摘要 |
A semiconductor light emitting device comprises: a semiconductor light emitting element that emits first wavelength light; a first fluorescent material that absorbs the first wavelength light and emits second wavelength light having a longer wavelength than the first wavelength light; and a second fluorescent material that absorbs the first wavelength light and emits third wavelength light having a longer wavelength than the second wavelength light. The first fluorescent material and the second fluorescent material are represented by a common chemical composition formula. The first wavelength light, the second wavelength light, and the third wavelength light are combined into light emission of mixed color.
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