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. 17, 2018
Filed:
Apr. 19, 2017
Japan Display Inc., Tokyo, JP;
Yasuo Saruhashi, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A display device include a division circuit dividing an input image from a plurality of pixels into a plurality of regions based on the feature quantity of each of the plurality of pixels, a luminance reduction rate calculation circuit calculating the reduction rate of luminance of each region based on the surface area of each of the plurality of regions, an image generation circuit generating output images by correcting the luminance of each of the plurality of pixels based on the reduction rate calculated by the luminance reduction rate calculation circuit, and a correction circuit correcting labels assigned to each of the plurality of pixels by the division circuit. The division circuit is configured to divide the input image by assigning different labels to each region of the plurality of pixels.