Case Size Active Image Size 3ATI 2.4 x 2.4 4ATI 3.2 x 3.2 5ATI 4.1 x 4.1 6ATI 5.25 x 5.25       IDC has a complete line of square LCD displays with 1:1 aspect ratio factory built for the most demanding cockpit applications.       Home Login Sitemap Copyright (c) 2009. IDC, Inc. All rights reserved.