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公开(公告)号：US20210280981A1
公开(公告)日：2021-09-09
申请号：US16918630
申请日：2020-07-01
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Cheolwan PARK , Youngbae KWON , Byungwoon JUNG , Jihun HA
Abstract: An electronic device having a fifth-generation (5G) antenna according to an embodiment is provided. The electronic device includes a cover glass through which electromagnetic waves are transmitted, a metal frame having a metal rim formed on side surfaces of the electronic device, an antenna module configured to transmit or receive beamformed signals through a plurality of antenna elements, and a frame mold made of a dielectric and disposed between the metal frame and the antenna module, wherein a frame slot is formed in a lower portion of the metal frame so that the signals transmitted or received in the antenna module is radiated through the frame slot.
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公开(公告)号：US20180287246A1
公开(公告)日：2018-10-04
申请号：US15762974
申请日：2016-03-22
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Moonsoo SONG , Namyong KIM , Byungeun JEON , Kyoungsun HWANG , Changil KIM
CPC classification number: H01Q1/243 , H01Q1/46 , H01Q5/335 , H01Q5/378 , H01Q7/00 , H01Q9/42 , H01Q21/28 , H03H7/38 , H04M1/026 , H04M1/0266 , H04M1/0277 , H05F1/00
Abstract: The present invention relates to a mobile terminal which comprises: a display unit; a frame for supporting the display unit; a printed circuit board formed on one side of the frame; a case formed on one side of the printed circuit board; first and second beam-shaped metal members arranged on both sides of the frame while being spaced apart from the frame and exposed to the outside; and a first antenna which is formed adjacent to the frame and implements a first frequency band, wherein the first antenna comprises: a first radiator including at least one end of the first metal member or the second metal member; a first power supply unit for supplying power to the first radiator; and a first ground unit for grounding the first radiator.
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公开(公告)号：US20180109295A1
公开(公告)日：2018-04-19
申请号：US15841093
申请日：2017-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun CHOI , Hyengcheul CHOI , Deuksu CHOI , Dongjin KIM , Chisang YOU
CPC classification number: H04B5/0093 , H01Q7/00 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J50/12 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04W4/80
Abstract: There is disclosed a mobile terminal including a housing comprising a first metal case, a second metal case and a first non-conductive case arranged between the first metal case and the second metal case, a battery embedded in the housing, a first coil arranged in an area covered by the first metal case inside the housing, a main board comprising a charging module implemented to recharge the battery using electric currents which flow in the first coil, and a first resonator arranged in an area covered by the first non-conductive case and comprising a first matching circuit corresponding to a first frequency, such that the examples of the mobile terminal in accordance with the present disclosure may enhance performance of the wireless communication unit and wireless charging performance, without design change of the housing having the metal case.
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公开(公告)号：US20200333855A1
公开(公告)日：2020-10-22
申请号：US16753602
申请日：2018-09-11
Applicant: LG ELECTRONICS INC.
Inventor： Duckyun KIM , Youngbae KWON , Dongjin KIM , Byungeun JEON
Abstract: Disclosed is a foldable mobile terminal to address, through a side frame, an antenna radiation-related issue that may occur when the terminal is folded. The terminal is composed of a first body and a second body foldable with respect to each other and includes a side frame defining a side appearance of the mobile terminal in an unfolded position, a plurality of slits formed in the side frame, the slits partitioning the side frame into a plurality of segmented sections, and a power supply configured to supply power to at least one first segmented section of the plurality of segmented sections, wherein, based on a folded position of the first body and the second body, a second segmented section facing the first segmented section has the same length as a length of the first segmented section by the slits.
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公开(公告)号：US20200303809A1
公开(公告)日：2020-09-24
申请号：US16894721
申请日：2020-06-05
Applicant: LG ELECTRONICS INC.
Inventor： Byungwoon JUNG , Dongjin KIM , Yeomin YOUN , Jihun HA
Abstract: A mobile terminal is provided that includes a metal frame including a base unit and a side unit, a main substrate located on a rear surface of the base unit, a display unit seated on a front surface of the base unit, and feed lines extending from the main substrate, connected to the side unit and supplying power to the side unit. The side unit includes a first conductive member including a first part and a second part, a second conductive member including a third part and a fourth part, a third conductive member located between the first and second conductive members, a first slit provided between the first and third conductive members and a second slit provided between the second and third conductive, and a length of the second part is two or more times a length of the first part.
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Patent Agency Ranking
公开(公告)号：US20180375973A1
公开(公告)日：2018-12-27
申请号：US16062299
申请日：2016-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Insu SONG , Sukho HONG , Dongjin KIM , Jaewook LEE
IPC: H04M1/02 , G06F1/16 , B21D51/16 , B22D17/00 , B29C45/14 , H01Q1/24 , H01Q1/38 , H01Q1/48 , H04B1/3827
Abstract: The mobile terminal having a conductive case which forms an external appearance of a terminal body, according to the present invention, comprises: a rear base which comprises a first side part; and an inner case which is mounted on the inside of the rear case and comprises a second side part, wherein the first side part and the second side part are electrically separated from each other, and the first side part and the second side part comprise a first conductive member and a second conductive member which are electrically separated from each other. Thus, it is possible to provide various forms of antennas by using a plurality of conductive members provided on the side parts.
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公开(公告)号：US20160182112A1
公开(公告)日：2016-06-23
申请号：US14443996
申请日：2013-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Changil KIM , Dongjin KIM , Yeomin YOUN , Hyeongsik YOON , Jaegon LEE , Chisang YOU
IPC: H04B1/3888 , H04B15/00 , H04M1/02
CPC classification number: H04B1/3888 , H01Q1/243 , H01Q1/42 , H01Q1/44 , H04B15/005 , H04M1/0274
Abstract: A mobile terminal, comprises: a case including a conductive metal part; a main board mounted inside the case and having a power supply part and a ground surface; a first antenna radiator disposed so as to be spaced from the power supply part to the first antenna radiator; a power supply line for electrically connecting the power supply part to the first antenna radiator and ground line for electrically connecting the ground surface to the metal part and the first antenna radiator, thereby preventing a decrease in the performance of an antenna since the formation of an electromagnetic field between the case of a metallic material and the main board can be minimized even if the metallic material is used for the case.
Abstract translation: 一种移动终端，包括：包括导电金属部分的壳体; 安装在壳体内的主板，具有电源部和接地面; 第一天线辐射器，被布置成与电源部分间隔开到第一天线辐射器; 用于将电源部分电连接到第一天线辐射体的电源线和用于将接地表面电连接到金属部分和第一天线辐射体的接地线，从而防止天线的性能的降低，因为形成 即使将金属材料用于壳体，金属材料的壳体与主板之间的电磁场也能最小化。
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公开(公告)号：US20240097315A1
公开(公告)日：2024-03-21
申请号：US18555964
申请日：2021-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Sungwon KIM , Jihun HA , Youngbae KWON , Byungwoon JUNG
CPC classification number: H01Q1/243 , H01Q1/52 , H04M1/0268
Abstract: A mobile terminal including an antenna according to an embodiment is provided. The mobile terminal includes a slide metal part and a front metal part, and a contact member configured to contact the slide metal part and the front metal part is provided on a side of the front metal part. In a first state in which a display area of the mobile terminal is contracted, the contact member may remove parasitic resonance caused by a slot area, as the slide metal part and the front metal part contact are contacted by the contact member at a first position which is a lower end of the slot area, and in a second state in which the display area is expanded, the contact member may remove parasitic resonance caused by the slot area, as the slide metal part and the front metal part are contacted by the contact member at a second position which is an upper end of the slot area.
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公开(公告)号：US20210320396A1
公开(公告)日：2021-10-14
申请号：US17028946
申请日：2020-09-22
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Sangjae YUN , Youngbae KWON , Cheolwan PARK
Abstract: An electronic device having antennas according to one implementation is provided. The electronic device includes a metal frame having a metal rim formed on side surfaces of the electronic device, and an antenna module disposed on a circuit board provided inside the metal frame or on an inner case, and configured to have a plurality of conductive patterns. The metal frame is provided with a frame slot formed in a region thereof in which the antenna module is disposed.
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公开(公告)号：US20200274228A1
公开(公告)日：2020-08-27
申请号：US16870237
申请日：2020-05-08
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Yunmo KANG , Youngbae KWON , Yeomin YOUN , Jihun HA
Abstract: A mobile terminal is provided including a display unit; a middle frame including a supporting unit that supports a rear surface of the display unit with a side portion around the supporting portion; a main board at a rear surface of the middle frame including a ground; a first wireless communication unit in the main board to transceive a first signal; a second wireless communication unit in the main board to transceive a second signal; and a rear case covering a rear surface of the main board, where the side portion includes a plurality of conductive members with ends divided into slits and the plurality of the conductive members includes a common antenna electrically connectable with the first and second wireless communication units to receive the first and second signals such that the mobile terminal receives different signals with antennas for LTE and 5G communication arranged in a limited space.
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