Imprintable medium dispenser

An imprintable medium dispenser includes a chamber, a nozzle, and an actuator connected to the chamber and configured to be actuated and thereby generate a pressure wave within the chamber such that imprintable medium is dispensed from the nozzle. The imprintable medium dispenser is provided with a...

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Bibliographische Detailangaben
Hauptverfasser: WUISTER SANDER FREDERIK, KRUIJT-STEGEMAN YVONNE WENDELA, DIJKSMAN JOHAN FREDERIK, PIERIK ANKE, VERNHOUT MARTIN MAURICE, SCHRAM IVAR
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An imprintable medium dispenser includes a chamber, a nozzle, and an actuator connected to the chamber and configured to be actuated and thereby generate a pressure wave within the chamber such that imprintable medium is dispensed from the nozzle. The imprintable medium dispenser is provided with a control circuit which includes a monitoring apparatus configured to receive a transient oscillation signal generated when the actuator is actuated, and to monitor the operation of the imprintable medium dispenser by monitoring the transient oscillation signal.