Patent ID: 8021011
Filing Date: 2011-09-20
Classification: G02F

Abstract:
1. A display device comprising: a display panel that displays an image; a substrate that is disposed on a back surface of the display panel; a plurality of solid-state light-emitting elements that are disposed in an array on the substrate and that emit light to the display panel; and a cover member of a hemispherical shape that is disposed on the substrate and that covers each of the plurality of solid-state light-emitting elements, wherein a following relationship is established: where L denotes an array pitch of solid-state light-emitting elements in the closest proximity to each other from a center of one solid state light emitting element to a center of adjacent solid-state light-emitting element, constituting the plurality of solid-state light-emitting elements, and R denotes a radius of the cover member.