Method of fabricating bubblejet print devices using semiconducto

Details Method of fabricating bubblejet print devices using semiconducto Method of fabricating bubblejet print devices using semiconducto

1994-09-15

1998-11-24

Hartary, Joseph W.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 56, 347 57, 347 58, 347 59, 347 63, 347 65, 298901, 216 27, B41J 214

Patent

active

058414525

ABSTRACT:
A method of fabricating bubblejet print devices uses semiconductor fabrication techniques, and this method involves forming a heater means and an electrical connection to the heater means on a substrate, and forming a passageway through the substrate. A given end of the passageway is disposed adjacent to the heater means, and this given end is formed as an outlet for ejecting ink.

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