Process for producing an ink jet recording head

Details Process for producing an ink jet recording head Process for producing an ink jet recording head

1997-03-20

1999-08-03

Echols, P. W.

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

29464, 347 47, B41J 216

Patent

active

059308958

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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