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:
Nov. 21, 2023
Filed:
Oct. 23, 2020
Signify Holding B.v., Eindhoven, NL;
Hugo Johan Cornelissen, Escharen, NL;
Olexandr Valentynovych Vdovin, Maarheeze, NL;
Ludovicus Johannes Lambertus Haenen, Sint Oedenrode, NL;
Norbertus Antonius Maria Sweegers, Lierop, NL;
Marc Andre De Samber, Lommel, BE;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The lighting device includes a lens array having a plurality of lenses and a focal surface located at a focal distance from the lens array, a light source array having a plurality of light sources arranged to emit light towards the lens array with a light output distributed around a primary axis, and a cover layer having a light-transmissive surface portion delimiting light exit openings. The cover layer is positioned to substantially coincides with the focal surface. Each light source forms a combination with a closest lens, each combination having, in a plane perpendicular to the primary axis, a displacement length and a displacement direction, such that there are least two different displacement lengths and at least two different displacement directions.