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:
Nov. 04, 2025
Filed:
Jun. 30, 2022
Boe Technology Group Co., Ltd., Beijing, CN;
Hao Zhang, Beijing, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Abstract
A composite driving circuit and a display panel are provided. The display panel comprises a plurality of composite driving circuits and comprises a light-emitting element and a photodetector, which are driven by the composite driving circuits. The display panel comprises a plurality of row partitions, which are sequentially arranged in a column direction, wherein each row partition is provided with an enable signal line group for applying the same enable signal. The composite driving circuits and the photodetector, which is driven by the composite driving circuits, are respectively located in different row partitions.