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. 04, 2026
Filed:
Jan. 16, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A pixel circuit includes: a first transistor including a control electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to a third node; a second transistor configured apply a data voltage to the first transistor; a third transistor connected to the first node and the third node; a fourth transistor configured to apply a first power voltage to the second node in response to a first emission signal; a fifth transistor configured to apply a voltage of a fourth node to the third node in response to a second emission signal different from the first emission signal; a seventh transistor configured to apply a driving current to a light emitting element and connected to the fourth node; a ninth transistor configured to apply an initialization voltage to the fourth node.