A tiled display includes a display controller for receiving image data from an image data source and formatting the image data for display, a plurality of display tiles having an array of display pixels, a tile controller, a clock, a memory and a communication interface; and the display tiles being serially...http://www.google.de/patents/US20040008155?utm_source=gb-gplus-sharePatent US20040008155 - Electronic system for tiled displays
