Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1992-12-03
1997-01-21
Lund, Valerie A.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
B41J 205
Patent
active
055963579
ABSTRACT:
A substrate for liquid jet recording head comprises a supporting member with an oxidized film on its surface, exothermic resistive members arranged on the supporting member, and wirings electrically connected to the exothermic resistive members. For the substrate, it is arranged that the transposition density in the area beneath the oxidized film on said supporting member is less than 5.times.10.sup.4 ; hence eliminating the curves of the substrate which will be created when it is cut for the fabrication of a liquid jet recording head.
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Wolf. S., et al. "Silicon Processing For The VLSI Era, vol. 1: Process Technology", Lattice Press (1986) pp. 40-56 & 532-534.
Canon Kabushiki Kaisha
Lund Valerie A.
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