Thermal head and thermal printer using the same

Details Thermal head and thermal printer using the same Thermal head and thermal printer using the same

2007-02-13

2010-12-28

Tran, Huan H (Department: 2861)

Incremental printing of symbolic information

Thermal marking apparatus or processes

Specific resistance recording element type

Reexamination Certificate

active

07859556

ABSTRACT:
A thermal head has a heat storage layer provided on an insulating substrate and a heat generating resistance layer provided on the heat storage layer. An individual electrode and a common electrode are formed on the heat generating resistance layer, and a protective film layer covers the electrodes and the heat generating resistance layer. A resin covering layer is formed on the surface of the protective film layer by applying and drying fluorine-based resin particles dissolved in a solvent on the surface.

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patent: 5-85666 (1993-04-01), None

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