Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kia Silverbrook0
Date of Patent
March 13, 2007
0Patent Application Number
109591350
Date Filed
October 7, 2004
0Patent Primary Examiner
Patent abstract
An inkjet printhead with an array of nozzles formed on one side of a wafer substrate, an array of corresponding ink inlets formed in the other side of the wafer, each of the ink inlets individually associated with one of the nozzles and, a fluid path extending between each of the ink inlets and each of the ejection apertures respectively. With individual ink feed channels to each of the nozzles, there is a high level of fluidic drag that eliminates any ink pressure cross talk between adjacent nozzles.
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