WO2013057660A3 - Agencement électroluminescent - Google Patents

Agencement électroluminescent Download PDF

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Publication number
WO2013057660A3
WO2013057660A3 PCT/IB2012/055629 IB2012055629W WO2013057660A3 WO 2013057660 A3 WO2013057660 A3 WO 2013057660A3 IB 2012055629 W IB2012055629 W IB 2012055629W WO 2013057660 A3 WO2013057660 A3 WO 2013057660A3
Authority
WO
WIPO (PCT)
Prior art keywords
light emitting
housing
emitting arrangement
light
scattering member
Prior art date
Application number
PCT/IB2012/055629
Other languages
English (en)
Other versions
WO2013057660A2 (fr
Inventor
Rifat Ata Mustafa Hikmet
Ties Van Bommel
Original Assignee
Koninklijke Philips Electronics N.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of WO2013057660A2 publication Critical patent/WO2013057660A2/fr
Publication of WO2013057660A3 publication Critical patent/WO2013057660A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/69—Details of refractors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/063—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material comprising air or water bubbles, e.g. foamed materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/08—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material comprising photoluminescent substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/10—Refractors for light sources comprising photoluminescent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention a trait à un agencement électroluminescent qui comprend : - un logement allongé au moins partiellement transparent; - un réseau de diodes électroluminescentes qui sont agencées dans une direction longitudinale à l'intérieur dudit logement; et - un élément de diffusion anisotrope qui est agencé à l'intérieur dudit logement, sur la trajectoire de la lumière provenant desdites diodes électroluminescentes en direction dudit logement. L'agencement électroluminescent selon la présente invention est tout particulièrement destiné à être utilisé dans une lampe de remplacement de lampe fluorescente, dans la mesure où l'élément de diffusion anisotrope permet de réduire l'apparence de taches associée aux lampes de remplacement TL basées sur des diodes électroluminescentes connues, et il permet également d'éviter ou de réduire les problèmes d'éblouissement.
PCT/IB2012/055629 2011-10-21 2012-10-16 Agencement électroluminescent WO2013057660A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161550065P 2011-10-21 2011-10-21
US61/550,065 2011-10-21

Publications (2)

Publication Number Publication Date
WO2013057660A2 WO2013057660A2 (fr) 2013-04-25
WO2013057660A3 true WO2013057660A3 (fr) 2013-06-13

Family

ID=47324232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/055629 WO2013057660A2 (fr) 2011-10-21 2012-10-16 Agencement électroluminescent

Country Status (1)

Country Link
WO (1) WO2013057660A2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
WO2011119958A1 (fr) 2010-03-26 2011-09-29 Altair Engineering, Inc. Lampe à del interne-externe
WO2011119921A2 (fr) 2010-03-26 2011-09-29 Altair Engineering, Inc. Lampe à del comprenant un générateur thermoélectrique
WO2012058556A2 (fr) 2010-10-29 2012-05-03 Altair Engineering, Inc. Mécanismes pour réduire le risque d'électrocution pendant l'installation d'un tube fluorescent
WO2013131002A1 (fr) 2012-03-02 2013-09-06 Ilumisys, Inc. Embase de connecteur électrique pour lampe à base de del
WO2014008463A1 (fr) 2012-07-06 2014-01-09 Ilumisys, Inc. Ensemble d'alimentation électrique pour tube lumineux à del
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
EP3017239B1 (fr) 2013-06-25 2017-04-19 Philips Lighting Holding B.V. Dispositif d'éclairage, luminaire et procédé de fabrication d'un dispositif d'éclairage
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
EP3097748A1 (fr) 2014-01-22 2016-11-30 iLumisys, Inc. Lampe à diodes électroluminescentes à adresses
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
DE202014004851U1 (de) 2014-06-17 2015-09-18 Wiska Hoppmann & Mulsow Gmbh LED-Rohrleuchte
CN106537027B (zh) 2014-07-23 2020-02-11 飞利浦照明控股有限公司 照明设备、灯具以及组装方法
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
DE102015210508A1 (de) * 2015-06-09 2016-12-15 Osram Gmbh Beleuchtungsvorrichtung mit LEDs
DE202016101515U1 (de) 2016-03-18 2017-06-26 Weidmüller Interface GmbH & Co. KG Leuchtensystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582103B1 (en) * 1996-12-12 2003-06-24 Teledyne Lighting And Display Products, Inc. Lighting apparatus
WO2009013695A2 (fr) * 2007-07-25 2009-01-29 Koninklijke Philips Electronics N.V. Dispositif de conversion de couleur et dispositif de sortie lumineuse à couleur réglable
US20090168395A1 (en) * 2007-12-26 2009-07-02 Lumination Llc Directional linear light source
WO2010035171A2 (fr) * 2008-09-23 2010-04-01 Koninklijke Philips Electronics N.V. Dispositif d’éclairage doté d’un élément réfléchissant à variation thermique
US7991257B1 (en) * 2007-05-16 2011-08-02 Fusion Optix, Inc. Method of manufacturing an optical composite
US8033706B1 (en) * 2004-09-09 2011-10-11 Fusion Optix, Inc. Lightguide comprising a low refractive index region

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2446190A4 (fr) 2009-06-23 2013-02-20 Ilumisys Inc Lampe à del à couche de conversion de longueur d'onde

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582103B1 (en) * 1996-12-12 2003-06-24 Teledyne Lighting And Display Products, Inc. Lighting apparatus
US8033706B1 (en) * 2004-09-09 2011-10-11 Fusion Optix, Inc. Lightguide comprising a low refractive index region
US7991257B1 (en) * 2007-05-16 2011-08-02 Fusion Optix, Inc. Method of manufacturing an optical composite
WO2009013695A2 (fr) * 2007-07-25 2009-01-29 Koninklijke Philips Electronics N.V. Dispositif de conversion de couleur et dispositif de sortie lumineuse à couleur réglable
US20090168395A1 (en) * 2007-12-26 2009-07-02 Lumination Llc Directional linear light source
WO2010035171A2 (fr) * 2008-09-23 2010-04-01 Koninklijke Philips Electronics N.V. Dispositif d’éclairage doté d’un élément réfléchissant à variation thermique

Also Published As

Publication number Publication date
WO2013057660A2 (fr) 2013-04-25

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