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. 10, 2019
Filed:
Aug. 13, 2018
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Runfei Du, Beijing, CN;
Xingjun Shu, Beijing, CN;
Beijing BOE Optoelectronics Technology Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present disclosure relates to the technical field of display, which provides a compensation device for a gate driving circuit and a method thereof, a gate driving circuit and a display device. The compensation device for a gate driving circuit, which the gate driving circuit includes a first shift register and a second shift register. The second shift register is configured to output a second scanning signal according to a first scanning signal output from the first shift register. Wherein, the compensation device for a gate driving circuit includes: a signal receiving unit, which is configured to receive the first scanning signal output from the first shift register; a signal compensation unit, which is configured to compare the first scanning signal with a reference voltage, and a compensation signal is output to the second shift register according to the comparison result to compensate the received first scanning signal.