| 摘要 |
<p>The present invention relates to an image quality compensation device for a curved electronic display board capable of compensating the brightness of the boundary part of each tile of a curved electronic display board and a method thereof. The device includes: a curved electronic display board in which a plurality of tiles are arranged in m×n to form a plane or a curved plane; a main controller which outputs a tile control signal to control driving of each tile according to the arrangement order of the tiles, divides images data to a plurality of divided image data sets for the tile to display the data, and outputs the divided datasets; and a plurality of tile controller which receives the tile control signal and divided image datasets and displays the divided image datasets on the tiles according to the tile control signal.</p> |
