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. 19, 2023
Filed:
Oct. 25, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
MyungHo Ban, Paju-si, KR;
Hyunsuk Lee, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3674 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); G09G 2320/02 (2013.01); G09G 2330/021 (2013.01);
Abstract
A display device can include a left ripple transistor provided in a left stage to remove ripple occurring in a Q node of the left stage, and a right ripple transistor provided in a right stage to remove ripple occurring in a Q node of the right stage. These ripple transistors perform an on operation and an off operation repeatedly and simultaneously.