A light emitting device includes a film lightguide. The lightguide includes a lightguide region
and an array of coupling lightguides continuous with the lightguide region, each terminating …

An optical waveguide includes a coupling optic and a waveguide body. According to one
embodiment, the body includes a first curved surface that extends between an input Surface …

A luminaire for use in lighting a large open space such as a parking lot or deck of a parking
garage includes a plurality of optical waveguides disposed in side-by-side relationship and …

According to one aspect, a luminaire comprises a waveguide body including a central
section and first and second separate side sections extending away from the central section …

A luminaire having a waveguide suspended beneath a mounting element, the waveguide
has a first surface proxi mal to the mounting element, a second surface distal to the mounting …

According to one aspect, a luminaire includes a waveguide body having an interior coupling
cavity extending into a portion of the waveguide body remote from an edge thereof. The …

According to one aspect, a waveguide includes a body exhibiting a total internal reflectance
characteristic and having a first face and a second face opposite the first face wherein the …

A luminaire includes a first waveguide having a first primary light emitting surface directed in
a first direction and a first secondary light emitting surface directed in a second direction. A …

Methods, systems, and products illuminate display devices. An image is injected into a
tapered portion of a waveguide. The tapered portion reflects the image to create total …

An optical waveguide assembly includes a plurality of separate body sections each having a
coupling cavity for receiving an LED element and a light extraction feature spaced from the …