Patent ID: 8981407
Filing Date: 2015-03-17
Classification: H01L

Abstract:
1. A light emitting diode package, comprising: a substrate having a flat top surface; a light emitting diode chip mounted on the top surface of the substrate and electrically connecting with the substrate; a blocking structure formed on the substrate and surrounding the light emitting diode chip therein, a metal layer covering surfaces of the blocking structure to perform as a light reflecting layer; and an encapsulation body formed on the substrate to encapsulate the light emitting diode chip therein, a bottom of the encapsulation body being enclosed by the blocking structure, the encapsulation body having a light outputting surface, and an outer surface of the blocking structure being continuously connected with the light outputting surface, wherein the encapsulation body comprises a light outputting surface, the blocking structure comprising a resisting surface, the resisting surface being the outer surface of the blocking structure, a normal line being defined extending from the resisting surface and being perpendicular to the substrate, a tangent line being defined tangent to the light outputting surface at a point thereof adjacent to the resisting surface, and an angle between the normal line and the tangent line is being smaller than 60 degrees.