VISIBLE LIGHT EMITTING DEVICE

摘要

A visible light emitting device (1) capable of providing a good white light with high brightness by using a semiconductor light emitting element as a UV ray source, comprising a semiconductor UV ray emission element (2) having a light emitting layer section consisting of MgaZn1-aO (where 0<=a<=1) or AlbIncGa1-b-cN (where 0<=b<=1, 0<=c<=1, 0<=b+c<=1), and a visible light emitting film (10) consisting of a mixed sputter film of SiO2 and Si and emitting a visible light on receiving UV irradiation from the semiconductor UV ray emission element (2).