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US 2008/0259134 A1Published application
Print head laminate
AssigneeHewlett-Packard Development Company, L.P.
InventorsPhilip H. Harding, Patrick V. Boyd, Paul J. Benning, Manish Giri
Life of this patent
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Abstract
A print head laminate includes a flexible glass layer between an adhesive layer and an electrical conductor.
Claims20
An apparatus comprising:
- a print head laminate comprising:
- a flexible glass layer;
- a first electrical conductor on and in contact with a first side of the flexible glass layer;
- and
- an adhesive layer on and in contact with a second opposite side of the flexible glass layer.
2 more elements
A method comprising:
- providing a first laminate comprising a first flexible glass layer, a first electrical conductor on and in contact with a first side of the flexible glass layer and a first adhesive layer on and in contact with a second opposite side of the first flexible glass layer;
- and
- adhering the first laminate to a first face of at least one die substrate, the first face having first fluidic channels.
A method comprising:
- providing a plurality of substrates interconnected by webs, each substrate having a face with microfluidic channels extending along the face;
- adhering a laminate across the plurality of substrates and across the webs;
- forming actuators on the laminate, the actuators being configured to flex the laminate;
- and
- singulating the plurality of substrates and portions of the laminate into a plurality of print heads.
2 more elements
Dependencies are inferred from the claim text.