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:
Sep. 22, 2026
Filed:
Nov. 29, 2021
Samsung Display Co., Ltd., Yongin-Si, KR;
Keunwoo Kim, Seongnam-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a plurality of pixels each including: a first driving transistor including a first electrode connected to a first node; a second electrode connected to a second node, and a gate electrode connected to a third node, a second driving transistor including a first electrode connected to a fourth node, a second electrode connected to the first node, a gate electrode connected to the third node, and a lower gate electrode which receives an emission control signal; a second transistor including a first electrode which receives a data voltage, a second electrode connected to the first node, and a gate electrode which receives a write gate signal; and a third transistor including a first electrode connected to the second node, a second electrode connected to the third node, and a gate electrode which receives the write gate signal or a compensation gate signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile