DIGITAL VIDEO SCREEN DEVICE

摘要

The invention concerns a digital video display device comprising one or several printed circuits whereon are mounted one or several integrated circuits covered by a compact display surface coated with one or several luminescent substances which are energised by the integrated circuits locate d beneath and forming a video display screen whereof each pixel consists of a number of luminous elementary units activated or not by electronic switches on the logic controls of which are applied binary words corresponding to the desired colour values for each sub-pixel so that the displayed image refresh is independent of loading and crossover frequencies and of the displayed ima ge resolution and the video display screen dimension.