| 摘要 |
PROBLEM TO BE SOLVED: To provide a white light emitting diode with wide wavelength distribution. SOLUTION: Wavelength distribution is made wide by providing the diode with a light emitting element 3 which emits specified wavelength light and fluorescent layer 5 which comprises at least two kinds of phosphors 8, 9 each of which emits fluorescence whose wavelength is different from that of light of the light emitting element 3 by being excited by light from the light emitting element 3, and is arranged to cover the light emitting element 3. |
