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. 20, 2024
Filed:
Mar. 02, 2020
Sharp Kabushiki Kaisha, Sakai, JP;
Tetsuya Ueno, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
The present application discloses a display device capable of satisfactorily displaying an image without causing insufficient charging even when it is difficult to ensure a time for sufficiently charging a holding capacitor of a pixel circuit. For each of m pixel circuit columns in a display portion, a data signal line group made up of a data signal line Doj connected to an odd-numbered pixel circuit in the pixel circuit column and a data signal line Dej connected to an even-numbered pixel circuit in the pixel circuit column, and a signal distributorto which the data signal line group is connected are provided. A data-side drive circuitprovides data signals Sto Sm to signal distributorsto, respectively, and each signal distributordistributes the provided data signal Sj to two data signal lines connected thereto. A scanning-side drive circuitsequentially selects scanning signal lines GBto GBn such that a selection period of each scanning signal line GBi has a portion overlapping with a selection period of a scanning signal line GBi+1 to be selected next.