Method of and apparatus for making thermocopies
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United States of America Patent
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-
Feb 20, 1990
Grant Date -
N/A
app pub date -
May 10, 1989
filing date -
May 25, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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