Wide-array inkjet printhead assembly
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United States of America Patent
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Nov 5, 2013
Grant Date -
May 2, 2013
app pub date -
Aug 19, 2010
filing date -
Aug 19, 2010
priority date (Note) -
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Abstract
A wide-array inkjet printhead assembly with die carriers includes a backbone which delivers fluid through a manifold with a number of openings. The openings are spaced apart according to a opening pitch. A plurality of inkjet die includes trenches with a trench pitch which is smaller than the opening pitch. A plurality of die carriers include a plurality of oblique tapered channels, with one end of the oblique tapered channels having pitch matching the opening pitch and interfacing with the backbone and the opposite end of the oblique tapered channels having a pitch matching the trench pitch and interfacing with the inkjet die. A method for assembling a wide-array inkjet printhead assembly is also described.
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