Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young-Seuck Yoo0
Jae-Woo Joung0
Young-Jae Kim0
Date of Patent
June 29, 2010
0Patent Application Number
119023220
Date Filed
September 20, 2007
0Patent Primary Examiner
Patent 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.
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