Color display device

G - Physics – 06 – F

Patent

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375/53, 350/57

G06F 3/14 (2006.01) G09G 3/00 (2006.01) H04N 9/30 (2006.01) H04N 9/64 (2006.01)

Patent

CA 1053820

Abstract of the Disclosure A large display system capable of displaying a color video image receives video signals, quantizes those signals to produce a digital code capable of representing variations in the light content of the image and processes the digital code so as to control individual display devices on a large matrix of such devices to have different levels of visibility to thereby repro- duce the video image for viewing by a large audience. A data processor is optionally utilized to store the digital represen- tation of the video image in memory so that on line or off line presentations can be made.

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