Patent ID: 7897989

Claim:
A light emitter, comprising a package into which a light emitting element is integrated, and a sealing resin of a liquid resin injected into the package, the resin being cured, thereby sealing the package, and projections in the form of convexes being formed in a surface of the sealing resin through which light from the light emitting element is emitted outward, wherein the convex-form projections in the surface of the sealing resin are formed by a matter that a solid spherical transparent resin which is different from the sealing resin in specific gravity by 50 kg/m 3 or more and has an average particle diameter of 5 to 80 μm is fixed to the surface of the sealing resin in the state that one part of the spherical transparent resin is naked to the surface of the sealing resin and the other portion thereof is embedded in the sealing resin.