The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2019
Filed:
Dec. 13, 2017
Osram Gmbh, Munich, DE;
Luca Volpato, Preganziol, IT;
Alessio Griffoni, Fossò, IT;
OSRAM GmbH, Munich, DE;
Abstract
A support structure for electrically-powered lighting devices (e.g. LED modules) includes: an elongated laminar substrate having first and second mutually opposed surfaces, a layer of electrically-conductive material, e.g. copper, on the first surface of the laminar substrate, the layer including etching forming first electrically-conductive formations extending along the first surface of the laminar substrate, a distribution of electrically-conductive areas on the second surface of the laminar substrate, the distribution including electrically-conductive areas formed by means of etching and distributed with a constant separation pitch along the second surface of the laminar substrate, electrically-conductive vias extending through the laminar substrate to connect the first electrically-conductive formations and the electrically-conductive areas in said distribution, and a network of second electrically-conductive formations including electrically-conductive ink deposited (e.g. printed) on the second surface of the laminar substrate, with second electrically-conductive formations in said network being electrically connected with the electrically-conductive areas in said distribution.