Method for manufacturing liquid discharge head

Metal working – Method of mechanical manufacture – Fluid pattern dispersing device making – e.g. – ink jet

Reexamination Certificate

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Details

C029S832000, C029S856000, C029S848000, C029S611000, C347S045000

Reexamination Certificate

active

07461451

ABSTRACT:
The present invention fixes a nozzle sheet on a substrate with a predetermined material (5,6), which has an excellent chemical resistance and sufficient adhesiveness, or more specifically, fixes the nozzle sheet on the substrate with cyclized rubber or with patternable, adhesive elastic material. Moreover, the present invention forms walls for liquid chambers and liquid channels with polyimide.

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patent: 2002-001958 (2002-01-01), None

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