Osram Gmbh

Osram S.p.a. - Societa' Riunite Osram Edison Clerici

Luigi Pezzato

Lorenzo Baldo

Martin Reiss

Aleksandar Nastov

Roberto Didone'

Federico Poggi

According to the present disclosure, a support structure for lighting devices, e.g. LED lighting devices, is provided with an electrically insulating core layer having a first and a second mutually opposed surfaces, with mounting locations for electrically-powered light radiation sources on the first surface, a network of electrically conductive lines printed on said first surface, at least some of said electrically conductive lines extending between the mounting locations and fixed locations on the first surface, and electrical distribution lines of electrically conductive material on the second surface of the core layer, and electrically conductive vias extending through core layer and electrically coupling the electrical distribution lines on the second surface with the electrically conductive lines at said fixed locations on the first surface.

Support structure for lighting devices, corresponding lighting device and method

A lighting device comprising: an elongated laminar substrate having opposed front and back surfaces, one or more electrically-powered light radiation sources, e.g. LED sources, at the front surface of the substrate, a protective encapsulation sealingly encapsulating the substrate and the light radiation source(s), the encapsulation being light-permeable to facilitate propagation of light radiation from the device. The encapsulation includes thermally-conductive material at the back surface of the substrate.

Lighting device and corresponding manufacturing method

Growing community of inventors

Treviso, Italy

Luigi Pezzato