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THERMAL PRINTER WITH DUAL TIME-CONSTANT HEAT SINK

  • US 20140111595A1
  • Filed: 03/14/2013
  • Published: 04/24/2014
  • Est. Priority Date: 10/19/2012
  • Status: Abandoned Application
First Claim
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1. A dual time-constant heat sink for a thermal printer, comprising:

  • a print head heat sink, in contact with a print head of a thermal printer, the print head heat sink having a first thermal time constant;

    an insulator in contact with the print head heat sink; and

    a thermal reservoir, in contact with the insulator, the thermal reservoir having a second thermal time constant, the second time constant longer than the first thermal time constant.

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