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:
May. 16, 2023
Filed:
Aug. 30, 2022
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Yuning Zhang, Guangdong, CN;
Yoongu Kim, Guangdong, CN;
TCL China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Abstract
A driving method of the display panel and a driving apparatus are provided. The method includes: during a display period of one frame, acquiring an actual charge grayscale of a pixel unit of an Nth row and a target grayscale of a pixel unit of an N+1th row, wherein the pixel unit of the Nth row and the pixel unit of the N+1th row are connected to a same data line; according to the actual charge grayscale of the pixel unit of the Nth row and the target grayscale of the pixel unit of the N+1 th row, acquiring an over drive grayscale of the pixel unit of the N+1 th row; and driving the pixel unit of the N+1 th row using the over drive grayscale. Thus, the over drive grayscale of the pixel unit of the N+1 th row is more accurate, thereby increasing a charge rate of the pixel unit.