公开(公告)号：US20170353781A1

公开(公告)日：2017-12-07

申请号：US15256331

申请日：2016-09-02

Applicant: LG ELECTRONICS INC.

Inventor： Hyengcheul CHOI ,  Jaehyun CHOI ,  Deuksu CHOI ,  Dongjin KIM

IPC: H04R1/10 ,  H04R3/04

CPC classification number: H04R1/1016 ,  H01Q1/2291 ,  H01Q1/273 ,  H01Q1/36 ,  H01Q9/26 ,  H01Q9/42 ,  H04R1/1033 ,  H04R1/1041 ,  H04R1/105 ,  H04R1/1066 ,  H04R3/04 ,  H04R2201/107 ,  H04R2420/07 ,  H04R2460/07

Abstract: A wearable sound equipment includes a main body, an earbud outputting sound, a board loaded in the main body and including a ground, a cable having one end connected to the main body and the other end connected to the earbud, and including an audio line and a ground line, an audio chipset connected to the audio line and transmitting a sound signal to an audio output unit of the earbud, an antenna radiator loaded in the main body, a feeder connecting the board and one end of the antenna radiator with each other and supplying electric power to the antenna radiator; and a ground connection connecting one end of the ground line with the ground of the board, wherein the ground connection is arranged near the feeder.

公开(公告)号：US20210120110A1

公开(公告)日：2021-04-22

申请号：US17111457

申请日：2020-12-03

Applicant: LG ELECTRONICS INC.

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

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

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.

公开(公告)号：US20200153947A1

公开(公告)日：2020-05-14

申请号：US16742785

申请日：2020-01-14

Applicant: LG ELECTRONICS INC.

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

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

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.

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

IPC: H04B5/00 ,  H04W4/00

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：US20150340757A1

公开(公告)日：2015-11-26

申请号：US14648850

申请日：2013-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Sungjung RHO ,  Byungwoon JUNG ,  Youngbae KWON ,  Hanphil RHYU ,  Changwon YUN ,  Duckyun KIM ,  Deuksu CHOI ,  Jaewoo LEE ,  Sungjoon HONG

IPC: H01Q1/24 ,  H01Q9/42 ,  H01Q5/342

CPC classification number: H01Q1/243 ,  H01Q1/46 ,  H01Q5/342 ,  H01Q5/35 ,  H01Q5/378 ,  H01Q9/42 ,  H01Q13/10

Abstract: An antenna apparatus according to one exemplary embodiment disclosed herein includes a first member and a second member limiting a slot, a feeding unit provided on one surface of a carrier covering the slot and configured to feed the slot, and a first radiator formed on the one surface of the carrier with being spaced apart from the feeding unit, and electrically connected to the first member, the first radiator configured to resonate together with the slot at a first frequency band and a second frequency band.

Abstract translation: 根据本文公开的一个示例性实施例的天线装置包括第一构件和限制狭槽的第二构件，馈送单元，设置在覆盖狭槽的构造件的一个表面上并且构造成供给槽，以及形成在该一个上的第一辐射体 所述载体的表面与所述馈送单元间隔开并且电连接到所述第一构件，所述第一辐射器被配置为在所述狭缝处以第一频带和第二频带共振。