Patent ID: 9028106
Filing Date: 2015-05-12
Classification: F21K,F21S,F21V,F21Y,Y10T

Abstract:
1. A light-emitting device, comprising: an excitation light source for emitting excitation light; a light emitting section including a fluorescent material which emits light in response to the excitation light, the light emitting section having an excitation light irradiation surface which is irradiated with the excitation light; a first heat conducting member which is provided so as to (i) face the excitation light irradiation surface and (ii) receive heat of the light emitting section; and a second heat conducting member which is provided so as to (i) face an opposite surface of the light emitting section which opposite surface is opposite to the excitation light irradiation surface and (ii) receive heat of the light emitting section.