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:
Apr. 02, 2019
Filed:
Jul. 24, 2018
Applicant:
Hannstar Display Corporation, Taipei, TW;
Inventors:
Assignee:
HannStar Display Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/20 (2006.01); G11C 19/28 (2006.01); G09G 3/3266 (2016.01);
U.S. Cl.
CPC ...
G09G 3/2092 (2013.01); G11C 19/287 (2013.01); G09G 3/3266 (2013.01); G09G 3/3674 (2013.01); G09G 2300/0809 (2013.01); G09G 2310/0286 (2013.01); G09G 2320/0223 (2013.01);
Abstract
The invention provides a gate driving circuit and a display device. The gate driving circuit is configured to drive a display panel of the display device, and includes shift registers and at least a dummy shift register. The shift registers are respectively configured to generate and output scan signals to scan lines of the display panel, the dummy shift register is configured to generate a dummy scan signal before the scan signals are generated. The dummy scan signal and the scan signals are sequentially generated.