Cooper Technologies Company

Genlyte Thomas Group, LLC

Kenneth B Sales

David W Knoble

In order to spread the light being emitted from an LED, an LED light spreader has a light conductive end, an optical path conversion side, and a light transmitting side. The present invention enables a single LED to simulate the effect of having several discrete LEDs on a circuit board or may be configured to give the effect of having a single elongated light source.

Light emitting diode light spreader

Prismatic refractor with circumferential prisms and lens

An industrial luminaire with a prismatic refractor including an interior surface formed as an open-ended surface of revolution of a plane curve about a rotational axis, the plane curve having a plurality of segments corresponding to segments on a reference curve which, for each segment of the reference curve, the corresponding segment on the plane curve has been incrementally rotated with respect to a reference point on a reference axis for the reference curve.

Growing community of inventors

Lawrenceville, GA, United States of America

Kenneth B Sales