This is the largest rotating LED display in the country and has 18m of length and 3m of height similar to a train car. It displays the highest resolution (3,008 x 480 pixels) with 4,331,520 LED chips and has the structure of a semi-tunnel of which one entire wall is covered with glass for possible movement of the ceiling and wall. The image split and distribution system, which has not been succeeded in the industry, was applied and the special effect of the images may be well displayed by real-time control method.