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:
Jan. 04, 2022
Filed:
Jun. 23, 2020
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided are a touch display panel and a method for preparing the touch display panel. The touch display panel includes a base substrate, a display substrate disposed on the base substrate, and a touch substrate disposed on the display substrate, wherein the display substrate comprises a plurality of pixel units arranged in a matrix, the pixel units each comprise a plurality of sub-pixels, the touch substrate comprises a touch electrode layer, the touch electrode layer comprises a plurality of hollow regions, and an orthographic projection of a hollow region on the base substrate contains an orthographic projection of at least one sub-pixel or at least one pixel unit on the base substrate.