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公开(公告)号：US20250087867A1
公开(公告)日：2025-03-13
申请号：US18726689
申请日：2022-01-05
Applicant: LG ELECTRONICS INC.
Inventor： Yeomin YOUN , Changil KIM , Changwon YUN , Yongkon KIM , Cheolsoo JEON
Abstract: An antenna module mounted on a vehicle, and including a first radiator structure including a top conductive pattern and first and second side conductive patterns extending from both end portions of the top conductive pattern; a second radiator structure connected to the top conductive pattern, including a plurality of connected conductive patterns and forming a helical structure having first to fourth side surfaces, and configured to operate in a second frequency band and a third frequency band that are higher than a first frequency band; and a third radiator structure including a conductive pattern spaced from the second radiator with a dielectric substrate disposed between the second radiator structure and the third radiator structure and configured to operate in a fourth frequency band higher than the third frequency band; and a feeder including a first feed line feeding a first signal to the first and second radiator structures, and including a second feed line feeding a second signal to the third radiator structure. Further, in the first frequency band, the first structure generates a first electric field distribution from the top conductive pattern and first and second side conductive patterns, and the second radiator structure generates a second electric field distribution from the conductive patterns of the helical structure formed on the second side surface of the second radiator structure to generate the first frequency band, and in the second frequency band, the second radiator structure generates third electric field distributions of the conductive patterns of the helical structure formed on the first side surface and the third side surface of the second radiator structure to generate the second frequency band.
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公开(公告)号：US20250105487A1
公开(公告)日：2025-03-27
申请号：US18726880
申请日：2022-01-07
Applicant: LG ELECTRONICS INC.
Inventor： Changwon YUN , Yiseon JEONG , Yongkon KIM , Changil KIM , Cheolsoo JEON
Abstract: An antenna module for a vehicle, the antenna module including a printed circuit board (PCB) including electronic components; a metal heat sink disposed below the PCB to absorb heat generated from at least one of the electronic components; a blower fan structure disposed above the PCB and having a blower fan to dissipate heat generated from the at least one of the electronic components; a dielectric carrier coupled to the blower fan structure and having a hole formed to correspond to an area occupied by the blower fan; and an antenna element formed as a metal pattern on a top of the dielectric carrier to radiate a radio signal.
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公开(公告)号：US20190086968A1
公开(公告)日：2019-03-21
申请号：US15955578
申请日：2018-04-17
Applicant: LG ELECTRONICS INC.
Inventor： Changwon YUN , Changil KIM , Hanphil RHYU , Sungjung RHO , Chisang YOU
IPC: G06F1/16 , H01Q1/22 , H01Q1/38 , G06K19/077
Abstract: Disclosed is a mobile terminal including a main body including a rear case including a metal part, an opening formed through the rear case, a coil antenna located within the main body and including a plurality of conductive strips, and a feeder configured to apply power to the coil antenna. The coil antenna includes first conductive strips extending in a first direction, at least some of the first conductive strips overlapping the opening, second conductive strips located at one side of the first conductive strips in a second direction perpendicular to the first direction and connected to the first conductive strips to form a first loop, and third conductive strips located at the other side of the first conductive strips in the second direction and connected to the first conductive strips to form a second loop, and the first to third conductive strips are connected to form a continuous coil.
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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：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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Patent Agency Ranking
公开(公告)号：US20160254591A1
公开(公告)日：2016-09-01
申请号：US15150068
申请日：2016-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Byungwoon JUNG , Jaewoo LEE , Sungjung RHO , Changwon YUN , Daeyong KWAK , Sungjoon HONG
CPC classification number: H01Q1/243 , G06F1/1626 , G06F1/1698 , H01Q1/52 , H01Q13/10 , H01Q21/28 , H04M1/026
Abstract: According to the present invention, a mobile terminal includes a main body including a front side with which a display unit is combined, a first antenna mounted on the main body, extended in a first direction and including a first slot of which one end is closed and another end is opened, a second antenna mounted on the main body, extended in a second direction corresponding to a direction opposite to the direction to which the first slot is extended and including a second slot of which one end is closed and another end is opened, a power supply unit mounted in the inside of the main body, a first feeder configured to supply power to the first antenna from the power supply unit and a second feeder configured to supply power to the second antenna from the power supply unit.
Abstract translation: 根据本发明，移动终端包括：主体，包括与显示单元组合的正面;安装在主体上的第一天线，沿第一方向延伸并且包括一端封闭的第一槽 并且另一端被打开，安装在主体上的第二天线在对应于与第一狭槽延伸的方向相反的方向的第二方向上延伸，并且包括其一端封闭的第二狭槽，另一端是 打开，安装在主体内部的电源单元，配置成从电源单元向第一天线供电的第一馈线和被配置为从电源单元向第二天线供电的第二馈线。
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公开(公告)号：US20250105497A1
公开(公告)日：2025-03-27
申请号：US18833583
申请日：2022-02-09
Applicant: LG ELECTRONICS INC.
Inventor： Changil KIM , Changwon YUN , Yeomin YOUN , Yongkon KIM , Cheolsoo JEON
Abstract: A vehicle according to an embodiment comprises: a roof structure, formed as the exterior of the vehicle, comprising a first fixing part and a second fixing part; and an antenna assembly mounted on the roof structure. The antenna assembly comprises: a first cover provided with first and second groove portions on the outer surface, and a plurality of coupling portions on the inner surface, the first groove portion coupling with the first fixing part of the roof structure, and the second groove portion coupling with the second fixing part of the roof structure; and a second cover coupling with the first cover. The second cover is made of metallic material and comprises four side portions.
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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
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.
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公开(公告)号：US20190214707A1
公开(公告)日：2019-07-11
申请号：US16356647
申请日：2019-03-18
Applicant: LG ELECTRONICS INC.
Inventor： Minseok KIM , Hansu KIM , Kangjae JUNG , Youngbae KWON , Sungjung RHO , Changwon YUN , Kyoungwon JEON , Duckyun KIM , Hyoungwook LIM , Yunmo KANG , Hayong KIM
CPC classification number: H01Q1/243 , H01Q1/38 , H01Q7/00 , H01Q9/42 , H01Q21/28 , H04B1/38 , H04B5/0031 , H04M1/026
Abstract: A mobile terminal includes a window including a transparent region and an opaque region surrounding the transparent region, a metal case provided below the window to accommodate the window, having a rear surface portion facing the window and a side surface portion formed to extend from the rear surface portion toward a front surface, and exposed outwardly, a non-metal member formed in a region formed by cut away a portion of the case and having a slot formation portion spaced apart from the side surface portion at a predetermined interval and a pair of sectioning portions extending from the slot formation portion and traversing the side surface portion to section the side surface portion into first to third members, and first to third antenna patterns formed in the opaque region and electrically connected to the first to third members to form first and third antennas, respectively.
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公开(公告)号：US20170201010A1
公开(公告)日：2017-07-13
申请号：US15244963
申请日：2016-08-23
Applicant: LG ELECTRONICS INC.
Inventor： Minseok KIM , Hansu KIM , Kangjae JUNG , Youngbae KWON , Sungjung RHO , Changwon YUN , Kyoungwon JEON , Duckyun KIM , Hyoungwook LIM , Yunmo KANG , Hayong KIM
CPC classification number: H01Q1/243 , H01Q1/38 , H01Q7/00 , H01Q9/42 , H01Q21/28 , H04B1/38 , H04M1/026
Abstract: A mobile terminal includes a window including a transparent region and an opaque region surrounding the transparent region, a metal case provided below the window to accommodate the window, having a rear surface portion facing the window and a side surface portion formed to extend from the rear surface portion toward a front surface, and exposed outwardly, a non-metal member formed in a region formed by cut away a portion of the case and having a slot formation portion spaced apart from the side surface portion at a predetermined interval and a pair of sectioning portions extending from the slot formation portion and traversing the side surface portion to section the side surface portion into first to third members, and first to third antenna patterns formed in the opaque region and electrically connected to the first to third members to form first and third antennas, respectively.
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