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:
Jan. 25, 2025
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 2300/0408 (2013.01); G09G 2300/0852 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/061 (2013.01);
Abstract
A gate driver includes a plurality of stages. A stage of the stages includes a pull-up circuit which applies a high voltage to an output node which outputs a gate signal, a pull-down circuit which applies a low voltage lower than the high voltage to the output node, a gate signal control circuit which controls the pull-up circuit and the pull-down circuit, and a stabilization transistor connected to the pull-down circuit. The stabilization transistor is turned off when the gate signal has the low voltage.