Patent ID: 8866373

Claim:
A display device comprising: a display panel comprising a plurality of pixels; and a light emitting device mixing a first light with a second light, to emit a third light to the display panel, wherein the light emitting device comprises: a light emitting element which emits the first light; and a fluorescent layer which receives the first light, transmits a portion of the first light, converts another portion of the first light to the second light, wherein the second light has a full width at half maximum equal to or larger than 110 nanometers (nm) and a light emission spectrum having a peak wavelength within a wavelength range of about 530 nm to about 560 nm, and a ratio of a light emission intensity of the second light within a predetermined wavelength range from about 500 nm to about 620 nm to a peak light emission intensity of the first light is in a range of approximately 10% to 30%.