Thermal head

Details Thermal head Thermal head

1986-03-03

1987-04-28

Evans, Arthur G.

Recorders

Thermal recording

427305, 106 122, 219543, H01C 1718, G01D 1510

Patent

active

046618279

ABSTRACT:
A heater element plated on a dielectric substrate through electroless plating process provides an excellent thermal head for thermally printing on a paper. Said heater element composes of nickel, one of phosphorus and boron, and some minor additive agent. That additive agent is one of tungsten and molybdenum by 2-10 weight %. Because of the addition of the additive agent, the life time and heat stress characteristics of a thermal head are considerably improved.

REFERENCES:
patent: 3794518 (1974-02-01), Howell
patent: 4136274 (1979-01-01), Shibata et al.
patent: 4151311 (1979-04-01), Feldstein
patent: 4259564 (1981-03-01), Ohkubo et al.
patent: 4313854 (1982-02-01), Sunahara et al.
New Type Thermal Printing Head by Susuma Shibata et al., in IEEE Transactions, vol. PHP-12, No. 3, Sep. 1976.

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