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:
Jul. 08, 2025
Filed:
Aug. 16, 2021
Applicant:
Sharp Kabushiki Kaisha, Osaka, JP;
Inventors:
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/043 (2013.01);
Abstract
A display device includes: a display panel including a plurality of pixels each provided with a first subpixel and a second subpixel; a storage unit that stores degradation information indicating an amount of decrease in light emission efficiency of one of the first subpixel or the second subpixel; and a control unit that corrects an input video signal, input from outside, in accordance with the degradation information, and generates a video signal to be supplied to each of the first subpixel and the second subpixel.