Method of recording information on photosensitive and pressure-s

Details Method of recording information on photosensitive and pressure-s Method of recording information on photosensitive and pressure-s

1987-05-14

1989-03-07

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Microcapsule, process, composition, or product

428211, 4284022, 430211, 430235, 430254, G03C 172, G03C 554, G03C 516

Patent

active

048106143

ABSTRACT:
Disclosed is a method of recording a picture onto a photosensitive and pressure-sensitive paper, which comprises the steps of: forming in advance a mask original form of a film having a light-transmitting portion and a non-light-transmitting portion corresponding to information of the picture; exposing the photosensitive and pressure-sensitive paper through the mask original form to thereby form a latent image on the photosensitive and pressure-sensitive paper; and pressure-fixing the photosensitive and pressure-sensitive paper carrying the latent image formed thereon. Further disclosed is an apparatus for carrying out the above method, which comprises: a mask forming means for forming a mask original form of a film having a light-transmitting portion and a non-light-transmitting portion corresponding to picture information of an original picture; an exposure means for exposing the photosensitive and pressure-sensitive paper through the mask original form formed by the mask forming means; and a pressure-fixing means for pressing the photosensitive and pressure-sensitive paper having a latent image formed by the exposure means to thereby perform pressure-development.

REFERENCES:
patent: 4399209 (1983-08-01), Sanders et al.
patent: 4440846 (1984-04-01), Sanders et al.
patent: 4536463 (1985-08-01), Sanders
patent: 4551407 (1985-11-01), Sanders et al.
patent: 4622282 (1986-11-01), Head et al.
patent: 4701397 (1987-10-01), Rourke et al.

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