Industry Patents

Patent: 11879635

Spectral Adjustment of an LED Array

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Patent Number:	11879635
Title:	Spectral Adjustment of an LED Array
Abstract:	A luminaire is provided that includes an LED light engine emitting a light engine light beam and one or more optical devices configured to receive the light engine light beam and form a luminaire light beam emitted by the luminaire. The LED light engine includes an array of LED emitters mounted on a substrate, an array of lenses optically coupled to the array of LED emitters, and a plurality of filter regions. The filter regions of the plurality of filter regions are optically coupled to and fixedly mounted relative to the array of LED emitters. Each filter region of the plurality of filter regions is aligned with an associated LED of the array of LED emitters and is configured to filter substantially only light emitted by the associated LED.
Country of Issue:	US
First Named Inventor:	Vilem, David, Valchar
Assignee:	Robe Lighting
Continuation or Divisional of:
International Classification:	F21V 9/30
US Classification:	F21V 9/30
Issue Date:	01-23-2024
Filing Date:	11-14-2022
Application :	17/986256
Notes:
Link to Patent at freepatentsonline.com:	11879635 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	11879635 at Google Patents

1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.

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