Illumination – Elongated source light unit or support – With or including transparent or translucent member
Patent
1980-03-17
1982-06-15
Gron, Teddy S.
Illumination
Elongated source light unit or support
With or including transparent or translucent member
350172, 350278, 350288, 350291, 350299, 362 97, 362125, 362260, 362290, 362297, 362298, 362300, 362301, 362302, 362307, 362342, 362343, 362346, 40361, 40367, G09F 1310, G02B 508, G02B 2714, F21L 300, F21V 712
Patent
active
043354211
ABSTRACT:
A light fixture having an optically diffusive viewing element having a viewing area across which apparent uniform brightness is achieved from a conventional light source and reflector by utilization of a light aperture. The light aperture comprises a tralucent substrate to which a plurality of reflective surfaces are affixed so as to partially redirect light incident thereon back to the reflector. Apparent uniform brightness of the light fixture viewing area is derived by a unique method of dividing the light from the light source into varying portions of direct and indirect illumination through the light aperture as well as direct illumination from the light source and indirect reflection from the reflector to the viewing area.
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McCarthy, III James
Modia Joseph W.
Gron Teddy S.
Lundy David A.
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