Invention Grant
US08167420B2 Liquid discharging head and method for manufacturing the same 有权
排液头及其制造方法

Liquid discharging head and method for manufacturing the same
Abstract:
A liquid discharging head is provided. The liquid discharging head has a flow path unit in which a common liquid flow path for supplying liquid to a nozzle which discharges liquid is formed by a plurality of plates being stacked together, the plurality of plates including a damper plate of which one surface defines at least a part of a wall surface of the common liquid flow path and an area on an other surface which is opposed to the common liquid flow path across the damper plate is not in contact with the plurality of plates other than the damper plate, wherein compression stress along the wall surface is applied to a portion of the damper plate which configure a wall of the common liquid flow path.
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