Thermal printing head

Details Thermal printing head Thermal printing head

1977-03-04

1979-09-18

Lesmes, George F.

Stock material or miscellaneous articles

Composite

Of quartz or glass

252512, 252513, 252520, 428427, 428209, 428210, 428432, 428539, 428901, 428428, B32B 1706

Patent

active

041683439

ABSTRACT:
A thermal printing head having a substrate and a resistive element formed on the substrate wherein said resistive element is a thin layer which is composed of an electrically conducting material and an electrically insulating material. This thermal printing head has a high heat-resistivity, so that it may be used at a high temperature or for high speed printing.

REFERENCES:
patent: 3360688 (1967-12-01), Triggs
patent: 3441516 (1969-04-01), Mulligan
patent: 3794518 (1974-02-01), Howell
patent: 3808576 (1974-04-01), Castonguay et al.
patent: 3886578 (1975-05-01), Eastwood
patent: 4039997 (1977-08-01), Huang et al.

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