摘要 |
A light-emitting device includes a substrate (4), a light-emitting element (10) mounted on the substrate (4), a first resin (12) disposed to cover an upper portion of the light-emitting element (10), a second resin (14) disposed to cover a lower portion of the light-emitting element (10), a first phosphor (18) contained in the first resin (12), and a second phosphor (20) contained in the second resin (14). The first phosphor (18) converts light emitted directly from the light-emitting element (10) into a first phosphor-converted light having a wavelength longer than that of the light emitted directly from the light-emitting element (10) and emits the first phosphor-converted light, and the second phosphor (20) converts the light emitted directly from the light-emitting element (10) into a second phosphor-converted light having a wavelength longer than that of the first phosphor-converted light and emits the second phosphor-converted light. Because both the first and second resins (12, 14) have portions in contact with the light-emitting element (10), respectively, the first and second phosphors (18, 20) receive the light emitted directly from the light-emitting element (10) to convert the light emitted from the light-emitting element (10) into the first and second phosphor-converted lights, respectively. Positions of the first and the second resins are arranged depending on the wavelength range of light which respective phosphors can convert.
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