Still image color sequential photographic apparatus

Details Still image color sequential photographic apparatus Still image color sequential photographic apparatus

1988-01-13

1990-01-02

Grody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358244, H04N 146, H04N 584

Patent

active

048916919

ABSTRACT:
A color sequential photographic apparatus includes a monochrome display, an optical system, a filter unit, a variable aperture, a display controller, a switching controller, and a photographing controller. The optical system guides a display image on the display toward a color film. The filter unit sequentially selects three primary color filters, and inserts the selected filter in the optical system. The display controller controls the display luminance of the display. The switching controller controls the film exposure time of each image corresponding to three primary colors by sequentially displaying the images on the display during a predetermined interval while simultaneously operating the filter unit. The photographing controller controls at least one of the display controller, the variable aperture, and the switching controller, in accordance with a desired photographing condition.

REFERENCES:
patent: 4438453 (1984-03-01), Alston
patent: 4468693 (1984-08-01), Fujita et al.
patent: 4530011 (1985-07-01), Haddick
patent: 4688104 (1987-08-01), Wolcott
patent: 4694355 (1967-09-01), Constable
patent: 4694356 (1987-09-01), Constable
patent: 4740833 (1988-04-01), Shiota et al.
patent: 4794460 (1988-12-01), Shiota

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