Method of and apparatus for making thermocopies

Recorders – Thermal recording

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Details

346 11, 346108, G01D 1510, G01D 942

Patent

active

049030426

ABSTRACT:
A method of and an apparatus for making thermocopies in which a receiving material and an ink carrier member are synchronously advanced into a sublimation area opposite each other in a predetermined relationship therebetween, and the ink carrier member is heated linewise by a modulated laser beam to provide for pixelwise heating of the ink carrier member to enable transfer of an ink layer of a predetermined density from the ink carrier ribbon to the receiving material.

REFERENCES:
patent: 3978247 (1976-08-01), Braudy et al.
patent: 3999918 (1976-12-01), Landsman
patent: 4525722 (1985-06-01), Sachdev et al.
patent: 4819018 (1989-04-01), Moyroud et al.

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