Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2011-07-05
2011-07-05
Do, An H (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
07971975
ABSTRACT:
An inkjet printhead including a substrate and a plurality of nozzle assemblies disposed on the substrate. Each nozzle assembly includes a nozzle chamber for containing ink and an actuator for ejecting an ink droplet from a 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 and suspended in ink contained in the nozzle chamber.
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Do An H
Silverbrook Research Pty Ltd
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