Inkjet head
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United States of America Patent
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Jan 7, 2014
Grant Date -
Oct 4, 2012
app pub date -
Dec 1, 2010
filing date -
Dec 18, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An inkjet head with a harmonica-type head tip is configured in a way that wirings electrically connected to drive electrodes within channels are led rearward from a rear surface of the head tip. A groove is provided along an array direction of the channels in areas on the rear surface of the head tip in which the channels are not formed. A lead-out electrode, which is electrically connected to drive electrodes, is formed from the rear surface of the head tip to the interior of the groove. One end of a wiring member, which has connecting wirings upon an insulating material corresponding to the lead-out electrodes, is inserted into the groove. The drive electrode is electrically connected to the connecting wiring via the lead-out electrode as a result of the electrical connection of the connecting wiring within the groove to the lead-out electrode.
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