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. 22, 2019
Filed:
Aug. 21, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The present disclosure relates to a shift register unit, a driving method thereof, a gate driver on array and a display apparatus. The shift register unit includes a clock control circuit (), an output control circuit () and an output circuit (). The shift register unit may input clock signals of different frequencies or different duty ratios to the output control circuit () and the output circuit () respectively via the clock control circuit (), such that the output circuit () can input driving signals of different frequencies or different duty ratios to the pixel units via the output end (OUT) in order to adjust the charging time for each line of pixel units. As a result, the driving manner of the display apparatus by the gate driver on array is enriched, and the driving flexibility is improved.