| 摘要 |
Device for a digital video screen comprising one or more printed circuit substrates on which are mounted one or more integrated circuits covered by a one-piece display surface. The display surface is covered by one or more luminous substances that are excited by the integrated circuits placed underneath. A video screen is formed where each subpixel is composed of a certain number of basic luminous units activated or deactivated by electrical switches on logic controls. Binary words are applied on the logic controls, and correspond to values of desired colors for each sub-pixel in such a way that the image refresh rate is independent of the loading rate, the rate of change, the resolution of the displayed image and the dimension of the video screen.
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