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:
Feb. 01, 2022
Eizo Corporation, Hakusan, JP;
EIZO CORPORATION, Hakusan, JP;
Abstract
A display device that displays an image, including a light source; a plurality of display panels arranged in a stacked manner; a wide area smoothing unit; a narrow area smoothing unit; and a blending unit. The plurality of display panels include a first panel and a second panel disposed between the light source and the first panel, the wide area smoothing unit outputs a wide area smoothing value obtained by performing a smoothing processing on a luminance information value of a target area including a target pixel and surrounding pixels of the target pixel in an input image, the narrow area smoothing unit outputs a narrow area smoothing value obtained by performing a smoothing processing on a luminance information value of a target area that includes the target pixel and surrounding pixels of the target pixel and is smaller than the target area of the wide area smoothing unit.