Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kia Silverbrook0
Date of Patent
October 28, 2008
0Patent Application Number
111448440
Date Filed
June 6, 2005
0Patent Primary Examiner
Patent abstract
A method of forming a nozzle rim for a nozzle aperture is provided. The method is suitable for forming part of a printhead fabrication process. The method comprises the steps of: (a) depositing a roof material layer over a sacrificial layer; and (b) removing a first part of said roof material layer so as to form a nozzle rim.
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