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:
Apr. 29, 2025
Filed:
Mar. 30, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Linhong Han, Beijing, CN;
Tingliang Liu, Beijing, CN;
Maoying Liao, Beijing, CN;
Yi Zhang, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display panel includes a pixel-driving circuit, wherein the display panel further includes: a base substrate, a second conductive layer and a third conductive layer. The second conductive layer is located on one side of the base substrate. The second conductive layer includes a first initial signal line, and the first initial signal line is configured to provide the first initial signal to the pixel-driving circuit. The third conductive layer is located on a side of the second conductive layer distal to the base substrate, the third conductive layer includes a second initial signal line, and the second initial signal line is configured to provide a second initial signal to the pixel-driving circuit, wherein sheet resistance of the first conductive layer is greater than that of the second conductive layer. The signal on the second initial signal line in the display panel has a smaller voltage drop.