公开(公告)号：US09876538B2

公开(公告)日：2018-01-23

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: H04M1/00 ,  H04B5/00 ,  H04W4/00 ,  H01Q7/00 ,  H02J5/00 ,  H02J7/00 ,  H02J7/02 ,  H02J50/12

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：US09734315B2

公开(公告)日：2017-08-15

申请号：US14717720

申请日：2015-05-20

Applicant: LG Electronics Inc.

Inventor： Jaehyuk Seol ,  Wonseok Joo ,  Chisang You ,  Soyeon Lee ,  Seungwoo Ryu ,  Hosang Lee ,  Hyengcheul Choi ,  Yohan Lim ,  Yuntaek Jung

IPC: G06F21/32 ,  G06F3/038 ,  G06F3/0354 ,  A61B5/0245 ,  A61B5/0452 ,  A61B5/117 ,  G06K9/00 ,  G04R60/04 ,  H01Q1/27 ,  H01Q21/28 ,  G04G9/00 ,  G04G21/08 ,  H01Q7/00 ,  A61B5/00 ,  H01Q1/38

CPC classification number: G06F21/32 ,  A61B5/0245 ,  A61B5/04525 ,  A61B5/117 ,  A61B5/681 ,  A61B5/742 ,  G04G9/0064 ,  G04G21/08 ,  G04R60/04 ,  G06F3/03547 ,  G06F3/038 ,  G06K9/00885 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q21/28

Abstract: There is disclosed a wearable terminal including a main body, a main board provided in the main body, a first touch pad provided in a rear surface of the main body, a flexible board configured to connect the main body and the first touch pad to each other, a band coupled to the main body, wound around a user's wrist to secure the main body to the user's body part, a second touch pad provided in the other surface of one surface contacting with the user's body part when the user wears the band, a flexible board having one end connected to the second touch pad and the other end connected to the main board, and a controller configured to extract an electrocardiogram by measuring a difference of electric potentials of body muscles sensed from the first touch pad and the second touch pad.