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. 19, 2022
Filed:
May. 25, 2020
Boe Technology Group Co., Ltd., Beijing, CN;
Xiaoliang Ding, Beijing, CN;
Haisheng Wang, Beijing, CN;
Yingming Liu, Beijing, CN;
Lei Wang, Beijing, CN;
Xueyou Cao, Beijing, CN;
Jiabin Wang, Beijing, CN;
Ping Zhang, Beijing, CN;
Yapeng Li, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
An imaging backplane, a driving method thereof and a fingerprint identification panel are provided, the imaging backplane includes M rows and N columns of imaging structures, 2M rows of first signal lines, 2N columns of second signal lines, a first reset sub-circuit and a second reset sub-circuit; wherein each imaging structure includes a first imaging unit and a second imaging unit; the first imaging unit of the imaging structure of row i and column j is connected with the first signal line of row-and the second signal line of column-respectively, and the second imaging unit of the imaging structure of row i and column j is connected with the first signal line of rowand the second signal line of columnrespectively.