Patent ID: 8148746
Filing Date: 2012-04-03
Classification: H01L

Abstract:
1. A semiconductor light emitting device comprising: a plurality of semiconductor light emitting elements arranged on a plane; and a plurality of reflectors each in form of a truncated cone, each of the reflectors surrounding a respective one of the semiconductor light emitting elements; wherein each of the reflectors is provided with a shared edge and a non-shared edge, wherein each of the reflectors is partially in contact with the adjacent reflector at the shared edge, wherein a height of the shared edge measured using the plane as a reference is lower than that of the non-shared edge, the shared edge being straight as viewed in a direction perpendicular to the plane, wherein the semiconductor light emitting device further comprises two heat dissipaters spaced from each other so as to sandwich a center of the semiconductor light emitting device, and wherein each of the heat dissipaters is provided with a first surface on which the semiconductor light emitting elements are mounted and a second surface opposite to the first surface, the second surface being exposed to the outside of the semiconductor light emitting device.