| 摘要 |
PROBLEM TO BE SOLVED: To emit a visible light of each wavelength without altering the structure of a semiconductor light emitting element itself or the composition of a conductor by forming a semiconductor light emitting element for receiving light on a substrate and composing the substrate of such a material as to emit visible light converting the wavelength of the light emitted without changing the semiconductor light emitting element structure of its components. SOLUTION: The light emitting element 1 comprises a substrate 2, and a semiconductor light emitting element 3 formed thereon. The light emitting element 1 is composed of such a material as a light emitted from the semiconductor light emitting element 3 transmits through the substrate 2 with the wavelength being converted. The substrate 2 employs a transparent hard substrate doped with such an element as emitting light of red, green or blue upon receiving ultraviolet rays from the semiconductor light emitting element 3. Consequently, the light emitting element 1 is applicable, as a semiconductor light emitting element 3, to any of EL elements, LEDs and LDs including EL elements and LEDs emitting ultraviolet rays. |
