Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-03-08
2005-03-08
Brooke, Michael S. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
06863382
ABSTRACT:
An emission device for ejecting a liquid drop, and methods of operating and manufacturing same are provided. The device includes a structure defining a chamber volume adapted to receive a liquid and has a nozzle orifice through which a drop of received liquid can be emitted. The chamber volume defining structure includes a membrane portion having a plurality of individually deformable portions. A controller is adapted to selectively actuate at least one of the plurality of individually deformable portions of the membrane.
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Anagnostopoulos Constantine N.
Debar Michael N.
Furlani Edward P.
Brooke Michael S.
Zimmerli William R.
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