FLUID EJECTION DEVICE WITH GROUND ELECTRODE EXPOSED TO FLUID CHAMBER
An example provides a fluid ejection device including a fluid feed slot, a fluid chamber between a nozzle layer and a passivation layer, and a printhead-integrated sensor to sense a property of a fluid in the fluid chamber. The sensor may include a ground electrode exposed to the fluid chamber throu...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
22.06.2017
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Subjects | |
Online Access | Get full text |
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Summary: | An example provides a fluid ejection device including a fluid feed slot, a fluid chamber between a nozzle layer and a passivation layer, and a printhead-integrated sensor to sense a property of a fluid in the fluid chamber. The sensor may include a ground electrode exposed to the fluid chamber through a via in the passivation layer. |
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Bibliography: | Application Number: US201415118393 |