Thick film type thermal head and thermal recording device

Details Thick film type thermal head and thermal recording device Thick film type thermal head and thermal recording device

1990-08-07

1992-10-20

Fuller, Benjamin R.

Recorders

Thermal recording

B41J 2335

Patent

active

051574144

ABSTRACT:
A thick film type thermal head produced by consecutively forming, on an insulator substrate, a heat-resistant layer, an electrode, a heating resistor and a protective layer, wherein the protective layer comprises an electrically insulating protective layer covering the heating resistor and that portion of the electrically insulating protective layer which corresponds to a medium comprises a heat-diffusing coating having a high thermal conductivity over the electrically insulating protective layer.

REFERENCES:
patent: 458739 (1986-05-01), Higeta et al.

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