Video billboard

Details Video billboard Video billboard

1993-11-05

1997-03-18

Lee, Michael

Television

Modular image display system

348840, H04N 566, H04N 912

Patent

active

056127413

ABSTRACT:
A video billboard 10 includes one or more projection units 12 utilizing a liquid crystal light valve projector 32 to project images onto a lenticulated lens screen 34. The types of images to be displayed, along with the time of day in which the images are to be displayed, are controlled from a remote master transmitter 24. A plurality of projection units 12(a-d) can be mounted together to provide an enlarged image display area.

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