Semiconductor light-emitting device

Abstract

This semiconductor light-emitting device includes a substrate having a substrate main surface, a semiconductor light-emitting element having a light-emitting element main surface mounted on the substrate main surface and facing the same side as the substrate main surface, and a light-emitting element side surface that is a light-emitting surface facing a direction intersecting the light-emitting element main surface, a switching element and a capacitor mounted on the substrate main surface and serving as drive elements used in driving the semiconductor light-emitting element, a translucent member formed from a material having a greater linear expansion coefficient than the substrate and transmitting light emitted from the light-emitting side surface, the translucent member covering the light-emitting element side surface, and a sealing resin formed from a material that has a smaller linear expansion coefficient than the translucent member, the sealing resin sealing the semiconductor light-emitting element, the switching element, and the capacitor.

Dependencies are inferred from the claim text.