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:
Mar. 04, 2025
Filed:
Nov. 19, 2020
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xiaodong Xie, Beijing, CN;
Min He, Beijing, CN;
Jing Wang, Beijing, CN;
Xinxiu Zhang, Beijing, CN;
Huayu Sang, Beijing, CN;
Wenjie Xu, Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A touch substrate () and a touch display device. The touch substrate () includes: a base substrate (); a plurality of first touch electrodes () located on the base substrate (); a plurality of second touch electrodes () located on a side, facing away from the base substrate (), of a layer where the first touch electrodes () are located and insulated from the first touch electrodes (); and a plurality of floating electrodes () insulated from the plurality of first touch electrodes () and the plurality of second touch electrodes (), and arranged on the same layer as at least one of the first touch electrodes () or the second touch electrodes (). Each floating electrode () has a grid shape, and at least part of the floating electrodes () is disconnected at at least part of dots.