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. 01, 2024
Filed:
Aug. 31, 2023
Applicant:
Hefei Visionox Technology Co., Ltd., Anhui, CN;
Inventors:
Assignee:
HEFEI VISIONOX TECHNOLOGY CO., LTD., Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3258 (2016.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3258 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0626 (2013.01); G09G 2360/145 (2013.01);
Abstract
A driving method and driving device for a display panel, and a display device. The driving method includes: in a first driving stage, controlling a data voltage signal input terminal to transmit a voltage corresponding to a data voltage to a gate of a drive transistor; and in a second driving stage, controlling the data voltage signal input terminal to transmit a hold voltage to a source of the drive transistor to couple the voltage of the gate of the drive transistor through the hold voltage of the source of the drive transistor.