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:
Oct. 27, 2026
Filed:
Dec. 20, 2023
Signify Holding B.v., Eindhoven, NL;
Ties Van Bommel, Horst, NL;
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
There is provided a light emitting diode, LED, filament, configured to emit LED filament light. The LED filament comprises a carrier, and an array of a plurality of light emitting diodes, LEDs, arranged on the carrier. The LED filament comprises an encapsulant at least partially enclosing the array and at least partially enclosing the carrier. Each LED of the plurality of LEDs is arranged to emit LED light comprising at least one of violet light, blue light, cyan light, and red light. The encapsulant comprises a near-infrared, NIR, phosphor configured to convert at least part of the LED light emitted from the plurality of LEDs into NIR converted light having a NIR dominant peak wavelength, λ, in a wavelength range of 700 to 1400 nm, wherein the LED filament light comprises the NIR converted light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile