Articulated message display matrix

Details Articulated message display matrix Articulated message display matrix

1994-10-31

1997-04-22

Weldon, Ulysses

Computer graphics processing and selective visual display system

Plural physical display element control system

Segmented display elements

40610, 34081549, G09G 314

Patent

active

056232756

ABSTRACT:
Articulated display matrix apparatus for providing moving or flashing variable messages is disclosed. The apparatus is highly adaptable and portable. Because the linear arrays of display cells are durably enclosed, as well as articulated, they can shipped and stored compactly. Because of their light weight and their highly-flexible structure they can be mounted in a variety of configurations and on a variety display panel shapes, without tools. The display matrix arrays can provide a continuous combined display matrix that is extensible in two dimensions.

REFERENCES:
patent: 4173035 (1979-10-01), Hoyt
patent: 4194313 (1980-03-01), Downing
patent: 4821787 (1989-04-01), Swanson
patent: 5162696 (1992-11-01), Goodrich
patent: 5263272 (1993-11-01), Fogelman

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