US Patent 11024220 Formation of a light-emitting diode display

Apparatus and method relating generally to an LED display is disclosed. In such an apparatus, a driver die has a plurality of driver circuits. A plurality of light-emitting diodes, each having a thickness of 10 microns or less and discrete with respect to one another, are respectively interconnected to the plurality of driver circuits. The plurality of light-emitting diodes includes a first portion for a first color, a second portion for a second color, and a third portion for a third color respectively obtained from a first, a second, and a third optical wafer. The first, the second, and the third color are different from one another.