Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2011-04-12
2011-04-12
Nguyen, Lamson D (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S071000
Reexamination Certificate
active
07922289
ABSTRACT:
Provided are a nozzle plate of an inkjet printhead and a method of manufacturing the same. The nozzle plate includes: a substrate including a plurality of nozzles; and a plurality of first grooves formed on the surface of a substrate around the nozzles. In this structure, ink remaining on the surface of the nozzle plate can be efficiently removed.
REFERENCES:
patent: 7407263 (2008-08-01), Kawase
Cha Tae-Woon
Lee Jae-chang
Lee Tae-Kyung
Nguyen Lamson D
Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
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