Patent ID: 9028082
Filing Date: 2015-05-12
Classification: F21K,F21V,F21Y,G02B

Abstract:
1. A light source module comprising: a cover unit having a pipe structure with one open end or two open ends; a cap unit coupled to the one open end or two open ends of the cover unit; a light source unit including a light emitting device, said light source unit mounted on the cap unit and covered by the cover unit; and a wavelength conversion unit disposed in an internal space of the cover unit and coupled to the light source unit while covering the light emitting device, the wavelength conversion unit converting a wavelength of light emitted from the light emitting device to allow the wavelength-converted light to be emitted through the cover unit, wherein the wavelength conversion unit includes a compound of a resin and a single type or a plurality of types of phosphor.