Continuous photosensitive support presenting a spatial lap disso

Details Continuous photosensitive support presenting a spatial lap disso Continuous photosensitive support presenting a spatial lap disso

1978-11-08

1980-12-23

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Plural

352 91R, 355 54, 355 71, 355 77, G03B 2744

Patent

active

042407427

ABSTRACT:
A process for forming, on a photosensitive support, images presenting a dissolve, this process comprising the steps which consist in forming first and second primary light images by projection on a screen of respective light beams, the light images overlapping and presenting a dissolve, in cutting off the second light beam, in taking a front photograph of the first light image on the photosensitive support by means of an apparatus, in retablishing the second light beam and cutting off the first light beam, in moving the photosensitive support within said apparatus and in taking a front photograph of the second light image.

REFERENCES:
patent: 1397600 (1921-11-01), Owen
patent: 3023666 (1962-03-01), Smith

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