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:
Aug. 05, 2025
Filed:
Jul. 30, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Shilong Wang, Beijing, CN;
Haigang Qing, Beijing, CN;
Yunsheng Xiao, Beijing, CN;
Ziyang Yu, Beijing, CN;
Zhiliang Jiang, Beijing, CN;
Ming Hu, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate and a preparation method thereof, and a display apparatus is provided in the present disclosure. The display substrate include a drive circuit layer disposed on the substrate, the drive circuit layer includes a plurality of circuit units, the circuit units include a pixel drive circuit and a data signal wire providing a data signal to the pixel drive circuit and an initial signal wire providing an initial signal; the plurality of circuit units includes at least one normal circuit unit and at least one tracing circuit unit, the normal circuit unit is provided with a first compensation line extending along a first direction and a second compensation line extending along a second direction.