The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2025
Filed:
Feb. 20, 2020
Applicant:
Huizhou Tcl Mobile Communication Co., Ltd, Guangdong, CN;
Inventors:
Wei Chen, Guangdong, CN;
Zhiwei Chen, Guangdong, CN;
Pan Zhang, Guangdong, CN;
Yibing Chen, Guangdong, CN;
Assignee:
HUIZHOU TCL MOBILE COMMUNICATION CO., LTD, Guangdong, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 1/11 (2006.01); H05K 1/16 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0216 (2013.01); H05K 1/025 (2013.01); H05K 1/11 (2013.01); H05K 1/0215 (2013.01); H05K 1/167 (2013.01);
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.