Thermal head

Details Thermal head Thermal head

1988-10-17

1991-02-05

Reynolds, Bruce A.

Recorders

Thermal recording

338309, G01D 1510, H01C 1012

Patent

active

049909355

ABSTRACT:
A thermal head is provided which includes a substrate of insulating material, a plurality of heat elements aranged on the substrate, a common electrode connected to a first end of each of the heat elements, and a plurality of gold patterns, each of which is connected to a second end of each of the heat elements. A protective layer is disposed on each of the plurality of gold patterns for protecting the gold patterns from damage due to the formation of electrical contacts thereto.

REFERENCES:
patent: 3609924 (1971-09-01), Cady et al.
patent: 4636813 (1984-01-01), Meco et al.

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