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

IPC: H04B5/00 ,  H02J50/12 ,  H04W4/00 ,  H02J7/02 ,  H02J7/00 ,  H02J5/00 ,  H01Q7/00

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.

公开(公告)号：US20210337054A1

公开(公告)日：2021-10-28

申请号：US17033613

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Deuksu CHOI ,  Moonsoo SONG ,  Kyoungsun HWANG ,  Yoonjae WON ,  Chisang YOU

IPC: H04M1/02 ,  H04B1/00 ,  H04B7/0413 ,  H01Q1/24 ,  H01Q5/307

Abstract: An electronic device according to an implementation may include a flexible display having a first region coupled to a front surface of a first frame, a second region coupled to a third frame, and a third region located between the first region and the second region, and an antenna implemented as one of a plurality of metal rims, and connected to a first feeding unit and a second feeding unit to radiate signals through different bands. The first frame may be configured as a metal frame formed on a side surface of the electronic device and having a plurality of metal rims.

公开(公告)号：US20200076081A1

公开(公告)日：2020-03-05

申请号：US16676220

申请日：2019-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Jihun HA ,  Byungwoon JUNG ,  Changil KIM ,  Namyong KIM ,  Jaewoo LEE ,  Byungeun JEON ,  Deuksu CHOI ,  Chisang YOU ,  Yeomin YOUN

IPC: H01Q9/04 ,  H01Q1/24 ,  H01Q9/30 ,  H01Q1/52 ,  H01Q13/10 ,  H01Q9/42 ,  H01Q5/35 ,  H01Q21/28 ,  H04M1/02

Abstract: The present invention relates to a mobile terminal comprising: a terminal body having first to fourth sides; a metal frame comprising a base plate located in the interior of the body of the terminal, first and second side members distanced from the base plate and exposed to the exterior of the terminal body, and a slit located on the first side of the terminal body and distanced from a first end part of a first side member and a first end part of a second side member; and a printed circuit board located in the interior of the terminal, wherein the first side member is located on one part of the first side end and second side, the printed circuit board comprises a first power unit, a second power unit, a first conductive pattern connected to the first power unit; and a second conductive pattern connected to the second power unit, wherein the first conductive pattern is directly connected to the first side member, and the second conductive pattern is not directly connected to the second side member.

公开(公告)号：US20180261921A1

公开(公告)日：2018-09-13

申请号：US15779479

申请日：2016-11-24

Applicant: LG ELECTRONICS INC.

Inventor： Jihun HA ,  Byungwoon JUNG ,  Changil KIM ,  Namyong KIM ,  Jaewoo LEE ,  Byungeun JEON ,  Deuksu CHOI ,  Chisang YOU ,  Yeomin YOUN

IPC: H01Q9/04 ,  H01Q1/24 ,  H01Q9/30

CPC classification number: H01Q9/045 ,  H01Q1/243 ,  H01Q1/521 ,  H01Q5/35 ,  H01Q9/30 ,  H01Q9/42 ,  H01Q13/10 ,  H01Q21/28 ,  H04M1/0277 ,  H04M1/03

Abstract: The present invention relates to a mobile terminal comprising: a terminal body having first to fourth sides; a metal frame comprising a base plate, first and second side members exposed to the exterior of the terminal body, and a slit located on the first side of the terminal body and placed between the first side member and the second side member; and a printed circuit board, wherein the first side member is located on one part of the first side end and second side, the printed circuit board comprises a first power unit, a second power unit, a first conductive pattern connected to the first power unit; and a second conductive pattern connected to the second power unit, wherein the first conductive pattern is directly connected to the first side member, and the second conductive pattern is not directly connected to the second side member.

公开(公告)号：US20210359411A1

公开(公告)日：2021-11-18

申请号：US16941352

申请日：2020-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsun HWANG ,  Moonsoo SONG ,  Yoonjae WON ,  Deuksu CHOI ,  Chisang YOU

IPC: H01Q5/35 ,  H01Q3/04 ,  H01Q5/28 ,  H04B7/0413 ,  H01Q21/28

Abstract: An electronic device according to one embodiment may include a first antenna implemented as at least one of a plurality of metal rims and disposed on one side region and a lower region of the electronic device, a second antenna disposed on the lower region to be spaced apart from the first antenna, and a third antenna implemented as one of the plurality of metal rims and disposed on the one side region to be spaced apart from an end portion of the first antenna by a slit. The end portion of the first antenna and an end portion of the third antenna spaced apart from each other by the slit may be connected to each other by a delay line having a predetermined length.

公开(公告)号：US20210359392A1

公开(公告)日：2021-11-18

申请号：US16941369

申请日：2020-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Yoonjae WON ,  Moonsoo SONG ,  Kyoungsun HWANG ,  Deuksu CHOI ,  Chisang YOU

IPC: H01Q1/24 ,  H01Q5/307 ,  H04B7/0413 ,  H04M1/02

Abstract: An electronic device according to one embodiment may include a conductive member antenna implemented as one of a plurality of metal rims and configured to radiate a signal, and an antenna module disposed between a metal frame and a sliding module of the electronic device, and configured to radiate a signal in a millimeter wave (mmWave) band. The sliding module may be coupled to the conductive member antenna and disposed between the conductive member antenna and a moving portion of the electronic device to operate as a slide support portion.

公开(公告)号：US20180109280A1

公开(公告)日：2018-04-19

申请号：US15847104

申请日：2017-12-19

Applicant: LG Electronics Inc.

Inventor： Sungjoon HONG ,  Kangjae JUNG ,  Sungjung RHO ,  Youngbae KWON ,  Jaewoo LEE ,  Deuksu CHOI

IPC: H04B1/3888 ,  H01Q1/24 ,  H01Q21/28 ,  H01Q13/10 ,  H01Q9/42

CPC classification number: H04B1/3888 ,  H01Q1/243 ,  H01Q9/42 ,  H01Q13/10 ,  H01Q21/28

Abstract: A mobile terminal including a case; a metal plate mounted in the case; a first radiator comprising one end connected to the metal plate via a connection portion and extended from the connection portion in a first direction, the first radiator being spaced apart a preset distance from the metal plate; a first feeder connected to the first radiator and supplying power; an additional radiator; and a first switch configured to be switched on and off to connect and disconnect the additional radiator and the first feeder to and from each other.

公开(公告)号：US20220393705A1

公开(公告)日：2022-12-08

申请号：US17773016

申请日：2019-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Songyi LEE ,  Moonsoo SONG ,  Chisang YOU ,  Yoonjae WON ,  Deuksu CHOI

IPC: H04B1/00 ,  H01Q9/04 ,  H01Q1/48 ,  H04M1/02 ,  H01Q9/18 ,  H01Q1/52

Abstract: An electronic device having a 5G antenna, according to the present invention, is provided. The electronic device has the antenna comprising: a metal pattern in which metal having a predetermined length and width is printed and disposed on the front surface of a substrate, and which is configured to emit a first signal; and a feeding pattern which is disposed in an area in which the metal pattern is separated and spaced apart from the feeding pattern, and which is configured to coupling-feed the first signal to the metal pattern. In addition, the electronic device further comprises a second antenna which has a metal pattern and a second feeding pattern that are disposed to be symmetrical to those of the first antenna on the front surface of the substrate, and which is configured to emit a second signal.

公开(公告)号：US20210336356A1

公开(公告)日：2021-10-28

申请号：US17033631

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Deuksu CHOI ,  Moonsoo SONG ,  Kyoungsun HWANG ,  Yoonjae WON ,  Chisang YOU

IPC: H01Q21/28 ,  G06F1/16 ,  H01Q1/24 ,  H04M1/02

Abstract: An electronic device according to one implementation includes a flexible display having a first region coupled to a front surface of a first frame, a second region coupled to a third frame, and a third region located between the first region and the second region, and an antenna implemented as one of a plurality of metal rims formed on one of the first frame and the third frame, and connected to a feeding unit at one point and a ground at another point through a switching unit to radiate signals through different bands.

公开(公告)号：US20190312960A1

公开(公告)日：2019-10-10

申请号：US16383399

申请日：2019-04-12

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsun HWANG ,  Moonsoo SONG ,  Yoonjae WON ,  Deuksu CHOI ,  Chisang YOU

IPC: H04M1/02 ,  H04B1/3827 ,  H01Q13/10 ,  H01Q1/24

Abstract: There is disclosed a mobile terminal including: a display; a middle frame including a supporting portion and a side portion provided around the supporting portion to define a lateral external appearance; a main board including a ground; a first wireless communication unit configured to transceive a first signal; a second wireless communication unit configured to transceive a second signal; and a rear case configured to cover a rear surface of the main board, wherein the side portion includes a plurality of conductive members of which ends are divided into slits, and the plurality of the conductive members includes a common antenna electrically connectable with the first wireless communication unit and the second wireless communication unit and configured to receive the first signal and the second signal; and an independent antenna electrically connectable with the first wireless communication unit and configured to receive the first signal.