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Compact organic vapor jet printing print head

United States Patent

February 2, 2016
View the Complete Patent at the US Patent & Trademark Office
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.
Forrest; Stephen (Ann Arbor, MI), McGraw; Gregory (Ann Arbor, MI)
The Regents of the University of Michigan (Ann Arbor, MI)
13/ 864,783
April 17, 2013
This invention was made with government support under DF-FC26-04NT42273 awarded by the Department of Energy. The government has certain rights in the invention.