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MX2009004521A - Fuente de luz que comprende grupos emisores de luz. - Google Patents

Fuente de luz que comprende grupos emisores de luz.

Info

Publication number
MX2009004521A
MX2009004521A MX2009004521A MX2009004521A MX2009004521A MX 2009004521 A MX2009004521 A MX 2009004521A MX 2009004521 A MX2009004521 A MX 2009004521A MX 2009004521 A MX2009004521 A MX 2009004521A MX 2009004521 A MX2009004521 A MX 2009004521A
Authority
MX
Mexico
Prior art keywords
light
light emitting
light source
output
emitting clusters
Prior art date
Application number
MX2009004521A
Other languages
English (en)
Inventor
Vladimir Draganov
Marc Salsbury
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of MX2009004521A publication Critical patent/MX2009004521A/es

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
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/30—Combination of light sources of visible and non-visible spectrum
    • 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]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Luminescent Compositions (AREA)

Abstract

La presente invención proporciona una fuente de luz para producir una salida substancialmente balanceada a una intensidad de salida substancialmente optimizada. En una modalidad, la fuente de luz comprende uno o más grupos emisores de luz de un primer tipo y uno o más grupos emisores de luz de uno o más de otros tipos, cada uno de los cuales comprende uno o más elementos emisores de luz, de tal modo que, cuando la totalidad de los elementos emisores de luz son excitados para proporcionar una intensidad de salida substancialmente optimizada, la salida espectral de uno o más grupos emisores de luz del primer tipo está balanceada substancialmente por la salida espectral de uno o más de otros grupos emisores de luz.
MX2009004521A 2006-10-31 2007-10-31 Fuente de luz que comprende grupos emisores de luz. MX2009004521A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85549306P 2006-10-31 2006-10-31
PCT/CA2007/001944 WO2008052333A1 (en) 2006-10-31 2007-10-31 Light source comprising light-emitting clusters

Publications (1)

Publication Number Publication Date
MX2009004521A true MX2009004521A (es) 2009-05-13

Family

ID=39343745

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009004521A MX2009004521A (es) 2006-10-31 2007-10-31 Fuente de luz que comprende grupos emisores de luz.

Country Status (10)

Country Link
US (1) US7731389B2 (es)
EP (1) EP2087772B1 (es)
JP (1) JP5350251B2 (es)
KR (1) KR101507755B1 (es)
CN (1) CN101536606B (es)
BR (1) BRPI0718151B1 (es)
ES (1) ES2654523T3 (es)
MX (1) MX2009004521A (es)
RU (1) RU2462002C2 (es)
WO (1) WO2008052333A1 (es)

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Also Published As

Publication number Publication date
CN101536606A (zh) 2009-09-16
CN101536606B (zh) 2012-08-08
EP2087772A1 (en) 2009-08-12
WO2008052333A1 (en) 2008-05-08
EP2087772A4 (en) 2014-01-08
ES2654523T3 (es) 2018-02-14
JP5350251B2 (ja) 2013-11-27
US7731389B2 (en) 2010-06-08
BRPI0718151A2 (pt) 2013-11-05
EP2087772B1 (en) 2017-09-06
BRPI0718151B1 (pt) 2019-02-05
KR20090077842A (ko) 2009-07-15
US20080101064A1 (en) 2008-05-01
RU2009120477A (ru) 2010-12-10
RU2462002C2 (ru) 2012-09-20
KR101507755B1 (ko) 2015-04-06
JP2010508621A (ja) 2010-03-18

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