METHOD OF DRIVING LIGHT-SOURCE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD

摘要

Provided is a display apparatus for improving color reproducibility and reducing color distortion. The display apparatus includes a light source module including a plurality of light emitting blocks; a display panel including a plurality of pixels and displaying an image divided into a plurality of image blocks corresponding to the light emitting blocks; and a light source module control unit for dividing an image signal to the image blocks, generating a color dimming signal corresponding to a first image block among the image blocks, obtaining a pixel distortion value and a pixel improvement value corresponding to each of the pixels by analyzing the first image block, and operating a first light emitting block by determining color dimming status of the first light emitting block corresponding to the first image block among the light emitting blocks based on the color distortion value and the color improvement value.