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US 2013/0155153 A1Published application
Printhead Module
AssigneeFUJIFILM Dimatix, Inc.
InventorsThomas G. Duby, Robert L. Wells, JR., Todd Severance, Carl Tracy
Life of this patent
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Abstract
A printhead including a body; an actuator attached to the body, and an enclosed space between the actuator and the body forms a chamber; an opening defined by the body for releasing pressure in the chamber; and a seal attached to the opening to seal the chamber while permitting pressure to be released.
Claims9
A printhead comprising:
- a body including a fluid manifold;
- a laminate subassembly including an actuator, a flex print having a plurality of electrical traces, and a cavity plate, the laminate subassembly being bonded to the body, the flex print being positioned between the actuator and cavity plate, and the cavity plate having a plurality of pumping chambers;
- and
- an ink flow path in which ink enters the fluid manifold formed in the body and travels through openings in the flex print and into the plurality of pumping chambers.
1 more element
Dependencies are inferred from the claim text.