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:
May. 12, 2026
Filed:
Dec. 15, 2023
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Binn Kim, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01); G09G 2300/0413 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/061 (2013.01); G09G 2330/021 (2013.01); G09G 2354/00 (2013.01);
Abstract
A gate driver circuit capable of preventing multiple outputs of a dummy stage to prevent malfunction thereof due to deterioration of an element, and a display device including the gate driver circuit. The gate driver circuit includes a plurality of stages for driving a plurality of gate lines, wherein the plurality of stages include: an X-th stage configured to output a carry signal and at least one gate signal; and a dummy stage configured to output a dummy carry signal to the X-th stage in response to the carry signal, wherein the dummy stage is configured to reset the dummy stage in response to the dummy carry signal.