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. 17, 2016
Filed:
Sep. 22, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The present disclosure provides a system and a method for controlling a charge pump circuit, and a display device. The system includes the charge pump circuit configured to output a driving voltage to a gate driver circuit; and a controlling device in communication with the charge pump circuit and a timer and configured to, when a working time of the gate driver circuit is equal to a predefined working time threshold, reset the working time of the gate driver circuit to an initial value, acquire a compensating voltage corresponding to the working time of the gate driver circuit in accordance with a correspondence between the working time and the compensating voltage, output a compensating voltage signal and increase the driving voltage outputted by the charge pump circuit by the compensating voltage.