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:
Sep. 08, 2026
Filed:
Mar. 04, 2025
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yota Ito, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3258 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3258 (2013.01); G09G 2320/045 (2013.01); G09G 2320/0626 (2013.01); G09G 2340/0435 (2013.01); G09G 2354/00 (2013.01); G09G 2360/145 (2013.01);
Abstract
A display device includes a pixel array, a driver configured to drive the pixel array, and a controller configured to control the driver. The controller controls the driver such that each unit frame period is formed by a plurality of sub-frame periods, and a duty ratio in each sub-frame period is controlled. The controller controls the driver such that in each unit frame, the duty ratio of a last sub-frame period is smaller than the duty ratio of a first sub-frame period.