公开(公告)号：US20190014696A1

公开(公告)日：2019-01-10

申请号：US15804225

申请日：2017-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Hyengcheul CHOI ,  Jihwan KIM ,  Taehoon KIM ,  Ansun HYUN

IPC: H05K9/00

Abstract: The present invention relates to an electronic device, including a body including an inner frame, a circuit board disposed inside the body to transmit a signal, an electronic component disposed on the circuit board, and a shield can disposed between the circuit board and the inner frame, and covering the electronic component such that a current induced from the electronic component flows toward the circuit board, wherein the shield can includes a base portion including a first region fixed to the circuit board, and a second region covering the electronic component, and at least one magnet portion overlapping the second region of the base portion, and forming a magnetic field in a direction from inside to outside of the base portion so as to disperse the current on the base portion.

公开(公告)号：US20180316782A1

公开(公告)日：2018-11-01

申请号：US15772028

申请日：2015-12-02

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun CHOI ,  Hyengcheul CHOI ,  Byungwoon JUNG ,  Chisang YOU

IPC: H04M1/02

CPC classification number: H04M1/02

Abstract: A mobile terminal includes: a display panel; a cover positioned at a rear side of the display panel, the cover having a window region and a conductive region surrounding the window region; a short-range communication antenna positioned between the display panel and the cover, at least a portion of the short-range communication antenna overlapping the window region and insulated from the conductive region; a connecting element positioned at one side of the cover, the connecting element having electromagnetic characteristics; a slit formed on the cover, the slit extending from the window region to an edge of the cover across the conductive region; and a cover circuit inductively coupled to the short-range communication antenna and which is formed on the cover along the connecting element and the conductive region.

公开(公告)号：US20180294844A1

公开(公告)日：2018-10-11

申请号：US15756929

申请日：2015-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun CHOI ,  Sanghyun JEONG ,  Hyengcheul CHOI ,  Sujin KIM ,  Sunghye YOON ,  Chisang YOU

IPC: H04B5/00 ,  G06Q30/06 ,  H01Q1/27 ,  H04B1/3827

CPC classification number: H04B5/0037 ,  G04G21/04 ,  G06F1/163 ,  G06F1/1698 ,  G06F3/015 ,  G06F3/017 ,  G06F3/0488 ,  G06F3/04883 ,  G06Q30/0623 ,  H01Q1/2216 ,  H01Q1/243 ,  H01Q1/273 ,  H01Q7/04 ,  H04B1/385 ,  H04B2001/3861

Abstract: A mobile terminal comprises: a band connected to a body so as to be worn on a user's wrist; and an antenna having at least one winding such that an NFC signal for acquiring product information from a product proceeds toward a user's hand, and passing through the body and arranged along the circumference of the band.

公开(公告)号：US20180294553A1

公开(公告)日：2018-10-11

申请号：US15763005

申请日：2015-12-08

Applicant: LG ELECTRONICS INC.

Inventor： Yohan LIM ,  Jaehyun CHOI ,  Byungwoon JUNG ,  Chisang YOU ,  Hyengcheul CHOI

IPC: H01Q1/27 ,  H01Q1/48 ,  H01Q1/24 ,  H01Q7/00

CPC classification number: H01Q1/273 ,  G04G17/04 ,  G04G21/04 ,  G04R60/06 ,  H01Q1/2291 ,  H01Q1/241 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q5/35 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q7/00 ,  H01Q9/42

Abstract: The present invention relates to a watch-type mobile terminal, comprising: a main body; a first band and a second band which are connected one side and the other side of the main body; a main board located inside the main body; a first antenna module mounted on the first band and connected to the main board to transmit and receive wireless signals; a second antenna module mounted on the second band and connected to the main board to transmit and receive wireless signals; and a control unit for maintaining the connection state between the second antenna and the main board when wireless communication is performed through the first antenna module, thereby using the second antenna module as the ground of the first antenna module. The watch-type mobile terminal can enhance the efficiency of the antennas by minimizing interferences among a plurality of antennas.