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:
Dec. 03, 2019
Filed:
Nov. 19, 2016
Coelux S.r.l., Lomazzo, IT;
Paolo Di Trapani, Cavallasca, IT;
Davide Magatti, Capiago Intimiano, IT;
Antonio Lotti, Arcisate Varese, IT;
Giorgio Gatti, Lurate Caccivio, IT;
CoeLux S.r.l., Lomazzo, IT;
Abstract
A lighting system (A,B) comprises a light source () for emitting a light beam stripe (B) with a plurality of light emitting units (A,B) forming an array in the longitudinal direction (X), and an optical element () at the exit side of the light source () extending across the plurality of light emitting units, and configured to enlarge the beam divergence in the transversal direction. The lighting system (A,B) further comprises a reflector unit, a support structure (), and a reflective surface () with an essentially linear shape in the longitudinal direction (X) and a curved shape in the longitudinal transverse direction (Y), and a chromatic diffusing layer () comprising a plurality of nanoparticles embedded in a matrix, wherein the chromatic diffusing layer () is positioned such that at least a portion of the reflected light beam (A) passes through the chromatic diffusing layer (), thereby generating diffuse light by scattering more efficiently the short-wavelengths components of the light in the visible spectral range than the long-wavelength components of the light in the visible spectral range.