| abstract |
The present invention provides a light emitting device comprising: a blue light emitting diode emitting blue light, and a yellow phosphor excited by the blue light to emit yellow light and selected from the group consisting of Y 3 Al 5 O 12 and Ga 3 Al 5 O 12 ; And at least one additional phosphor of red and green phosphors excited by the blue light to emit red and green light, respectively, wherein the white light obtained from the mixture of the excited light with the blue light is (0.28, 0.28) in the CIE 1931 color coordinate system. And (0.24 0.20), (0.26, 0.19) and (0.30, 0.27) coordinate points corresponding to a white light emitting device. |