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. 24, 2024
Filed:
Dec. 21, 2021
Signify Holding B.v., Eindhoven, NL;
Martinus Arnoldus Cornelis Heijmans, Veldhoven, NL;
Michal Jan Horaczek, Best, NL;
Jiang Hong Yu, Best, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The invention provides a light generating device () comprising (i) n filaments (), (ii) an power distribution unit (), and (iii) electronics (); wherein: (a) each of the n filaments () comprises one or more solid state light sources (), wherein n≥1, wherein each of the n filaments () comprises at least m electrical contacts (), wherein m≥2; and wherein the n filaments () are configured to generate filament light (); (b) the power distribution unit () comprises k electrically conductive tracks () separated by electrically insulating material (), wherein k≥2; (c) at least two of the electrical contacts () of the n filaments () are functionally coupled to at least two different electrically conductive tracks (); (d) the at least two different electrically conductive tracks () are functionally coupled to the electronics (); and (e) the electronics () comprise one or more of a control system, a driver, and a transformer.