Thermal head and electronic apparatus using the same

Details Thermal head and electronic apparatus using the same Thermal head and electronic apparatus using the same

1992-07-17

1993-12-21

Fuller, Benjamin R.

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Thermal recording

B41J 2335

Patent

active

052724891

ABSTRACT:
In order to obtain a thermal head for a single power source drive with a good print efficiency and capable of performing high speed printing, semiconductor driver elements having a small on-resistance and a small output saturation voltage V.sub.CE are used, and in order to reduce a voltage drop V.sub.lead of each separate electrode, an inorganic gold paste as a separate electrode material is used to form a thick layer part. An electronic apparatus using the thermal head is also disclosed.

REFERENCES:
patent: 4862193 (1989-08-01), Hattori et al.
patent: 4907015 (1990-03-01), Kaneko et al.
patent: 5014135 (1991-05-01), Ijuin et al.

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