Thermal printer

Details Thermal printer Thermal printer

1990-04-02

1991-09-24

Fuller, Benjamin R.

Recorders

Thermal recording

G01D 1510

Patent

active

050517562

ABSTRACT:
In a thermal printer for thermo-sensitive recording, a plurality of heating resistors are electrically divided into N units each having M heating resistors, and N driver circuits, N latch circuits and N shift registers which are interconnected in tandem are respectively provided in association with the N units of M heating resistors. Dot data signals and associated hysteresis correction signals are collectively applied to the shift registers so that a pulse for print data and a pulse for hysteresis correction data can be applied continuously for printing.

REFERENCES:
patent: 4475114 (1984-10-01), Koyama et al.
patent: 4563691 (1986-01-01), Noguchi et al.
patent: 4567488 (1986-01-01), Moriguchi et al.
patent: 4574293 (1986-03-01), Inui et al.
patent: 4575732 (1986-03-01), Kitaoka

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