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. 28, 2021
Filed:
Nov. 29, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Jian Tian, Beijing, CN;
Xiaodong Xie, Beijing, CN;
Shifeng Xu, Beijing, CN;
Jing Wang, Beijing, CN;
Ming Zhang, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Abstract
A touch substrate and a manufacturing method thereof are provided. The touch substrate includes a base substrate including a touch area and a light shielding area surrounding the touch area. A first ground wiring and a second ground wiring which lies in a different layer from the first ground wiring are disposed in the light shielding area. The first ground wiring includes a first terminal exposed on a surface of the touch substrate. The second ground wiring includes a second terminal exposed on the surface of the touch substrate. The first terminal and the second terminal do not overlap with each other in a direction perpendicular to the base substrate.