Photocopying – Projection printing and copying cameras – With developing
Patent
1988-11-23
1991-10-15
Hix, L. T.
Photocopying
Projection printing and copying cameras
With developing
355 70, 355 73, 355100, G03B 2752, G03B 2760
Patent
active
050578618
ABSTRACT:
A photosensitive sheet (11) having photohardenable microcapsules is unrolled to be intermittently fed onto the exposure stage (300), and color separated images are projected onto a common area of the photosensitive sheet. A receiver paper (12) having a color coupler layer is overlaid on the photosensitive sheet, and pressed with a press roller mechanism (700), whereby a color image appears on the receiver paper. The receiver paper is separated from the photosensitive sheet, and thermally treated with a heater (820).
REFERENCES:
patent: 3682539 (1972-08-01), Yamaji et al.
patent: 4124292 (1978-11-01), Van Wandelen
patent: 4681427 (1987-07-01), Plummer
patent: 4760426 (1988-07-01), Taniguchi et al.
patent: 4760609 (1988-07-01), Tamagaki
patent: 4806446 (1989-02-01), Hatta et al.
patent: 4810614 (1989-03-01), Sangyoji et al.
Handa Yoshiaki
Hayashi Tetsuya
Kobayashi Yoshikazu
Kurosaki Masahiko
Maeda Kiyoshi
Dainippon Screen Mfg. Co,. Ltd.
Hix L. T,.
Rutledge D.
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