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. 20, 2024
Filed:
Jul. 29, 2020
Sharp Kabushiki Kaisha, Sakai, JP;
Tomoo Furukawa, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
Provided is a display device with pixel circuits, each including first compensation transistor connected to a control terminal of a drive transistor at one conductive terminal, an intermediate node at another conductive terminal, and a scanning line at a control terminal, a second compensation transistor connected to the intermediate node at one conductive terminal, a conductive terminal of the drive transistor at another conductive terminal, and the scanning line at a control terminal, and a capacitor connected to the intermediate node at one electrode and a control line at another electrode. The driver circuit changes a potential of the scanning line from on to off level and also changes a potential of the control line from a second level to a first level, in an opposite direction to the change in the potential thereof.