Hewlett-packard Development Company, L.p.

Hewlett-packard Company

Juan J Hernandez

Dennis W Tom

Hector Jose Lebron

Salvador Sanchez Ribes

Emilio Carlos Cano

An apparatus and method for generating a three-dimensional object. The apparatus includes a build material area, at least one agent distributor with a fluid reservoir to store fluid agent and at least one fluid ejection die to selectively eject fluid agent in the build material area. A cooling system to remove heat from the at least one fluid ejection die has a heat sink. The at least one fluid ejection die is in thermal contact with the heat sink via the fluid agent of the fluid reservoir.

Three-dimensional object generation

A separation device, such as a filter or separation line apparatus, and method of making the same.

Separation device and method of making the same

A method of coupling a barrier layer to a substrate of a fluid ejection device includes disposing a mechanical intercoupling structure on a substrate at least one fluid ejector thereon; disposing a chamber layer over said substrate, wherein side walls of an ejection chamber are defined by the chamber layer; and substantially embedding said mechanical intercoupling structure with the chamber layer.

Fluid ejection device

A fluid ejection device has a fluid ejector on a substrate, and a mechanical intercoupling structure disposed on the substrate. A chamber layer is disposed on the substrate, and is substantially embedding the mechanical intercoupling structure and defining the side walls of an ejection chamber.

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Corvallis, OR, United States of America

Juan J Hernandez