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:
Jun. 10, 2025
Filed:
Jan. 07, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Tingliang Liu, Beijing, CN;
Yuanjie Xu, Beijing, CN;
Yue Long, Beijing, CN;
Siyu Wang, Beijing, CN;
Yuge Chu, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate (), a display apparatus, and a method of detecting cracks in a display substrate (). A display substrate () includes a display area () and a frame area () disposed at least on a side of the display area (), the frame area () including a crack detection area (). The display substrate () includes a base substrate (), a detection wiring () on the base substrate (), and a conductive layer () on a side of the detection wiring () away from the base substrate (); the conductive layer () is disposed in the frame area (); the detection wiring () is disposed in the crack detection area (); and at least a portion of an orthographic projection of the detection wiring () on the base substrate () falls within an orthographic projection of the conductive layer () on the base substrate (). A display apparatus includes the display substrate.