Jetting Apparatus and Method of Improving the Performance of a Jetting Apparatus

The present invention is generally related to a jetting device for jetting droplets of viscous medium onto a substrate, said jetting device comprising an ejector element for performing the jetting process and a jetting outlet through which said droplets are jetted. In particular, the invention is re...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SANDELL HAAKAN, KRONSTEDT JOHAN, HOLM WILLIAM
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention is generally related to a jetting device for jetting droplets of viscous medium onto a substrate, said jetting device comprising an ejector element for performing the jetting process and a jetting outlet through which said droplets are jetted. In particular, the invention is related to a method, a measuring device, a jetting device, and a viscous medium container for use in such a jetting device for measuring or monitoring a level or volume of viscous medium during a jetting process and/or measuring electrical properties of the viscous medium to determine characteristics of the medium.