Light emitting element, display device, and electronic apparatus
AssigneeSony Semiconductor Solutions Corporation
InventorTOKIHIRO YOKONO
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Abstract
A light emitting element (PX) according to an aspect of the present disclosure includes a light emitting unit (ELP) that emits light from a light emitting surface, and a diffraction layer (for example, a protective layer (60) and extending portions (71)) that is provided on the light emitting surface side of the light emitting unit (ELP) and through which light emitted from the light emitting surface passes, and the diffraction layer (for example, the protective layer (60) and the extending portions (71)) is formed by arranging multiple materials having different refractive indexes and having optical transparency along the light emitting surface.
Claims20
A light emitting element comprising:
- a light emitting unit that emits light from a light emitting surface;
- and
- a diffraction layer that is provided on the light emitting surface side of the light emitting unit and through which the light emitted from the light emitting surface passes, wherein
- the diffraction layer is formed by arranging a plurality of materials having different refractive indexes and having optical transparency along the light emitting surface.
A display device comprising
- a plurality of light emitting elements, wherein
- the plurality of light emitting elements each include:
- a light emitting unit that emits light from a light emitting surface;
- and
- a diffraction layer that is provided on the light emitting surface side of the light emitting unit and through which the light emitted from the light emitting surface passes, and
- the diffraction layer is formed by arranging a plurality of materials having different refractive indexes and having optical transparency along the light emitting surface.
An electronic apparatus comprising
- a display device that includes a plurality of light emitting elements, wherein
- the plurality of light emitting elements each include:
- a light emitting unit that emits light from a light emitting surface;
- and
- a diffraction layer that is provided on the light emitting surface side of the light emitting unit and through which the light emitted from the light emitting surface passes, and
- the diffraction layer is formed by arranging a plurality of materials having different refractive indexes and having optical transparency along the light emitting surface.
Dependencies are inferred from the claim text.