SELF-CLEANING NOZZLE PLATE
A nozzle plate of a fluid ejection head for a fluid ejection device, a fluid ejection head containing the nozzle plate, and a method for making the fluid ejection head containing the nozzle plate. The nozzle plate includes an array of nozzle holes and a fluid channel layer attached to an exposed sur...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A nozzle plate of a fluid ejection head for a fluid ejection device, a fluid ejection head containing the nozzle plate, and a method for making the fluid ejection head containing the nozzle plate. The nozzle plate includes an array of nozzle holes and a fluid channel layer attached to an exposed surface of the nozzle plate, wherein the fluid channel layer comprises a fluid channel formed in the fluid channel layer adjacent to each nozzle hole for urging fluid from each nozzle hole. |
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