Microfluidic MEMS printing device with piezoelectric actuation

A microfluidic device, having a containment body accommodating a plurality of ejecting elements arranged adjacent to each other. Each ejecting element has a liquid inlet, a containment chamber, a piezoelectric actuator and an ejection nozzle. The piezoelectric actuators of each ejecting element are...

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Bibliographische Detailangaben
Hauptverfasser:	Giusti, Domenico, Pasetti, Mauro
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A microfluidic device, having a containment body accommodating a plurality of ejecting elements arranged adjacent to each other. Each ejecting element has a liquid inlet, a containment chamber, a piezoelectric actuator and an ejection nozzle. The piezoelectric actuators of each ejecting element are connected to a control unit configured to generate actuation signals and to be integrated in the containment body.