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US 2010/0245479 A1Published application
Compact organic vapor jet printing print head
AssigneeUniversity of Michigan
InventorsStephen R. Forrest, Gregory McGraw
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Abstract
A first device is provided. The first device includes a print head, and a first gas source hermetically sealed to the print head. The print head further includes a first layer further comprising a plurality of apertures, each aperture having a smallest dimension of 0.5 to 500 microns. A second layer is bonded to the first layer. The second layer includes a first via in fluid communication with the first gas source and at least one of the apertures. The second layer is made of an insulating material.
Claims17
A first device, comprising:
- a print head,
- a first gas source hermetically sealed to the print head;
- the print head further comprising:
- a first layer further comprising a plurality of apertures, each aperture having a smallest dimension of 0.5 to 500 microns;
- a second layer bonded to the first layer, the second layer further comprising a first via in fluid communication with the first gas source and at least one of the apertures, wherein the second layer is made of an insulating material.
2 more elements
Dependencies are inferred from the claim text.