Metal working – Method of mechanical manufacture – Fluid pattern dispersing device making – e.g. – ink jet
Patent
1995-02-28
1998-06-02
Yockey, David F.
Metal working
Method of mechanical manufacture
Fluid pattern dispersing device making, e.g., ink jet
347 20, 347 63, 216 27, B29C 3900, B41J 2015, B41J 205, B23P 1500
Patent
active
057584176
ABSTRACT:
An ink jet recording head is formed by forming a solid layer of removable material on a substrate to enable formation of flow paths and liquid chambers, coating a surface of the solid layer with a resin and removing the solid layer. The coating is performed by providing a mold, part of which is in contact with the solid layer, and coating the surface of the solid layer excluding at least a part of the surface. Further, bonding wires connecting the head to a circuit board are at least partly coated with the resin.
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Frechet et al., "Thermally Depolymerizable Polycarbonates v. Acid Catalyzed Thermolysis of Allylic and Benzylic Polycarbonates: A New Route to Resist Imaging"; Polymer Journal, vol. 19, No. 1, 1987.
Arai Ryuichi
Kashiwazaki Akio
Kobayashi Jun'ichi
Kobayashi Masatsune
Murai Keiichi
Canon Kabushiki Kaisha
Yockey David F.
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