Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2011-03-29
2011-03-29
Do, An H (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S054000
Reexamination Certificate
active
07914118
ABSTRACT:
The present invention relates to an ink ejection integrated circuit (IC) for a printhead. The IC includes rows of elongate nozzle arrangements. Each nozzle arrangement defines an ink ejection port at one end and has an internal cantilevered actuator anchored at the other end so that the actuator can move to eject ink out though the ink ejection port. The rows are arranged in pairs with the ports of one of the rows being proximally located to the ports of the other row, for each pair.
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Do An H
Silverbrook Research Pty Ltd
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