Metal working – Method of mechanical manufacture – Fluid pattern dispersing device making – e.g. – ink jet
Patent
1994-09-22
1997-08-19
Cuda, Irene
Metal working
Method of mechanical manufacture
Fluid pattern dispersing device making, e.g., ink jet
21912171, B23P 1500
Patent
active
056575394
ABSTRACT:
An ink jet recording head is produced by forming in a first substrate a plurality of orifices for ejecting an ink droplet and a reference object for registration; forming in a second substrate ejection energy generating elements for supplying energy for ejecting the ink placed in liquid passages communicating with the orifices; and joining the first substrate and the second substrate together on the basis of the reference object for registration.
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Goto Akira
Ichikawa Fumio
Maeoka Kunihiko
Masuda Kazuaki
Orikasa Tsuyoshi
Canon Kabushiki Kaisha
Cuda Irene
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