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公开(公告)号：US20170257148A1
公开(公告)日：2017-09-07
申请号：US15246757
申请日：2016-08-25
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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22.发明申请公开(公告)号：US20150158074A1
公开(公告)日：2015-06-11
申请号：US14533315
申请日：2014-11-05
Applicant: LG Electronics Inc.
Inventor： Dongjin KIM , Taihun LIM , Seonkyu KIM , Bonghyang KIM
CPC classification number: B21H8/005 , A47B2096/208 , B21B1/227 , B21B27/005 , B21B27/021 , B44B5/0047 , B44C1/24 , B44C5/0415 , Y10T428/12201
Abstract: An exterior decor panel for a home appliance includes a metal sheet having a first surface and a second surface opposite the first surface. The metal sheet includes a first patterned portion having successive recesses formed in the first surface, where each of the successive recesses have a prescribed depth, and a second patterned portion having successive protrusions formed at the second surface, where the successive protrusions correspond to the successive recesses. The successive recesses are formed by applying a force to the first surface, thereby transferring the force to the second surface to form the successive protrusions
Abstract translation: 用于家用电器的外部装饰面板包括具有第一表面和与第一表面相对的第二表面的金属片。 金属片包括第一图案化部分，其具有形成在第一表面中的连续凹部，其中每个连续的凹部具有规定的深度，以及第二图案部分，其具有形成在第二表面处的连续突起，其中连续的突起对应于连续的 凹槽 连续的凹部通过向第一表面施加力而形成，从而将力传递到第二表面以形成连续的突起
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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：US20240267444A1
公开(公告)日：2024-08-08
申请号：US18556637
申请日：2021-04-21
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Youngbae KWON , Sungwon KIM , Byungwoon JUNG , Jihun HA
CPC classification number: H04M1/0235 , H01Q1/243 , H01Q21/28 , H04B1/401 , H04M1/0249
Abstract: Provided is a mobile terminal changing in size according to one embodiment. The mobile terminal comprises: a slide metal part; a front metal part formed to be coupled to the slide metal part; and a coupling link formed to couple the slide metal part and the front metal part in a folded state or an extended state. A plurality of antennas are disposed on the left surface, the right surface and the lower surface of the slide metal part, and at least one surface of the slide metal part is ground-connected to a PCB, which is accommodated in the slide metal part, at a plurality of points, and thus a difference in the lengths of ground paths is reduced in accordance with a relative movement to reduce a change in antenna performance of the plurality of antennas due to the relative movement.
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公开(公告)号：US20240214478A1
公开(公告)日：2024-06-27
申请号：US18555807
申请日：2021-04-19
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Namyong KIM , Sungwon KIM , Jihun HA , Youngbae KWON , Minsoo KIM
CPC classification number: H04M1/0268 , H04M1/0235 , H04M1/0262 , H01Q1/243
Abstract: Provided is a mobile terminal comprising: a first frame; a second frame which slidingly moves with respect to the first frame in a first direction to switch to an extended mode and includes a ground metal, a first side metal, and a second side metal; a display part which includes a fixed portion coupled to the front surface of the first frame and a variable portion bent to surround the second frame; a rolling hinge which is coupled to the rear surface of the variable portion and comprises a conductive material; and a ground pin which is coupled to the rolling hinge, wherein the ground pin is brought into contact with the ground metal in the extended mode to electrically connect the rolling hinge to the ground metal.
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Patent Agency Ranking
公开(公告)号：US20240097322A1
公开(公告)日：2024-03-21
申请号：US18556020
申请日：2021-04-20
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Namyong KIM , Sungwon KIM , Jihun HA , Youngbae KWON , Byungwoon JUNG
Abstract: A mobile terminal having an antenna according to one embodiment is provided. The mobile terminal comprises: a first metal housing having a left side surface and a right side surface that define the exterior; and a second metal housing having a left side surface, a right side surface, and a bottom side surface that define the exterior. A first conductive member and a second conductive member of the second metal housing each include a first sub member disposed on a lower side surface and a second sub member disposed on a left side surface or a right side surface; the left side surface of the first metal housing and the second sub member of the second metal housing overlap; the overlapping first metal housing is not exposed to the exterior, while the second sub member may be exposed to the exterior.
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公开(公告)号：US20210296758A1
公开(公告)日：2021-09-23
申请号：US16931359
申请日：2020-07-16
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Youngbae KWON , Byungwoon JUNG , Jihun HA
IPC: H01Q1/24 , H04B1/38 , H01Q5/307 , H04B7/0413
Abstract: An electronic device having antennas according to an implementation is provided. The electronic device may include a first antenna disposed on a rim thereof and configured to receive a first signal that is a Long-Term Evolution (LTE) signal or a New Radio (NR) signal of a first band, a second antenna disposed to be spaced apart from the first antenna by a predetermined interval, and configured to receive a second signal that is an LTE or NR signal of a second band higher than the first band, and a transceiver circuit operably coupled to the first antenna and the second antenna. In one implementation, the electronic device may include a baseband processor configured to control the transceiver circuit to receive the first signal through the first antenna and the second signal through the second antenna.
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公开(公告)号：US20210280971A1
公开(公告)日：2021-09-09
申请号：US16899500
申请日：2020-06-11
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Doochan JUNG , Namyong KIM , Cheolwan PARK
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 case having a metal rim formed on a side surface of the electronic device, and an antenna module configured to transmit or receive beamformed signals through a plurality of antenna elements, and wherein the antenna module is configured to be coupled with a module bracket, with being tilted at a predetermined slant angle from a baseline of the electronic device, so as to radiate the beamformed signals through the cover glass.
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公开(公告)号：US20190356040A1
公开(公告)日：2019-11-21
申请号：US16530760
申请日：2019-08-02
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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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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