ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,822, issued on Nov. 4, was assigned to VueReal Inc. (Waterloo, Canada).
"Integration of microdevices into system substrate" was invented by Gholamreza Chaji (Waterloo, Canada) and Ehsanollah Fathi (Waterloo, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a micro-device integration process, a donor substrate is provided on which to conduct the initial manufacturing and pixelation steps to define the micro devices, including functional, e.g. light emitting layers, sandwiched between top and bottom conductive layers. The microdevices are then transferred to a system substrate for finalizing and electronic control integration. The transfer may ...