The white light emitting device according to the present invention includes a blue LED and a mixture of orange phosphor and greenphosphor disposed above the blue LED.
根据本发明的白光发射装置包括蓝色LED以及设置于蓝色LED上的橙色磷光体与绿色磷光体的混合物。
2
A greenphosphor display is generally used as the human eye is most sensitive to the color green in this wave length, which falls in the middle of the visible light spectrum.
一般使用黄磷绿色显示，因为肉眼对黄磷绿色这种波长最敏感，这种波长位于可见光光谱中间。
3
By combining blue LEDs with red and green LEDs - or adding a yellow phosphor to blue LEDs - manufacturers were able create white light, which opened up a number of new applications.