FLUIDIC EJECTION DIES WITH ENCLOSED CROSS-CHANNELS

In one example in accordance with the present disclosure, a fluidic ejection die is described. The die includes an array of nozzles. Each nozzle includes an ejection chamber and an opening. A fluid actuator is disposed within the ejection chamber. The fluidic ejection die also includes an array of p...

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Bibliographische Detailangaben
Hauptverfasser: Cumbie, Michael W, Choy, Si-Iam, Pollard, Jeffrey R, Chen, Chien-Hua
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In one example in accordance with the present disclosure, a fluidic ejection die is described. The die includes an array of nozzles. Each nozzle includes an ejection chamber and an opening. A fluid actuator is disposed within the ejection chamber. The fluidic ejection die also includes an array of passages, formed in a substrate, to deliver fluid to and from the ejection chamber. The fluidic ejection die also includes an array of enclosed cross-channels. Each enclosed cross-channel of the array of enclosed cross-channels is fluidly connected to a respective plurality of passages of the array of passages.