Orifice array for high density ink jet printhead
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United States of America Patent
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-
Feb 13, 2001
Grant Date -
N/A
app pub date -
Feb 13, 1997
filing date -
Feb 13, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet printhead assembly for ink jet printing apparatus and a method for the manufacture thereof. The piezoelectrically operable ink jet printhead assembly has two arrays of driving channels aligned with a single orifice array in which each orifice connects through a fluid channel to a single driving channel.
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