Multi-mode laser energy control for thermochromic print systems

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United States of America Patent

PATENT NO 9973645
SERIAL NO

15270607

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Abstract

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A printing system and method comprising a transport system configured to move a print target, a laser for directing energy on the print target, and a control system configured to adjust the energy directed on the print target according to a present speed of the print target the control system further comprising an analog control, a scrolling window control, a pulse width modulation control, and a halftone modulation control.

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Patent Owner(s)

  • XEROX CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hunter, Timothy M Webster, US 11 75

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