Inkjet head provided with deflecting electrodes for deflecting ejected ink droplets
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United States of America Patent
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Jul 27, 2004
Grant Date -
Jul 3, 2003
app pub date -
Dec 27, 2002
filing date -
Dec 28, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A plurality of nozzle rows are formed in a nozzle plate, and nozzle electrodes for generating a deflecting field are provided for every two nozzle rows. Each electrode is attached to the nozzle plate so as to locate between the corresponding adjacent two nozzles. Ink reception absorption bodies are embedded in the bottom surface of the electrodes. Refresh ink droplets deflected by the deflecting field travels along U-turn paths and impinge on the ink reception absorption bodies.
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