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. 07, 2023
Filed:
Jul. 15, 2020
Signify Holding B.v., Eindhoven, NL;
Peter Johannes Martinus Bukkems, Deurne, NL;
Ties Van Bommel, Horst, NL;
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
Johannes Petrus Maria Ansems, Hulsel, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
A light emitting device () comprising at least one LED filament () comprising a flexible substrate () and a plurality of LED light sources () arranged on the flexible substrate (), and an encapsulation () encapsulating the plurality of LED light sources () and at least a part of one side of the flexible substrate (), where the at least one LED filament () comprises at least one knot () in the form of intentional complication in cordage of the at least one LED filament (), and where the intentional complication in cordage is any one of a fastening made by looping the at least one LED filament () on itself or together with a further LED filament and tightening it, and an intentional complication in cordage in which the at least one LED filament () is interlaced with at least one further LED filament at right angles to one another.