Imaging device

Details Imaging device Imaging device

1994-08-05

1995-11-14

Gellner, Michael L.

Photocopying

Projection printing and copying cameras

Detailed holder for original

355 27, 355233, 347232, 347119, G01D 1516, H04N 146

Patent

active

054671671

ABSTRACT:
Disclosed is an imaging device which uses a recording paper composed of a base paper exhibiting a color and a photoconductlvely-color-changing layer formed thereon and includes an optical system for introducing a light having a specific wavelength to the recording paper based on image information. The photoconductively-color-changing layer is composed of a photoconductively-color-changing agent having the characteristic that the agent usually exhibits a specific color different from that of the base layer and is changed to colorless and transparent by being irradiated with the light having the specific wavelength.

REFERENCES:
patent: 4847110 (1989-07-01), Nakajima et al.
patent: 4978976 (1990-12-01), Okino
patent: 5151714 (1992-09-01), Okino et al.

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