Ge Lighting Solutions LLC

Lumination LLC

Kevin Carpenter

Jeffrey Marc Nall

Koushik Babi Saha

Xin Wang

Ronald K Brengartner, Jr

Tomislav Josip Stimac

Chenyang Li

John Owens

Mark J Mayer

Srinath K Aanegola

Douglas R Halley

Chunmei Gao

Yiyu Cao

Shanshan Xie

Chenyang (Kevin) Li

Xin (Bill) Wang

Tamislav J Stimac

Tomislav J Stimac

A backlighting system for a cabinet sign may include a plurality of panels. Each panel includes a plurality of light emitting diodes ('LEDs') attached to the panel. The diode has a box sign depth factor of less than about 1.4. An integrated circuit may also be located on the panel. A wire physically connects adjacent panels.

LED backlight system for cabinet sign

LED backlighting system for cabinet sign

A lighting system generally includes a plurality of electrically interconnected modules. Each module includes a support, circuitry on the support, at least two light emitting diodes ('LEDs') on the support and electrically connected to the circuitry, and a housing over the support for covering the circuitry. A first LED on a first surface of the support emits light in a first general direction and a second LED mounted on a second surface of the support emits light in a second general direction, which is opposite the first general direction.

LED lighting system for a cabinet sign

An illustrative lighting device comprises: a light emitting chip; a silicone encapsulant disposed over the light emitting chip; and a light transmissive vinyl or acrylic layer sealing an assembly including at least the silicone encapsulant and the light emitting chip. An illustrative method of fabricating a lighting device comprises: encapsulating a light emitting chip with a silicone encapsulant; and sealing an assembly including at least the silicone encapsulant and the light emitting chip using a light transmissive vinyl or acrylic layer. An illustrative method of fabricating a lighting device comprises: encapsulating a light emitting chip with a silicone encapsulant; and sealing an assembly including at least the silicone encapsulant and the light emitting chip by disposing a light transmissive plastic layer as a unit over the assembly.

Environmentally robust lighting devices and methods of manufacturing same

A light engine comprises a plurality of LEDs and a plurality of optical elements each cooperating with a respective LED. The optical elements broaden the off-axis angle from the respective LEDs to provide a more uniform illumination at a target plane.

LED light engine

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Shaker Heights, OH, United States of America

Kevin Carpenter