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:
Nov. 25, 2025
Filed:
Apr. 30, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Zhenhua Zhang, Beijing, CN;
Yingsong Xu, Beijing, CN;
Benlian Wang, Beijing, CN;
Yuxin Zhang, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Abstract
A display substrate, a manufacturing method thereof and a display device. The display substrate includes a display region and a bonding area located at a side of the display region, the bonding area at least includes a lead area; the display region includes multiple data lines and multiple data fanout lines, and the lead area includes multiple lead wires; at least one lead wire is connected with the data line through the data fanout line. In a plane perpendicular to the display substrate, the display substrate includes a first conductive layer, a second conductive layer, a third conductive layer and a fourth conductive layer, and insulating layers are arranged between the first conductive layer and the second conductive layer, the second conductive layer and the third conductive layer, the third conductive layer and the fourth conductive layer. The data lines and data fanout lines are arranged in different conductive layers.