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:
Dec. 09, 2025
Filed:
Oct. 15, 2024
Lg Display Co., Ltd., Seoul, KR;
Young Joon Lee, Paju-si, KR;
Woo Kyu Sang, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A pixel circuit of a display device presented herein includes a driving element including a first electrode connected to a first node, a gate electrode connected to a second node, and a second electrode connected to a third node; a first switch element connecting the second node to the third node; a second switch element applying a data voltage to the first node; a third switch element connecting a pixel driving voltage line to the first node; a fourth switch element connecting the third node to a fourth node; a fifth switch element applying a first initialization voltage to the second node; a sixth switch element applying a second initialization voltage to the fourth node; a capacitor connected to the pixel driving voltage line and the second node; and a light-emitting element connected to the fourth node and a low potential power voltage line.