Inkjet printhead and inkjet printer containing the same printhead

H.M.A. Wijshoff (Inventor)

    Research output: PatentPatent publication

    Abstract

    A inkjet printhead containing two substantially closed ink chambers separated by a wall, each of the chambers having associated therewith an electromechanical converter, where actuation of the converter corresponding to a first chamber of said printhead will lead to a volume change in a second chamber due to cross-talk, whereby the wall is deformable in such a way that it deforms by actuation and as such simultaneously generates a second volume change in the same chamber, either volume change being, in essence, the same size but opposite to the other.
    Original languageEnglish
    Patent numberUS 7,562,969
    Publication statusPublished - 7 Dec 2006

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