Flexible visual display system

Details Flexible visual display system Flexible visual display system

1973-05-07

1977-04-05

Pinkham, Richard C.

Optics: motion pictures

Removable film strip magazine type

352132, G09B 908

Patent

active

040153428

ABSTRACT:
A cinematographic film system which employs film having a motion picture sequence recorded thereon with at least one intervening frame between recorded frames. A second motion picture sequence is recorded on uniformly spaced intervening frames. The film is projected using a film transport operating to advance the film in multiple frame steps equal to the spacing of the frames in said motion picture sequences. The film transport is adjustable to permit, on signal, a single one-frame advance and thus shift the film from one to the other of said motion picture sequences. In a vehicle simulator, the film and projector coact to impart considerable flexibility to film-based visual display systems.

REFERENCES:
patent: 2590956 (1952-04-01), Gille
patent: 3408749 (1968-11-01), Brudner
patent: 3565521 (1971-02-01), Butler et al.
patent: 3574262 (1971-04-01), Bowker
patent: 3613262 (1971-10-01), Feder

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