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:
Jul. 22, 2025
Filed:
Nov. 26, 2020
Chongqing Boe Display Technology Co., Ltd., Chongqing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Huina Qiao, Beijing, CN;
Yunte Chen, Beijing, CN;
Fan He, Beijing, CN;
Jun Yan, Beijing, CN;
Yingxi Cui, Beijing, CN;
Xuepei Cheng, Beijing, CN;
Lubiao Sun, Beijing, CN;
Le Peng, Beijing, CN;
Zhengde Liu, Beijing, CN;
Xuelin Zou, Beijing, CN;
Qiang Guo, Beijing, CN;
Chongqing BOE Display Technology Co., Ltd., Chongqing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate, a display panel and a display apparatus are provided. The display substrate comprises a base substrate, which includes a display area and a non-display area on one side of the display area; an encapsulation dam in the non-display area and arranged around the display area, where an organic insulating layer has a groove structure on the side of the packaging dam away from the display area; and a touch structure, which is located on the side of the organic insulating layer facing away from the base substrate, and which comprises a plurality of touch lines extending to the non-display area; an inorganic insulating layer has a hollow structure on the side of the packaging dam away from the display area, and the hollow structure covers the groove structure and does not overlap with the orthographic projection of the plurality of touch lines.