Compact organic vapor jet printing print head

1. A device, comprising:

a print head;

a manifold;

at least one feed through tube located on a side of the manifold opposite the print head; and

a first gas source located between the manifold and the print head and hermetically sealed to the print head,

the print head further comprising:

a first layer further comprising a plurality of nozzles, each nozzle having an aperture, and each aperture having a smallest dimension of 0.5 to 500 microns; and

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 nozzles, wherein the second layer is made of an insulating material, and

wherein at least one of the first layer and the second layer is configured to be heated by a heat source associated with the print head,

wherein the heat source is incorporated into the at least first layer or the second layer of the print head, and

wherein the heat source is a resistive element embedded in the at least first layer or the second layer of the print head.

2. The device of claim 1 , wherein the first layer further comprises a channel that provides fluid communication within the first layer between the first via of the second layer and apertures of the first layer.

3. The device of claim 1 , further comprising a third layer disposed between the first and second layers and bonded to the first layer and the second layer, wherein the third layer further comprises a channel that provides fluid communication between the first via of the second layer and apertures of the first layer.

4. The device of claim 3 , wherein the third layer further comprises a heat source.

5. The device of claim 1 , wherein a plurality of the nozzles are in parallel fluid communication with the first gas source.

6. The device of claim 1 , wherein the print head further comprises a microelectromechanical switch adapted to block or allow fluid communication between the first via and the at least one of the apertures depending upon the state of the switch.

7. The device of claim 1 , wherein at least one aperture is formed in a protrusion from the print head.

8. The device of claim 1 , wherein the thickness of the print head is between 50 and 500 microns.

9. The device of claim 1 , wherein the second layer further comprises a channel that provides fluid communication within the second layer between the first via of the second layer and nozzles of the first layer.

10. The device of claim 1 , wherein the first layer is configured to be heated.

11. The device of claim 10 , wherein the first layer includes a heat source.

12. The device of claim 1 , wherein the second layer is configured to be heated.

13. The device of claim 12 , wherein the second layer includes a heat source.