Photographic color copying apparatus

Details Photographic color copying apparatus Photographic color copying apparatus

1990-12-05

1992-04-28

Hix, L. T.

Photocopying

Projection printing and copying cameras

Multicolor picture

355 77, G03B 2780

Patent

active

051092514

ABSTRACT:
The copy master is illuminated in scanning sections located along scanning lines and measuring light coming from the scanning sections of a scanning line is spectrally decomposed and subsequently passed onto a photoreceiver line coordinated with the scanning line involved. Along this photoreceiver line photoreceiver groups sequentially follow each other, each group being assigned to the spectrum of a scanning section of the scanning line involved.

REFERENCES:
patent: 2300970 (1942-11-01), Riess et al.
patent: 3677641 (1972-07-01), King et al.
patent: 3944362 (1976-03-01), Dailey
patent: 4061428 (1977-12-01), Amano et al.
patent: 4082465 (1978-04-01), Bickl et al.
patent: 4188125 (1980-02-01), Barbieri et al.
patent: 4352550 (1982-10-01), Uchida
patent: 4472046 (1984-09-01), Kohyama
patent: 4564866 (1986-01-01), Comberg
patent: 4589766 (1986-05-01), Fursich et al.
patent: 4748680 (1988-05-01), Margolin
patent: 4760421 (1988-07-01), Margolin
patent: 4762985 (1988-08-01), Imai et al.
patent: 4779987 (1988-10-01), Umemoto et al.
patent: 4827526 (1989-05-01), Matsumoto
patent: 4873546 (1989-10-01), Zahn et al.
patent: 4933710 (1990-06-01), Beaulieu et al.
patent: 4951084 (1990-08-01), von Stein et al.
patent: 4975728 (1990-12-01), Gordon
patent: 4975729 (1990-12-01), Gordon
European Search Report No. RS85566.
European Search Report No. RS84940CH.
European Search Report No. RS84953CH.

Affiliated with

Also associated with

Rating

Photographic color copying apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic color copying apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic color copying apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1251753