Photocopying – Contact printing – Light boxes
Patent
1977-11-10
1978-10-24
Gellner, Michael L.
Photocopying
Contact printing
Light boxes
355 3R, 250199, 346108, 358285, 358300, B41R 1300, G03G 1500, G01D 942
Patent
active
041224620
ABSTRACT:
In an image information recording apparatus, wherein a light beam is modulated by an information signal to effect recording on a recording medium, there is provided a light beam forming unit, a light beam modulator for modulating the formed light beam in accordance with an image information signal to produced first image information, an image forming lens for focussing the modulated light beam upon the recording medium, a recording medium sensitizer, a scanner for scanning the modulated light beam over the recording medium and additional image information which is overlaid on the first image information to produce an overlaid image on the recording medium.
REFERENCES:
patent: 3165024 (1965-01-01), McClure
patent: 3535036 (1970-10-01), Starkweather
patent: 3642370 (1972-02-01), Meredith et al.
patent: 3659936 (1972-05-01), Klose et al.
patent: 3677146 (1972-07-01), Nielson
patent: 3752992 (1973-08-01), Fluhr
patent: 3797927 (1974-03-01), Talsahashi et al.
patent: 3872462 (1975-03-01), Lemelson
patent: 3917396 (1975-11-01), Donohue et al.
Hirayama Kazuhiro
Masaki Katsumi
Mochizuki Noritaka
Sato Yasushi
Canon Kabushiki Kaisha
Gellner Michael L.
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