Printhead integrated circuit comprising resistive elements...

Details Printhead integrated circuit comprising resistive elements... Printhead integrated circuit comprising resistive elements...

2011-07-12

2011-07-12

Do, An H (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07976131

ABSTRACT:
A printhead integrated circuit includes inkjet nozzle assemblies disposed on a substrate. Each nozzle assembly includes a nozzle chamber having a nozzle aperture and an actuator associated with the nozzle chamber. The actuator ejects an ink droplet from the nozzle aperture when a resistive element of the actuator is heated by an electrical current. The resistive element of the actuator is spaced apart from the substrate.

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