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:
Feb. 09, 2021
Filed:
Apr. 12, 2020
Kunshan Go-visionox Opto-electronics Co., Ltd., Kunshan, CN;
Other;
Abstract
The present application provides a display panel and a driving method of a pixel circuit. The display panel includes a scan driver, a light-emitting control driver, a data driver, a plurality of pixel circuits, and a plurality of pixels each corresponding to one of the pixel circuits. Each of the pixel circuits includes a first transistor to a seventh transistor, a capacitor and an organic light-emitting diode. A control terminal of the fourth transistor is configured to input a first scanning signal; and a first electrode of the fourth transistor is connected to a second electrode of the third transistor, a control terminal of the first transistor and a terminal of the capacitor. Another terminal of the capacitor is connected to a first electrode of a fifth transistor. A second electrode of the fourth transistor is configured to input a first reference voltage.