Tintenstrahltropfenerzeuger mit geteilten Widerständen zum Verringern der Stromverdichtung

摘要

In order to overcome inefficient power dissipation in parasitic resistances and to provide economies in the power supply, a higher resistance value heater resistor is employed in a thermal inkjet printhead. Higher current densities in a high resistance segmented heater resistor are reduced by employing a shorting bar (511) divided by a current balancing resistor (601).