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Title: Luminaire with integrated lightguide

Abstract

A luminaire can comprise a lightguide, a substrate to which an array of light emitting diodes is mounted, and a cover that extends over the substrate. A light-receiving edge of the lightguide can be positioned adjacent the array of light emitting diodes so that emitted light couples into the lightguide via that edge. The lightguide can guide the coupled light from the light-receiving edge to an opposing, light-emitting edge that emits the coupled light to provide illumination. The cover can comprise an aperture through which the lightguide extends, so that the cover may enclose the light-receiving edge while the light emitting edge may protrude through the aperture.

Inventors:
;
Issue Date:
Research Org.:
Eaton Intelligent Power Limited, Dublin (Ireland)
Sponsoring Org.:
USDOE
OSTI Identifier:
1568553
Patent Number(s):
10338305
Application Number:
15/345,217
Assignee:
Eaton Intelligent Power Limited (Dublin, IE)
Patent Classifications (CPCs):
G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
DOE Contract Number:  
EE0006260
Resource Type:
Patent
Resource Relation:
Patent File Date: 11/07/2016
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Davis, Matthew . A, and Nimma, Sridhar Reddy. Luminaire with integrated lightguide. United States: N. p., 2019. Web.
Davis, Matthew . A, & Nimma, Sridhar Reddy. Luminaire with integrated lightguide. United States.
Davis, Matthew . A, and Nimma, Sridhar Reddy. Tue . "Luminaire with integrated lightguide". United States. https://www.osti.gov/servlets/purl/1568553.
@article{osti_1568553,
title = {Luminaire with integrated lightguide},
author = {Davis, Matthew . A and Nimma, Sridhar Reddy},
abstractNote = {A luminaire can comprise a lightguide, a substrate to which an array of light emitting diodes is mounted, and a cover that extends over the substrate. A light-receiving edge of the lightguide can be positioned adjacent the array of light emitting diodes so that emitted light couples into the lightguide via that edge. The lightguide can guide the coupled light from the light-receiving edge to an opposing, light-emitting edge that emits the coupled light to provide illumination. The cover can comprise an aperture through which the lightguide extends, so that the cover may enclose the light-receiving edge while the light emitting edge may protrude through the aperture.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {7}
}

Patent:

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