Printhead die assembly
AssigneeHewlett-Packard Industrial Printing Ltd.
InventorsKen Vandenberghe, Alan Navon, Ron Tuttnauer
Life of this patent
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Abstract
A printhead die assembly includes first and second printhead die. Each of the first and second die has a respective first surface including ink dispensing devices constructed thereon, and a respective second surface opposite the first surface. Each of the first and second die includes nozzles for the ink dispensing devices. The first and second die are positioned so that the second surface of the first die faces the second surface of the second die, and the nozzles of the first die are aligned with the nozzles of the second die.
Claims15
A printhead die assembly, comprising:
- first and second printhead die, each of the first and second die having a respective first surface including ink dispensing devices constructed thereon, a respective second surface opposite the first surface, and each of the first and second die including nozzles for the ink dispensing devices;
- wherein the first and second die are positioned so that the second surface of the first die faces the second surface of the second die, and wherein the nozzles of the first die are aligned relative to the nozzles of the second die.
A method, comprising:
- positioning first and second printhead die within a die carrier;
- aligning the first and second printhead die relative to a registration pin of the die carrier;
- and
- fixing the position of the first and second printhead die within the die carrier.
A printhead comprising:
- a die carrier having a registration pin;
- and
- separate first and second printhead die positioned within the die carrier, each of the first and second die including nozzles for ink dispensing devices;
- wherein the first and second die are positioned within the die carrier so that the nozzles of the first and second die are aligned relative to the registration pin of the die carrier.
Dependencies are inferred from the claim text.