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:
Jul. 15, 2025
Filed:
May. 25, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Jiangbo Chen, Beijing, CN;
Fanli Meng, Beijing, CN;
Tuo Sun, Beijing, CN;
Zeyuan Li, Beijing, CN;
Liye Duan, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A photoelectric detection circuit and a driving method therefor, and a detection substrate and a ray detector. The photoelectric detection circuit includes a storage circuit (), an amplification circuit (), a first reading circuit () and a second reading circuit (), where the storage circuit (), the amplification circuit () and the first reading circuit () cooperate with one another to realize a photoelectric detection function in an active mode; and the storage circuit () and the second reading circuit () cooperate with each other to realize a photoelectric detection function in a passive mode.