Process for producing ink jet recording head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 10, 1996
Issued Date -
N/A
app pub date -
Feb 28, 1995
filing date -
Oct 20, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet recording head wherein a substrate with a groove for forming an ink pathway connected to an orifice for discharging ink and a plate member are bonded so as to form the ink pathway by charging the recessed portion of groove with a filling material; evening the upper surface of the substrate and the upper surface of said filling material; bonding the substrate and said plate member to the evened surface; and removing said filling material therefrom.
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Cited Art Landscape
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