LIGHT EMITTING DEVICE, AND BACKLIGHT, LIQUID CRYSTAL DISPLAY DEVICE AND ILLUMINATION DEVICE USING THE SAME

摘要

A light emitting device 1 includes a light emitting diode, a phosphor layer containing phosphors that emit a visible light by being excited by a light emitted from the light emitting diode, and a reflector disposed to surround the light emitting diode. A portion of 50% or more in an area ratio of a reflecting surface of the reflector is formed as a scattering surface with a mean square inclination (&Dgr;q) (0.1 mm) in a range of not less than 0.003 nor more than 0.03.