Ink-jet recording head and method of manufacturing the same

Details Ink-jet recording head and method of manufacturing the same Ink-jet recording head and method of manufacturing the same

2005-08-16

2005-08-16

Meier, Stephen D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

06929353

ABSTRACT:
An ink-jet recording head having no piezoelectric element in a part where no piezoelectric element is required and including an individual electrode lead-out part having such a cross section that allows smooth power supply is provided. The ink-jet recording head includes an individual electrode having an individual electrode main body formed at a position corresponding to an ink chamber and an individual electrode lead-out part for supplying power, a piezoelectric element formed to contact the individual electrode, and a diaphragm formed to contact the piezoelectric element. The individual electrode lead-out part is connected to the individual electrode main body from a position offset from a face including an electrode face of the individual electrode main body, and the piezoelectric element is formed into a shape corresponding to the individual electrode main body.

REFERENCES:
patent: 7-299904 (1995-11-01), None
patent: 11-10882 (1999-01-01), None
patent: 11-58737 (1999-03-01), None
patent: 11-138810 (1999-05-01), None
patent: 11-291483 (1999-10-01), None
patent: 11-348280 (1999-12-01), None
patent: 2000-62168 (2000-02-01), None
patent: 2000-71448 (2000-03-01), None

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