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. 17, 2024
Filed:
Nov. 11, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Ingu Han, Yangsan-si, KR;
HongJae Shin, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3266 (2016.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3266 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0626 (2013.01);
Abstract
Embodiments of the present disclosure are related to a gate driving circuit and a display device, by a boot capacitor controlling a voltage level of a Q node at a timing that the gate driving circuit outputs a gate signal of a turn-on level and a pump capacitor controlling the voltage level of the Q node in a period that the gate signal of the turn-on level is output, a level of the gate signal can be maintained stably even in the case that the gate signal of the turn-on level is output in a long time.