Heating resistor as a thermal head resistive element

Details Heating resistor as a thermal head resistive element Heating resistor as a thermal head resistive element

1986-06-27

1988-06-14

Goldberg, E. A.

Recorders

Thermal recording

219216, 338308, 427402, 427404, G01D 1510, H05B 300, H01C 1012, B32B 900

Patent

active

047515180

ABSTRACT:
Disclosed is a heating resistor composed of tungsten of 35-45 at. %, aluminum of 25-35 at. %, nitrogen of 10-20 at. %, and oxygen of 5-20 at. %, and a thermal head comprising a heating resistor layer composed of tungsten of 35-45 at. %, aluminum of 25-35 at. %, nitrogen of 10-20 at. %, and oxygen of 5-20 at. %.

REFERENCES:
patent: 3301707 (1967-01-01), Loeb et al.
patent: 3763026 (1973-10-01), Cordes
patent: 4017712 (1977-04-01), Baraff et al.
Nunomura, Koyama, Matsubara, "Ta-S:C Thin Film Resistors For Highly Reliable Thermal Printing Heads", IEEE Transactions on Components, Hybrids and Manfacturing Technology, vol. CHMT-6, No. 4, pp. 377-381, Dec. 1983.

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