Patent ID: 9607555
Date: 2017-03-28
CPC Classifications: G09G

Claim:
1. A display apparatus, comprising: a light-emitting unit that includes a plurality of light-emitting devices of which emission colors are different from one another; a display unit configured to display an image on a screen by modulating light from the light-emitting unit based on image data; a first determination unit configured to determine, in a region of the screen, whether a ratio of a total number of first type pixels of which chroma level is less than a first chroma level, with respect to a total number of pixels in the region, is equal to or more than a first ratio; a second determination unit configured to determine, in the region, whether a ratio of a total number of second type pixels of which chroma level is equal to or more than a second chroma level, with respect to the total number of pixels in the region, is equal to or more than a second ratio; and a control unit configured to increase emission brightness of a target device, which is a light-emitting device having an emission color corresponding to the second type pixel for which the determination result of the second determination unit is affirmative in a case where the determination results of the first determination unit and the second determination unit are affirmative.