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:
Aug. 18, 2020
Filed:
Nov. 05, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Optoelectronics Technology Co., Ltd., Hefei, CN;
Kun Li, Beijing, CN;
Dayu Zhang, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Hefei BOE Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;
Abstract
A discharge circuit, a discharge method, and a display device are disclosed. The discharge circuit includes a switch sub-circuit and a discharge control sub-circuit. The switch sub-circuit is configured to: receive a control signal, in which the control signal is determined by a working state of a display device, output a first voltage signal as a discharge input signal when the control signal has a first polarity, and output a second voltage signal as the discharge input signal when the control signal has a second polarity; and the discharge control sub-circuit is configured to: receive the discharge input signal from the switch sub-circuit; and generate and output a discharge control signal according to the discharge input signal.