Lumination LLC

Ge Lighting Solutions LLC

Chris Bohler

James Thomas Petroski

Mark J Mayer

Ivan Eliashevich

Mathew L Sommers

Patrick Martineau

Hari S Venugopalan

Bryan S Shelton

Xiang Gao

Matthew Sommers

Melissa Wesorick

Louis Brunet

A lighting assembly for illuminating a display case includes an LED that illuminates items placed in the display case. The lighting assembly can attach to a door, a door frame, or another structure of the display case.

LED lighting systems for product display cases

A signaling control device apparatus () comprises at least one LED () having a light emitting surface (). A sensor () is set to detect an external light load () directed to the light emitting surface () and generate a control signal indicative of a presence of the light load (). An electrical control system () detects the control signal indicative of the light load () and sources an elevated current to the LED () while the light load () is present. The elevated current increases the contrast ratio making the signal perceivable by the users as being in a particular state.

Method and apparatus for tri-color rail signal system with control

A light emitting semiconductor device die () includes an electrically insulating substrate (). First and second spatially separated electrodes () are disposed on the electrically insulating substrate. The first and second electrodes define an electrical current flow direction directed from the first electrode to the second electrode. A plurality of light emitting diode mesas () are disposed on the substrate between the first and second spatially separated electrodes. Electrical series interconnections () are disposed on the substrate between neighboring light emitting diode mesas. Each series interconnection carries electrical current flow between the neighboring mesas in the electrical current flow direction.

LED with series-connected monolithically integrated mesas

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North Royalton, OH, United States of America

Chris Bohler