B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
B41J 2/14 (2006.01) B41J 2/06 (2006.01)
Patent
CA 2062711
ABSTRACT OF DISCLOSURE An ink-jet print head of electromagnetic pumping for performing a continuous tonal expression easily in response to an input print signal and simple structure for ejecting an ink by an electromagnetic pumping. The ink jet print head includes a magnetic field generating means for generating a uniform magnetic field from a first space to a second space, and a pumping tube member having a plurality of pumping tubes having isolated first and second electrodes formed separately in a center of an insulation panel at regular intervals, being installed in a magnetic field, wherein the conductive ink is ejected from the pumping tube by applying a voltage to the first and second electrode.
Kim Yoon-Soo
Samsung Electronics Co. Ltd.
Wray Robert William
LandOfFree
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