Printhead assembly using a fluidic seal for sealing a nozzle chamber
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 11, 2007
Grant Date -
Apr 14, 2005
app pub date -
Dec 2, 2004
filing date -
May 24, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A printer includes a printhead having a plurality of ink jet nozzle assemblies. The nozzle assemblies include a substrate; a nozzle displaceably arranged relative to the substrate, the nozzle defining a nozzle opening such that, in use, upon displacement of the nozzle relative to the substrate, ink is ejected through the opening; and an inhibiting means arranged intermediate the substrate and the nozzle for inhibiting leakage of ink from around a periphery of the nozzle.
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