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. 19, 2026
Filed:
May. 09, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Eok Su Kim, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
Each of stages of a gate driver includes a first pull-up control circuit applying a previous carry signal to a first control node, a buffer circuit outputting a gate clock signal, and a pull-down circuit outputting a second low voltage. The first pull-up control circuit includes a fourth-first transistor including a control electrode connected to a previous carry input node, a first electrode connected to the previous carry input node, and a second electrode connected to a second control node, a fourth-second transistor including a control electrode connected to the previous carry input node, a first electrode connected to the second control node, and a second electrode connected to the first control node, a first inter-node capacitor connected between the previous carry input node and the second control node, and a second inter-node capacitor connected between the second control node and the first control node.