Etching a substrate: processes – Forming or treating thermal ink jet article
Patent
1995-02-28
1996-12-10
Aftergut, Jeff H.
Etching a substrate: processes
Forming or treating thermal ink jet article
346139R, 3461401, 346141, 216 48, G01D 1518, G01D 1516
Patent
active
055826784
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
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DeForest, W. S., Photoresist Materials and Processes, McGraw-Hill, Inc., 1975, pp. 2 and 3.
Aftergut Jeff H.
Canon Kabushiki Kaisha
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