| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that has uniform emission intensity distribution and enhanced optical output, and to provide a method of manufacturing the same.SOLUTION: The semiconductor light-emitting element has a stack, a metallic reflective layer, a metal pad portion and a substrate. The stack has a light-emitting layer and contains InGaAlN (0≤x≤1, 0≤y≤1, and x+y≤1). The metallic reflective layer contains silver or silver alloy, and has any of a mesh structure and island-shaped structure. The metal pad portion is provided so as to cover a first surface of the stack exposed from openings provided in any of the mesh structure and the island-shaped structure, and a surface of the metallic reflective layer. The substrate has translucency. Emission light is emitted from a second surface side of the stack. When the metallic reflective layer has the mesh structure, the width of a mesh body of the mesh structure is less than or equal to 30 μm and is larger than the width of the openings. When the metallic reflective layer has the island-shaped structure, the width of an island-shaped body of the island-shaped structure is less than or equal to 30 μm and is larger than the distance between the island-shaped bodies. |
