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:
Aug. 25, 2026
Filed:
Jun. 25, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A gate driver includes a plurality of stages. At least one stage of the plurality of stages includes a logic circuit configured to generate an intermediate carry signal and a carry output signal by sampling a carry input signal based on a clock signal, and to generate an intermediate gate signal by performing a logic operation on an output enable signal, the intermediate carry signal and the carry output signal, a level shifting circuit configured to generate a gate signal by shifting a voltage level of the intermediate gate signal, and a buffer circuit configured to output the gate signal at a gate output node when a high impedance signal has a first level, and to float the gate output node when the high impedance signal has a second level.