Replaceable intelligent pixel module for large-scale LED display

Details Replaceable intelligent pixel module for large-scale LED display Replaceable intelligent pixel module for large-scale LED display

1994-03-28

1995-04-25

Kuntz, Curtis

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 83, 345903, G09G 332

Patent

active

054103282

ABSTRACT:
The apparatus is a detachable LED module which is used to display a pixel on a display. The LED module includes a rear wall and side walls. A plurality of LEDs along with a processor with input and output capabilities are contained within the LED module. The rear wall includes an aperture to receive an electrical jack from the display so as to communicate data, power and commands to the LED module. The input and output capabilities of the processors along separate data paths allow modules to be "daisy-chained" together with data intended for a single module to be passed through a succession of modules while commands are monitored from the ribbon cables and power is drawn therefrom.

REFERENCES:
patent: 4887074 (1989-12-01), Simon et al.
patent: 5036248 (1991-07-01), McEwan et al.
patent: 5268828 (1993-12-01), Miura

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