Lumileds LLC

Lumileds Holding B.v.

Wilbert Heffels

Josef Andreas Schug

Marcus Jozef Henricus Kessels

Matthias Daniel Epmeier

Bernd Schoenfelder

Gennadi Tochadse

Harry Gijsbers

Piet Verburg

Maurice Kuijpers

Jean-Rene Cotel

Marcus Jozef Henricus Kesssels

An electronic device includes a heat dissipation structure that includes one or more openings. An electronic component is disposed on a surface of the heat dissipation structure and over the one or more openings. The electronic component is coupled to the heat dissipation structure by an adhesion material in the one or more openings.

Electronic device, light emitting device and method for manufacturing an electronic device

A centering ring for an LED retrofit lamp is described. The lamp includes a ring-shaped body that includes an outer ring and an opening in a central region of the ring-shaped body that receives the LED retrofit lamp. The lamp also includes a recess formed in the outer rim of the ring-shaped body in at least two locations.

Centering ring for an LED retrofit for a vehicle light

A lighting device () is provided comprising a support structure ('), the support structure (&#x2032;) comprising a first layer (&#x2032;) comprising metal and a second layer (&#x2032;) comprising metal; a central mounting face () formed by a portion of the first layer (&#x2032;) and by a portion of the second layer (&#x2032;); and at least one lateral mounting face () formed by a portion of one of the first layer (&#x2032;) and the second layer (&#x2032;); the lighting device () further comprising: at least one first light emitting element () arranged on the central mounting face () in contact with the first layer (&#x2032;) and in contact with the second layer (&#x2032;); at least one second light emitting element () arranged on the lateral mounting face () in contact with the one of the first layer (&#x2032;) and the second layer (&#x2032;) forming the lateral mounting face (), and separated from the other one of the first layer (&#x2032;) and the second layer (&#x2032;). Furthermore, a method for manufacturing such lighting device () and an automotive headlight comprising such lighting device () are provided.

Lighting device comprising support structure with improved thermal and optical properties

An LED lamp () for a vehicle light, the LED lamp () comprising a retrofit body () defining a longitudinal direction and being integrally configured as a heat sink, a conductive structure () being arranged in a cavity of the retrofit body () and at least one LED module () being electrically connected to the conductive structure (), the at least one LED module () comprising a substrate () and a diode semiconductor () applied onto the substrate (); a retrofit body (), a conductive structure (), and a method for manufacturing an LED lamp () for a vehicle.

Retrofit LED lamp for a vehicle light

The invention describes a method of manufacturing an LED lighting assembly, which method comprises the steps of preparing a flexible carrier for a number of light-emitting diodes; mounting the light-emitting diodes onto the flexible carrier; providing a flexible shaping element made of a material that can be bent into a desired shape or form and incorporating a heat spreader; and winding the flexible carrier about the flexible shaping element in a helical manner. The invention further describes such an LED lighting assembly, and an LED lighting unit comprising such an LED lighting assembly.

Method of manufacturing an LED lighting assembly

An electrical coupling device for coupling functional elements of a lighting system comprises a first wire, a second wire, at least one spacer and at least one coupling spacer. The spacer is arranged to provide a first defined distance between the first and second wires at the position of the spacer. The coupling spacer is arranged to provide a second defined distance between the first and second wires at the position of the coupling spacer and to electrically couple the functional element to the electrical coupling device. Wherein the spacer and the coupling spacer are physically separated from each other, and the coupling spacer, the spacer, and the first and second wires are embedded in a flexible cover. The flexible cover enables flexibility in all three dimensions at a position between the spacer and the coupling spacer. Further a lighting system may comprise the electrical coupling device and functional element.

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Middelburg, Netherlands

Wilbert Heffels