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:
Dec. 06, 2022
Filed:
Apr. 03, 2020
Applicant:
Tcl China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Inventor:
Guangxing Xiao, Shenzhen, CN;
Assignee:
TCL China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01); G09G 2310/0275 (2013.01); G09G 2310/08 (2013.01); G09G 2330/021 (2013.01); G09G 2330/04 (2013.01); G09G 2330/06 (2013.01);
Abstract
An electrostatic ignition protection method of a source driver of a display device and a display device are provided. When a time controller detects that a source driver has static electricity, the time controller controls the source driver not to output a driving signal for a preset duration and the preset duration is greater than an ignition threshold duration. This prevents the source driver having static electricity from accumulating enough heat in a short time to burn and fire.