| CPC H10H 20/841 (2025.01) [H10H 20/821 (2025.01); H10H 20/831 (2025.01); H10H 29/142 (2025.01)] | 22 Claims |
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1. A display device comprising:
a first electrode on a substrate and a second electrode spaced from the first electrode;
a first insulating layer on the first electrode and the second electrode;
a plurality of light emitting elements on the first insulating layer and on the first electrode and the second electrode;
a first connection electrode on the first electrode and contacting a first end of each of the plurality of light emitting elements; and
a second connection electrode on the second electrode and contacting a second end of each of the plurality of light emitting elements,
wherein each of the plurality of light emitting elements comprises:
a first semiconductor layer doped with an n-type dopant;
a second semiconductor layer doped with a p-type dopant;
a light emitting layer between the first semiconductor layer and the second semiconductor layer; and
an insulating film surrounding a part of at least the light emitting layer and comprising a first layer and a second layer comprising a different material from the first layer,
wherein the insulating film further comprises a plurality of pair layers, each of the pair layers comprising the first layer and the second layer, the first layer and the second layer being alternately stacked.
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