Liquid discharge head, liquid discharge apparatus, and...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S056000

Reexamination Certificate

active

07137687

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.

REFERENCES:
patent: 5331344 (1994-07-01), Miyagawa et al.
patent: 5808644 (1998-09-01), Imamura et al.
patent: 1-195050 (1989-08-01), None
patent: 05-212870 (1993-08-01), None
patent: 5-212870 (1993-08-01), None
patent: 2002-001958 (2002-01-01), None
patent: 2002-1958 (2002-01-01), None

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