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:
Feb. 23, 2016
Filed:
Dec. 16, 2013
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Hefei, Anhui, CN;
Abstract
There are provided a GOA circuit, an array substrate, a display device and a driving method. The GOA circuit includes clock signal input lines and more than two GOA units connected in cascade, wherein each of the GOA units includes a selection signal output sub-unit and a selection sub-unit; the selection signal output sub-unit is configured to receive a source signal, and output a selection signal in accordance with the source signal; the selection sub-unit receives the selection signal and N clock signals, and outputs the received signal in accordance with the selection signal; and the clock signal input lines are no less than a number of N, and are configured to input the clock signals to the selection sub-unit, where N is an integer number which is higher than or equal to two. The gate driving structure of the GOA circuit, the array substrate and the display device occupies a small area. The driving method can achieve a single dot polarity inversion.