Patent ID: 11927789
Assignee: S.V.V. TECHNOLOGY INNOVATIONS, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G | IPC F

Claim 25:
26. A lighting fixture with segmented emission as recited in claim 20, comprising a second plurality of compact solid-state light sources optically coupled to the second edge, wherein the housing is further covering the second plurality of compact solid-state light sources, wherein the separation areas collectively form a substantially transparent contiguous region encompassing the plurality of patterned light extraction areas, wherein an areal density of the light extraction features at an edge of a second one of the plurality of patterned light extraction areas is less than an areal density of the light extraction features at a central area of the second one of the plurality of patterned light extraction areas, and wherein at least one of the light extraction features comprises a layer of an optically transmissive material having a variable thickness characterized by a curved cross-sectional profile and has a size between 10 micrometers and 200 micrometers along a longest dimension and a total volume between 1,000 cubic micrometers to 100,000 cubic micrometers.