Abstract: A display device with multiple low temperature diamond coatings, including a substrate as a base; an anode layer residing on the diamond substrate for emitting holes; a hole drift layer that includes a doped diamond coating residing on the anode layer; an emissive layer for emitting light and residing on the hole drift layer. The display device also includes an electron transport layer that includes a doped diamond coating residing on the light emitting layer; a cathode layer, residing on the electron transport layer, for emitting electrons that will drift towards the light emitting layer; and a diamond coated encapsulation layer for sealing the display device from atmospheric moisture; wherein the multiple low temperature diamond coatings are all formed below 750° C. on the display device.

Abstract: A display device with multiple low temperature diamond coatings, including a substrate as a base; an anode layer residing on the diamond substrate for emitting holes; a hole drift layer that includes a doped diamond coating residing on the anode layer; an emissive layer for emitting light and residing on the hole drift layer. The display device also includes an electron transport layer that includes a doped diamond coating residing on the light emitting layer; a cathode layer, residing on the electron transport layer, for emitting electrons that will drift towards the light emitting layer; and a diamond coated encapsulation layer for sealing the display device from atmospheric moisture; wherein the multiple low temperature diamond coatings are all formed below 750° C. on the display device.

Abstract: A method of manufacturing diamond coatings, at low temperature and low pressure on a substrate utilizing chemical vapor transport (CVT) comprising the steps of: providing a wire-wrapped graphite assembly component and the substrate into a chamber; filling the chamber with hydrogen; reducing ambient pressure in the chamber to a vacuum and backfilling with hydrogen; sealing the chamber containing hydrogen at a pressure less than 1 atmosphere; and passing electric current through the graphite rod until the substrate is heated within a range of 125° C.-750° C. to produce high-quality diamond at temperatures with exceptional properties.