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:
Feb. 17, 2026
Filed:
Sep. 23, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A pixel includes: a first transistor including first and second electrodes connected to first and second nodes, respectively, and a gate electrode connected to a third node; a second transistor connected between a data line and the third node, and including a gate electrode; a third transistor connected between a first power line and the first node, and including a gate electrode connected to an emission control line; a fourth transistor including a first electrode connected to the second node, a second electrode connected to a third power line, and a gate electrode; and a light emitting element connected between the second node and a second power line. During an emission period, the second power voltage has a first voltage level. During a deterioration prevention period after the emission period, the second power voltage has a second voltage level. The second voltage level is higher than the first voltage level.