Method of fabricating head for recording apparatus

Details Method of fabricating head for recording apparatus Method of fabricating head for recording apparatus

1995-10-16

1996-12-03

Powell, William

Etching a substrate: processes

Forming or treating thermal ink jet article

216 18, B44C 122

Patent

active

055804683

ABSTRACT:
A head for an ink jet recording apparatus including: an electro-thermal transducer for generating thermal energy for use to discharge ink; and a circuit portion electrically connected to the electro-thermal transducer, wherein the circuit portion has a first conductive layer, an insulating layer disposed on the first conductive layer, and a second conductive layer disposed on the insulating layer, and an opening portion of the insulating layer is filled with a conductor formed by a selective deposition method so that the first conductive layer and the second conductive layer are connected to each other.

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