Thermal head and manufacturing method thereof

Details Thermal head and manufacturing method thereof Thermal head and manufacturing method thereof

1984-12-26

1986-09-16

Albritton, Clarence L.

Electric heating

Heating devices

Combined with diverse-type art device

346 76PH, B41J 320

Patent

active

046124330

ABSTRACT:
A thermal head is defined as is its manufacture, the thermal head being produced on a substrate by forming a glaze layer having a number of bubbles by printing on it a glass paste containing a glass powder that contains at least 20% by weight or more of a finely divided glass powder with an average particle diameter of up to 5 .mu.m followed by calcining, and forming a heat generating resistor, an electrode and a protective layer successively on the glaze layer.

REFERENCES:
patent: 4417257 (1983-11-01), Mitsui
patent: 4463246 (1984-07-01), Tatsumi
Hashimoto, Kaoru, "Selective Glaze . . . ", Electrocomponent Sci. and Tech., vol. 8, Nos. 1 & 2, pp. 115-121.
Anderson, Carl M., "The Development of . . . ", Int. J. Hybrid Microelectron., vol. 4, No. 1, (Spring 1981), pp. 24-30.,

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