LIGHT-EMITTING DEVICE, LIGHTING DEVICE, AND DISPLAY DEVICE

摘要

The present invention is a light-emitting device which can be made thin, and which is capable of projecting light having uniform brightness on a display panel. The light-emitting device (11) is provided with an LED chip (111a), a base (111b) that supports the LED chip (111a), and a lens (112) provided in contact with the LED chip (111a) in such a manner as to cover the LED chip (111a) and the base (111b). The lens (112) has: first curved sections (1122) that reflect light that has reached the top surface (112a) so that the light is emitted from the sides (112b); and second curved sections (1123) that refract light that has reached the top surface (112a) to the outside so that the light is emitted from the top surface (112a).