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. 15, 2022
Filed:
Mar. 24, 2020
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xiaodong Xie, Beijing, CN;
Min He, Beijing, CN;
Jing Wang, Beijing, CN;
Bin Pang, Beijing, CN;
Xinxiu Zhang, Beijing, CN;
Xue Zhao, Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Abstract
Embodiments of the present disclosure provide a touch substrate and a touch display device. In the touch substrate, the first touch control electrodes are provided with the shadow elimination structures at the first intersections, and the orthographic projections of the shadow elimination structures on the base substrate cover the orthographic projections of the connection through holes on the base substrate, so that shadows of the connection through holes can be shielded by the shadow elimination structures, when the user watches the touch substrate from the side, away from the signal line layer, of the base substrate, and thus the ghosting shadow problem of the connection through holes can be resolved.