Patent ID: 9368696
Filing Date: 2016-06-14
CPC Classification: C09K,H01L

Claim Text:
1. A light emitting device comprising: a first blue light emitting element and a second blue light emitting element, peak wavelengths of which are different from each other, wherein peak values of emission spectrums of the peak wavelengths are within a wavelength range of 430 nm or longer and 480 nm or shorter, and a fluorescent substance layer comprising: a green fluorescent substance, which is excited by emission lights from the first blue light emitting element and the second blue light emitting element to emit green lights having emission spectrums having a first wavelength indicating a first intensity and a second wavelength indicating a second intensity smaller than the first intensity, respectively; and a red fluorescent substance, which has an absorption spectrum in which absorption is less in the second wavelength than in the first wavelength and which is excited by the emission lights from the first blue light emitting element and the second blue light emitting element to emit red lights.