Ink jet head

Details Ink jet head Ink jet head

2007-11-13

2007-11-13

Do, An H. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S069000

Reexamination Certificate

active

10495205

ABSTRACT:
An ink jet head includes a base with front and rear ends having a plurality of channel grooves separated by channel walls each including a piezoelectric extending to the rear end, a cover that is placed on the base to be in contact therewith and opposite to the face of the base that has the channel grooves, electrodes placed on at least part of the inner surface of each one of the channel grooves, a conductive resin electrically connected with the electrode plugging up each of the channel grooves at the rear end, and projections as a pressing means for pressing the top of the conductive resin at the rear end of each channel groove.

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patent: 2003-072062 (2003-03-01), None
patent: 2003-080697 (2003-03-01), None

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