| 摘要 |
PROBLEM TO BE SOLVED: To provide a stable light emitting device wherein change of size is easy and strength is high to the stress from the outside. SOLUTION: This light emitting device is equipped with a substrate 2 having an upper surface and a lower surface, a light emitting element 1 arranged on the upper surface of the substrate, and a sealing member 5 covering at least a part of the light emitting element. The substrate has a through hole 9 having apertures on the upper surface and the lower surface. At least the aperture of the upper surface of the through hole is formed separately from an end portion of the substrate. The sealing member is formed continuously to reach the lower surface of the substrate from at least the side surface of the light emitting element, via the through hole. |
