Process for producing an ink jet recording head
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United States of America Patent
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Aug 19, 1997
Issued Date -
N/A
app pub date -
Sep 22, 1994
filing date -
Oct 22, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
An ink jet recording head is produced by forming in a first substrate a plurality of orifices for ejecting an ink droplet and a reference object for registration; forming in a second substrate ejection energy generating elements for supplying energy for ejecting the ink placed in liquid passages communicating with the orifices; and joining the first substrate and the second substrate together on the basis of the reference object for registration.
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Cited Art Landscape
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