Droplet deposition method and apparatus

微滴沉积设备包括具有喷嘴(42)的细长腔室(46)，为了沉积，工作中的液体微滴从腔室通过喷嘴喷射，用于通过改变腔室的体积来改变腔室中的液体压力以便实现所述微滴的喷射的装置，以及用于使腔室中的液流增加到补充喷射微滴所需量中的装置(38)，流体通过所述喷嘴以便清洗喷嘴。 A droplet deposition apparatus includes an elongate chamber having a nozzle through which in operation droplets of liquid are ejected from the chamber for deposition,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	R. HARVEY, P.R. DRURY
Format:	Patent
Sprache:	chi ; 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	微滴沉积设备包括具有喷嘴(42)的细长腔室(46)，为了沉积，工作中的液体微滴从腔室通过喷嘴喷射，用于通过改变腔室的体积来改变腔室中的液体压力以便实现所述微滴的喷射的装置，以及用于使腔室中的液流增加到补充喷射微滴所需量中的装置(38)，流体通过所述喷嘴以便清洗喷嘴。 A droplet deposition apparatus includes an elongate chamber having a nozzle through which in operation droplets of liquid are ejected from the chamber for deposition, means for varying the pressure of liquid in the chamber by varying the volume thereof to effect ejection of the droplets and means for causing a flow of liquid in the chamber in addition to that necessary to replenish the ejected droplets, the flow passing across the nozzle to clean it.