Inkjet head and method for manufacturing the same

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Reexamination Certificate

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07819504

ABSTRACT:
An inkjet head (1) has a liquid flow path section (3) for receiving liquid and, in response to application of a voltage, ejecting the liquid to an object on which a drawing is to be made. The degree of design freedom of the shape of the liquid channel section (3) or the shape of a liquid channel in the liquid channel section (3) can be improved because the liquid channel section (3) is formed on the upper surface of a substrate. Furthermore, the inkjet head can have a structure corresponding to the properties of liquid to be ejected or to an object to which the liquid is to be ejected.

REFERENCES:
patent: 6767473 (2004-07-01), Fujita et al.
patent: 06-023987 (1994-02-01), None
patent: 09-156109 (1997-06-01), None
patent: 09-0193400 (1997-07-01), None
patent: 09-300615 (1997-11-01), None
patent: 2002-096474 (2002-04-01), None
patent: 2003-311944 (2003-11-01), None
patent: 2004-042396 (2004-02-01), None

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