SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND SEMICONDUCTOR LIGHT-EMITTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element and a semiconductor light-emitting device which can ensure high luminance.

SOLUTION: The semiconductor light-emitting element comprises a semiconductor laminate having first and second major surfaces and including a light-emitting layer, fluorescent particles absorbing light of first wavelength emitted from the light-emitting layer and radiating light of second wavelength different from the first wavelength, and a coating layer provided on the first major surface of the semiconductor laminate to surround the fluorescent particles, exhibiting transparency to the light of first and second wavelengths and having protrusions including at least a part of the fluorescent particles on the surface.

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