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:
Oct. 14, 2025
Filed:
Jun. 17, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Bao Fu, Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Abstract
A signal acquisition circuit is provided in the present disclosure. The signal acquisition circuit includes a signal acquisition electrode, wherein the at least one signal acquisition electrode is provided with a signal acquisition branch circuit, and the signal acquisition electrode is provided with a feedback network branch circuit. A first terminal of the signal acquisition branch circuit is electrically connected to the signal acquisition electrode, a second terminal of the signal acquisition branch circuit is electrically connected to a signal input terminal of a signal processing module. A first terminal of the feedback network branch circuit is electrically connected to the signal acquisition electrode, a second terminal of the feedback network branch circuit is electrically connected to a Driven-Right-Leg Circuit.