公开(公告)号：US12021300B2

公开(公告)日：2024-06-25

申请号：US17617584

申请日：2019-12-19

Applicant: HuiZhou TCL Mobile Communication Co., Ltd.

Inventor： Wei Chen ,  Zhiwei Chen ,  Pan Zhang

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q5/335 ,  H01Q5/50 ,  H04M1/02

CPC classification number: H01Q1/38 ,  H01Q1/243 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q5/335 ,  H01Q5/50 ,  H04M1/0277 ,  H04M2201/06

Abstract: Disclosed is a mobile terminal. The mobile terminal comprises a body, an insulating bezel surrounding the periphery of the body, and a wire that is located in the insulating bezel and that acts as an antenna. The wire comprises a first line segment and at least two bending line segments that are connected to the first line segment. The bending line segments bend and extend into convex shapes from the connecting position of the first line segment, at least one bending line segment acts as the ground point of the antenna, and at least one bending line segment acts as the feed point of the antenna.

公开(公告)号：US20230027038A1

公开(公告)日：2023-01-26

申请号：US17758111

申请日：2020-02-20

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD

Inventor： Wei Chen ,  Zhiwei Chen ,  Pan Zhang ,  Yibing Chen

IPC: H05K1/02 ,  H05K1/11

Abstract: Disclosed in the present application are a PCB and a terminal device using the PCB. At least one electric conductor is added on an exposed section of the PCB, so that the exposed section is divided into at least two sections, thereby the problem of noise interference can be solved without extensively changing the original circuit of the PCB. In this way, the project cycle and test resource can be greatly saved, and the problem of radiation noise generated by the exposed section can be completely solved.