern.
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