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 language | English |
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| Patent number | US 7,562,969 |
| Publication status | Published - 7 Dec 2006 |