Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2009-06-04
2011-12-13
Nguyen, Lamson (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
08075095
ABSTRACT:
A printhead is provided for an inkjet printer. The printhead includes a substrate assembly defining ink inlet channels. Nozzles openings formed on the substrate assembly are in fluid communication with respective ink inlet channels. Lever arms extend from respective nozzles openings and thermal bend actuators are coupled to respective lever arms and anchored to the substrate assembly. The thermal bend actuators are configured to move the nozzles towards the substrate assembly to eject ink there through.
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Nguyen Lamson
Silverbrook Research Pty Ltd
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