Semiconductor device for use with a thermal print head

Electric heating – Heating devices – Combined with diverse-type art device

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346 76PH, B41J 320

Patent

active

045958211

ABSTRACT:
Metal-oxide semiconductors are used for the logic control circuit and the drive circuit of a thermal print head to eliminate defects such as breakdowns and erroneous operations caused by heat generated in the thermal head and to reduce current consumption.

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