Ink jet recording head and a method of manufacture therefor
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United States of America Patent
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-
Dec 18, 2001
Grant Date -
N/A
app pub date -
Nov 9, 1998
filing date -
Nov 11, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet recording head includes a plurality of discharge ports for discharging ink, a plurality of ink flow paths in communication with the plurality of discharge ports, a plurality of substrates including discharge energy generating elements for providing discharge energy for discharging ink, a supporting member for supporting a plurality of substrates in an arranged state, and a ceiling plate member for forming the plurality of ink flow paths by being bonded to a plurality of arranged substrates.
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