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. 27, 2022
Filed:
Mar. 19, 2021
Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd., Wuhan, CN;
Abstract
A display panel and a display device are provided. The display panel includes an array substrate and a pixel array. The pixel array includes a plurality of subpixels, each of which includes at least one light-emitting diode that includes a first electrode and a second electrode. The array substrate includes a first power supply structure, a second power supply structure, and a plurality of pixel circuits. The first power supply structure is electrically connected to the first electrode of the light-emitting diode by the pixel circuits, and the second power supply structure is electrically connected to the second electrode of the light-emitting diode. At least one of the first power supply structure and the second power supply structure includes at least one common electrode.