Ink-jet system with an ink channel having a non-uniform depth
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United States of America Patent
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-
Sep 10, 2002
Grant Date -
N/A
app pub date -
May 9, 1996
filing date -
May 9, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink-jet system has an ink channel between an ink reservoir and a nozzle, and an electromechanical transducer which comprises an expansible member arranged adjacent to the ink channel for abruptly reducing the volume of the ink channel in order to eject an ink droplet through the nozzle. The depth of a portion of the ink channel between the expansible member and the nozzle is larger than both the depth of the portion adjacent to the expansible member and the height of the nozzle.
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Cited Art Landscape
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