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:
Jul. 28, 2026
Filed:
Oct. 15, 2024
Lg Display Co., Ltd., Seoul, KR;
Kangil Kim, Seoul, KR;
Seongkwang Kim, Goyang-si, KR;
Seongku Lee, Seoul, KR;
Kihyung Lee, Yongin-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A pixel circuit and a display device are disclosed. A display device may include a plurality of subpixels that each include: a light emitting element; a driving transistor configured to operate the light-emitting element by receiving a data voltage; a switching transistor configured to apply the data voltage to a gate electrode of the driving transistor; the light-emitting element including a cathode and an anode, the anode being connected to a source electrode of the driving transistor, the cathode being electrically connected to a low-potential voltage supply line, in which the low-potential voltage supply line supplies a low-potential voltage to the light-emitting element, and in which an intermediate electrode line that traverses a storage capacitor of the subpixels composes a first parasitic capacitor with the gate electrode of the driving transistor and composes a second parasitic capacitor with the source electrode of the driving transistor.