公开(公告)号：US20190237855A1

公开(公告)日：2019-08-01

申请号：US16383278

申请日：2019-04-12

Applicant: LG ELECTRONICS INC.

Inventor： Youngjoon LEE ,  Taemin KWON ,  Sangmo KIM ,  Sooho BANG ,  Geunsu LEE ,  Kyujin CHOI ,  Baekbong PYO ,  Changho HONG

IPC: H01Q1/24 ,  H04M1/02 ,  H01Q1/38 ,  H01Q5/371 ,  H01Q9/42 ,  H01Q9/14 ,  H01Q1/48 ,  H01Q1/22 ,  H01Q21/28

CPC classification number: H01Q1/243 ,  H01Q1/2291 ,  H01Q1/24 ,  H01Q1/245 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q5/371 ,  H01Q9/145 ,  H01Q9/42 ,  H01Q21/28 ,  H04M1/02 ,  H04M1/026 ,  H04M1/0266

Abstract: A mobile terminal can include a terminal body having a display unit disposed on one surface thereof; a frame supporting the display unit; a metal member spaced apart from the frame and exposed to an outside of the mobile terminal; a plurality of connecting members connecting the metal member to the frame and grounding the metal member; and an antenna unit disposed adjacent to the frame and including a radiator configured to radiate wireless signals in a first frequency band, in which the metal member is divided into specific areas by the plurality of connecting members, and one area located adjacent to the radiator, is configured to generate a parasitic resonance at a second frequency band different from the first frequency band, and the plurality of connecting members connected to the metal member are spaced apart from one another at different intervals.

公开(公告)号：US20180323496A1

公开(公告)日：2018-11-08

申请号：US15865380

申请日：2018-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Youngjoon LEE ,  Taemin KWON ,  Sangmo KIM ,  Sooho BANG ,  Geunsu LEE ,  Kyujin CHOI ,  Baekbong PYO ,  Changho HONG

IPC: H01Q1/24 ,  H01Q1/38 ,  H04M1/02

CPC classification number: H01Q1/243 ,  H01Q1/2291 ,  H01Q1/245 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q5/371 ,  H01Q9/145 ,  H01Q9/42 ,  H01Q21/28 ,  H04M1/026 ,  H04M1/0266

Abstract: A mobile terminal including a terminal body having a display unit disposed on one surface thereof; a frame supporting the display unit; a metal member spaced apart from the frame and exposed to an outside of the mobile terminal; a plurality of connecting members connecting the metal member to the frame and grounding the metal member; and an antenna unit disposed adjacent to the frame and including a radiator radiating wireless signals in a first frequency band. Further, the metal member is divided into specific areas by the connecting members, and one area located adjacent to the radiator, generates a parasitic resonance at a second frequency band different from the first frequency band, and a frequency band of the antenna unit is shifted to a third frequency band including the first frequency band by the metal member and the radiator when a dielectric is placed adjacent to the metal member.