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. 24, 2026
Filed:
Jun. 30, 2023
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Chunping Long, Beijing, CN;
Jingbo Xu, Beijing, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A semiconductor substrate, a driving method therefor, and a semiconductor display apparatus are provided. Each pixel unit includes a pixel circuit and a light emitting element. The pixel circuit includes a driving circuit, a data writing circuit, a storage circuit, a sensing circuit, and a protecting circuit. The driving circuit controls a drive current that drives the light emitting element. The data writing circuit writes a data signal into the driving circuit. The storage circuit stores the data signal. The sensing circuit is configured to connect the driving circuit with a sensing signal line. The protecting circuit is configured to prevent static electricity generated by the sensing circuit from flowing to the light emitting element and supply the drive current jointly with the driving circuit. The light emitting element is configured to emit light according to the drive current.