Transmissive illumination type image input apparatus

Details Transmissive illumination type image input apparatus Transmissive illumination type image input apparatus

1991-08-23

1994-03-01

Brinich, Stephen

Facsimile and static presentation processing

Facsimile

Picture signal generator

358483, 358471, H04N 100

Patent

active

052913120

ABSTRACT:
An image input apparatus comprises a stage provided on a substantially horizontal surface of a main body of the apparatus and detachably supporting a film original; a stage scanning mechanism for horizontally moving the stage; an illumination unit provided above the stage and containing a light source for illuminating the film original; and a photoelectric converter for effecting photoelectric conversion of the light transmitted by the film original, wherein the illumination unit can assume a position close to the stage and surrounding the upper and lateral spaces of the stage or a position separated from the stage.

REFERENCES:
patent: 4660091 (1987-04-01), Nutting
patent: 4751582 (1988-06-01), Koseki et al.
patent: 4814798 (1989-03-01), Fukae et al.
patent: 4996604 (1991-02-01), Ogawa et al.
patent: 5113268 (1992-05-01), Yoshida et al.

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