Head chip, liquid jet head and liquid jet recording device
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United States of America Patent
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Oct 20, 2020
Grant Date -
May 16, 2019
app pub date -
Nov 12, 2018
filing date -
Nov 13, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
There are provided a head chip, a liquid jet head, and a liquid jet recording device capable of enhancing the reliability. The head chip according to an embodiment of the disclosure is a head chip adapted to jet liquid including an actuator plate having a plurality of ejection grooves arranged side by side along a first direction, and extending in a second direction crossing the first direction, a plurality of common electrodes formed on respective inner surfaces of the plurality of ejection grooves, and a commonalization interconnection adapted to electrically connect the plurality of common electrodes to each other, and a nozzle plate having a plurality of nozzle holes individually communicated with the plurality of ejection grooves.
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