Ink-jetting apparatus and ink-jetting method

Details Ink-jetting apparatus and ink-jetting method Ink-jetting apparatus and ink-jetting method

2007-09-20

2010-06-29

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07744199

ABSTRACT:
An ink-jetting apparatus and an ink-jetting method are disclosed. An ink-jetting apparatus for jetting an ink through a nozzle which includes a chamber containing the ink, an actuator providing a pressure to the chamber, and an electrostatic part forming an electric field around the nozzle, may provide high resolution and a wide range of grey scale by using a piezoelectric method with an electrostatic method in combination.

REFERENCES:
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patent: 2000-185392 (2000-07-01), None
patent: 2002-127428 (2002-05-01), None
patent: 2005-136151 (2005-05-01), None
patent: 10-2006-0022367 (2006-03-01), None
Korean Office Action, dated Sep. 5, 2007.
Japanese Office Action issued on Dec. 17, 2010 in corresponding Japanese Patent Application 2007-252629.

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