摘要 |
Described is a solid-state light-emitting element, a light-emitting device using the solid-state light-emitting element, and a lighting device using the light-emitting device. The solid-state light-emitting element comprises a member with a low refractive index which has a hemispherical structure on a first surface and an uneven structure on a second surface, a bonding layer with a high refractive index which planarizes the uneven structure, and a light-emitting body whose light-emitting surface is in contact with a flat surface of the bonding layer. The uneven structure of the member with a low refractive index is provided inside at least an outside shape of the hemispherical structure formed on the first surface; and the light-emitting body is provided such that an outside shape of the light-emitting region of the light-emitting body is smaller than the outside shape of the hemispherical structure and overlaps with the hemispherical structure. |