Sony Group Corporation
DISPLAY DEVICE AND ELECTRONIC APPARATUS

Abstract:

A display device includes a substrate having a principal surface; plural light-emitting elements provided on the principal surface; and plural structures that are provided on the plural light-emitting elements and that have side surfaces vertical or substantially vertical to the principal surface. The refractive index between the structures is lower than a refractive index of the structures, and a pitch of the light-emitting elements is three times or less a pitch of the structures.