Patent ID: 11898736
Assignee: EXPOSURE ILLUMINATION ARCHITECTS, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A light emitting apparatus comprising:
at least two non-coplanar surfaces arranged substantially vertically;
at least two vertical light source arrays each coupled to one of the at least the two non-coplanar surfaces; each of the at least two vertical light source arrays including a plurality of lamps; and
at least two lens arrays each coupled to one of the at least two vertical light source arrays, each of the at least two lens arrays including a plurality of nano-optical lenses corresponding to one of the plurality lamps in a corresponding one of the at least two vertical light source arrays,
wherein the at least two lens arrays are each configured to direct light from the corresponding vertical light source array at least partly into a plurality of different sub-fields of illumination, which are substantially horizontal and disposed below the light emitting apparatus; wherein at least one of the plurality of lamps and corresponding nano-optical lens are configured to project light having a beam angle or illumination pattern different from that of another one of the plurality of lamps and corresponding nano-optical lens and, at least a portion of heat generated by the at least two vertical light source arrays is dissipated by convection with air flowing along a side of each of the at least two non-coplanar surfaces opposite to the at least two vertical light source arrays.