Inkjet print-head and method of manufacturing the same

This application claims the benefit of Korean Patent Application No. 1999-22595, filed on Jun. 16, 1999, under 35 U.S.C. §119, the entirety of which is hereby incorporated by reference. An inkjet print head includes a nozzle, and an ink pool temporarily holding a printing ink and a first screen. The...

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Hauptverfasser: Yi, Jonghoon, Lee, Jaekyun, Choi, Jaebeom
Format: Patent
Sprache:eng
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Zusammenfassung:This application claims the benefit of Korean Patent Application No. 1999-22595, filed on Jun. 16, 1999, under 35 U.S.C. §119, the entirety of which is hereby incorporated by reference. An inkjet print head includes a nozzle, and an ink pool temporarily holding a printing ink and a first screen. The first screen has at least a convex bar column, the bar column having a plurality of bars arranged in a longitudinal direction of the ink pool and spaced apart from each other. A piezo element pumps the printing ink from the ink pool to the nozzle.