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. 22, 2025
Filed:
Aug. 02, 2024
Japan Display Inc., Tokyo, JP;
Junji Kobashi, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A display device includes: a light source device including a first light source, a second light source, and a third light source; a display; a storage configured to store data indicating a lighting pattern of the light source device; a controller configured to control the lighting pattern based on the input data and the data. The controller is configured to produce n lighting periods during a display output period of a frame image. Colors of light from the light source device during the n lighting periods differ from one another. The data includes information indicating lighting patterns that allow different color gamuts to be reproduced in the n lighting periods. The controller is configured to control, when the color reproduction changes, the lighting pattern based on a difference between the lighting pattern for the input data before the change and the lighting pattern for the input data after the change.