Display with light sources and quantum dots

An electronic device comprising a pixel, wherein the pixel comprises:

• an inorganic light-emitting diode that emits light of a first color;
• a quantum dot layer that is formed over the inorganic light-emitting diode, wherein the quantum dot layer converts light from the first color to a second color;
• an electrode that is interposed between the inorganic light-emitting diode and the quantum dot layer;
• a first reflective layer with sidewall portions that are adjacent to the quantum dot layer;
• and
• a second reflective layer with sidewall portions that are adjacent to the inorganic light-emitting diode.

An electronic device comprising an array of pixels, wherein the array of pixels comprises:

• a blue pixel, wherein the blue pixel comprises:
• a first blue inorganic light-emitting diode;
• and
• a diffusive layer formed in a first trench in a layer of material, wherein the diffusive layer overlaps the first blue inorganic light-emitting diode and wherein no reflective layer is formed in the first trench;
• a red pixel, wherein the red pixel comprises:
• a second blue inorganic light-emitting diode;
• a first quantum dot layer that is formed in a second trench in the layer of material, wherein the first quantum dot layer overlaps the second blue inorganic light-emitting diode and wherein the first quantum dot layer converts blue light to red light;
• and
• a first reflective layer in the second trench that is adjacent to the first quantum dot layer;
• and
• a green pixel, wherein the green pixel comprises:
• a third blue inorganic light-emitting diode;
• a second quantum dot layer that is formed in a third trench in the layer of material, wherein the second quantum dot layer overlaps the third blue inorganic light-emitting diode and wherein the second quantum dot layer converts blue light to green light;
• and
• a second reflective layer in the third trench that is adjacent to the second quantum dot layer.