Patent ID: 9178125
Filing Date: 2015-11-03
Classification: F21K,F21Y,H01L

Abstract:
1. A light-emitting apparatus comprising: a ceramic substrate; external terminals provided on said ceramic substrate, said external terminals being exposed; a metal radiator located in said ceramic substrate; a light-reflecting layer provided on said metal radiator and electrically independent of said external terminals, said light-reflecting layer having a thickness smaller than a thickness of said metal radiator, an underside of said light-reflecting layer having a partial area connected to a top surface of said metal radiator; an LED chip electrically connected to said external terminals and provided on a top surface of said light-reflecting layer with an insulator therebetween, wherein the insulator covers the top surface of said light-reflecting layer and a side surface of said light-reflecting layer and transmits light emitted by said LED chip and reflected by said light-reflecting layer; a luminescent material-containing resin covering said LED chip; and a transparent resin provided on said luminescent material-containing resin, said transparent resin having a domed contour.