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:
Feb. 17, 2026
Filed:
Apr. 23, 2023
Chongqing Boe Display Technology Co., Ltd., Chongqing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Chongqing BOE Display Technology Co., Ltd., Chongqing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Disclosed are a touch display substrate, a drive method therefor, and a touch display apparatus. The touch display substrate includes a base substrate, and a touch lead layer, an anode conductive layer, and a cathode conductive layer disposed on the base substrate, the anode conductive layer is located between the touch lead layer and the cathode conductive layer on a plane perpendicular to the base substrate, the anode conductive layer includes a plurality of transfer connection electrodes, the touch lead layer includes a plurality of touch leads, and the cathode conductive layer includes a plurality of cathodes; the plurality of cathodes are multiplexed as a plurality of touch electrodes, the plurality of touch electrodes are electrically connected with the plurality of touch leads through the plurality of transfer connection electrodes, and at least part of the touch leads are located in a display region (AA) of the touch display substrate.