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. 14, 2023
Filed:
Oct. 22, 2021
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Moo Kyoung Hong, Paju-si, KR;
Jong Won Yang, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3266 (2016.01); G09G 3/32 (2016.01); G09G 3/3208 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3266 (2013.01); G09G 2310/0264 (2013.01);
Abstract
A display device and a driving method thereof are discussed. The display device can include a display panel for displaying images, a scan driver for supplying scan signals to the display panel, and a gate compensation circuit. The gate compensation circuit is configured to respectively sense a first node voltage and a second node voltage from a first node controller and a second node controller of the scan driver, and change a turn-on duty ratio of the first node controller to the second node controller based on the sensed first node voltage and second node voltage.