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. 01, 2026
Filed:
Apr. 19, 2022
Mianyang Boe Optoelectronics Technology Co., Ltd., Mianyang, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Jing Hu, Beijing, CN;
Jinjie Liu, Beijing, CN;
Jie Tu, Beijing, CN;
Ziyi Liu, Beijing, CN;
Haifeng Xu, Beijing, CN;
Zifeng Wang, Beijing, CN;
Mianyang BOE Optoelectronics Technology Co., Ltd., Mianyang, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided is a display substrate. The display substrate includes a base substrate, a wiring, and a first insulation layer. The first insulation layer covers the wiring. The wiring includes a first sub-layer and a second sub-layer. The first sub-layer is disposed on the base substrate, wherein a side wall of the first sub-layer is a first inclined surface. The second sub-layer is disposed on the base substrate and covers the first sub-layer, and the second sub-layer includes a first portion stacked on the first inclined surface, wherein a side wall of the first portion is a second inclined surface. An included angle between the second inclined surface and a bearing surface of the base substrate is less than an included angle between the first inclined surface and the bearing surface of the base substrate.