Metal working – Method of mechanical manufacture – Fluid pattern dispersing device making – e.g. – ink jet
Patent
1992-09-02
1994-02-22
Kuhns, Allan R.
Metal working
Method of mechanical manufacture
Fluid pattern dispersing device making, e.g., ink jet
1562722, 1562728, 21912117, 21912166, B32B 3126
Patent
active
052876225
ABSTRACT:
Method for preparing a substrate for a heat generating device, such a heat generating substrate and an ink jet recording head having such substrate, includes the steps of irradiating a high density energy stream on the surface of a base material on which is provided a material capable of forming an insulating layer by heating, and forming a layer having insulating properties on the surface of said base material while melting the material by heating.
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Canon Kabushiki Kaisha
Kuhns Allan R.
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