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:
Oct. 06, 2026
Filed:
May. 18, 2023
Huizhou Tcl Mobile Communication Co., Ltd., Huizhou, CN;
HUIZHOU TCL MOBILE COMMUNICATION CO., LTD., Huizhou, CN;
Abstract
A display device, a display device control method, and an electronic device are provided. The display device includes a touch control circuit, a touch timing control circuit, an electromagnetic film circuit, and an electromagnetic film timing control circuit. The touch timing control circuit outputs a first timing control signal. The electromagnetic film timing control circuit outputs a second timing control signal. The touch timing control circuit also outputs a first synchronization signal to the electromagnetic film timing control circuit to synchronize a working time sequence of the touch control circuit to the electromagnetic film timing control circuit; and/or the electromagnetic film timing control circuit outputs a second synchronization signal to the touch timing control circuit to synchronize a working time sequence of the electromagnetic film circuit, so that power-on timings of the first timing control signal and the second timing control signal are staggered.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile