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. 09, 2024
Filed:
Mar. 22, 2021
Eizo Corporation, Hakusan, JP;
Takao Maekawa, Hakusan, JP;
Kensuke Nagashima, Hakusan, JP;
Atsuyoshi Deyama, Hakusan, JP;
Yuito Mori, Hakusan, JP;
Jun Nishimura, Hakusan, JP;
EIZO Corporation, Hakusan, JP;
Abstract
Provided is an image display system that allows many persons to use multiple monitors without feeling color differences between the monitors. An image display system for displaying images on display devices includes multiple display devices, a spectral data acquisition unit, a candidate color matching function acquisition unit, a color difference calculation unit, and a color matching function selection unit. The spectral data acquisition unit is configured to acquire spectral data of the display devices. The candidate color matching function acquisition unit is configured to acquire multiple selection candidate color matching functions that are candidate color matching functions that may be selected by the color matching function selection unit. The color difference calculation unit is configured to calculate color differences between the display devices with respect to each of the selection candidate color matching functions using the spectral data. The color matching function selection unit is configured to select a color matching function that reduces color differences in appearance for many observers, from the selection candidate color matching functions on the basis of the calculated color differences.