Patent ID: 9377173
Filing Date: 2016-06-28
CPC Classification: F21K,F21S,F21V,F21Y,H05K

Claim Text:
1. An illumination device, comprising: a substrate; at least one electrical trace disposed directly on the substrate; a plurality of LED coupling points formed directly on the at least one electrical trace, each LED coupling point electrically coupled to the electrical trace; and a multi-LED over-optic comprising a base surface and a plurality of discrete over-optics, wherein the base surface comprises one or more mounting elements between at least two of the discrete over-optics, the mounting elements being in contact with the substrate, wherein each of the plurality of discrete over-optics has a substantially concave shape defining a cavity, the cavity having a closed end defined by the discrete over-optic and an open end facing towards the substrate, the closed end of the cavity of the discrete over-optic extending from a top surface of the multi-LED over-optic in a direction away from the substrate, and wherein the open ends of two or more of the cavities are in fluid communication via an internal volume between the multi-LED over-optic and substrate.