Patent ID: 7919342

Claim:
A method of making an inorganic light-emitting diode display having a plurality of light-emitting elements comprising: (a) providing a substrate; (b) forming a plurality of patterned electrodes over the substrate; (c) forming a raised area around each patterned electrode to provide a well; (d) depositing a dispersion containing inorganic, light-emissive core/shell nano-particles into each well; (e) drying the dispersion to form a light-emitting layer comprising the inorganic, light-emissive core/shell nano-particles; (f) forming an unpatterned, common electrode over the light-emitting layer; (g) wherein the light-emitting layer emits light by the recombination of holes and electrons supplied by the electrodes; and (h) forming a patterned conductive layer disposed over the unpatterned, common conductive layer.