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:
Aug. 08, 2023
Filed:
Aug. 29, 2022
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Qingsheng Lan, Guangdong, CN;
Youngil Ban, Guangdong, CN;
TCL China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Abstract
A charging compensation device includes: a timing control module configured to send a display data and a current row number information of a display panel; a driving module electrically connected to the timing control module, configured to divide the display data into at least two charging intervals according to a received row number information, and configured to determine a plurality of charging currents according to the at least two charging intervals, wherein each of the charging intervals corresponds to the display data of multiple rows of the pixel units, and distances between the pixel units corresponding to each of the charging intervals and the driving module are different; and an output module electrically connected to the driving module and configured to charge the display panel according to the plurality of charging currents.