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:
Mar. 03, 2026
Filed:
Jul. 26, 2023
Boe Technology Group Co., Ltd., Beijing, CN;
Xinshe Yin, Beijing, CN;
Hui Zhao, Beijing, CN;
BOE TECHNOLOGY GROUP CO. , LTD., Beijing, CN;
Abstract
A detection circuit includes: a plurality of sensing modules, where a sensing module of the plurality of sensing modules is configured to collect ambient light and output a current sensing signal based on the ambient light; a plurality of current conversion modules, where a current conversion module of the plurality of current conversion modules is configured to convert a current sensing signal output by a sensing module connected to the current conversion module into a voltage sensing signal; a plurality of storage modules, where a storage module of the plurality of storage modules is configured to store a voltage sensing signal output by a current conversion module connected to the storage module in response to a sampling control signal; and a control module, where the control module is configured to output the sampling control signal synchronously to each storage module of the plurality of storage modules.