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. 15, 2023
Filed:
Mar. 24, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Junghwan Hwang, Seongnam-si, KR;
Doo-young Lee, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
A gate driver includes active stages that output gate signals to a display part and pre-stages connected to the active stages to output carry signals to the active stages. The pre-stages include a first pre-stage and a second pre-stage. The second pre-stage includes a Q node compensator that receives a clock signal from the first pre-stage and compensates for a voltage of a Q node based on the clock signal of the first pre-stage. The Q node compensator includes a feedback transistor that diode-connects a feedback input terminal, which receives the clock signal of the first pre-stage, to a feedback node of the second pre-stage. The feedback transistor includes a first electrode, a second electrode, and a third electrode, where the first electrode is connected to the feedback input terminal, the second electrode is connected to the first electrode, and the third electrode is connected to the feedback node.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile