Patent ID: 9349926
Filing Date: 2016-05-24
CPC Classification: F21S,H01L

Claim Text:
1. A light emitting module comprising: a semiconductor light emitting element which has a light emitting surface from which light is emitted; a circuit board on which the semiconductor light emitting element is mounted; a luminescent material layer which is disposed so as to cover the emitting surface of the semiconductor light emitting element and which changes a wavelength of at least part of light emitted from the semiconductor light emitting element; and a light shielding wall which is provided on the circuit board and which surrounds the semiconductor light emitting element and the luminescent material layer from the circumference thereof, and wherein the luminescent material layer is bonded to the semiconductor light emitting element and the light shielding wall with a bonding resin having a light transmittivity, wherein a distal end portion of the light shielding wall is caused to project further forwards than the luminescent material layer, and wherein a transparent resin having a light transmittivity is applied so as to cover at least an exposed surface of the distal end portion of the light shielding wall, wherein the transparent resin is applied only to an outer circumferential portion of an opening portion which is formed by the distal end portion of the light shielding wall which is caused to project further forward than the luminescent material layer; wherein the transparent resin is made of the same material as that of the bonding resin.