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1. WO2009107052 - ILLUMINATION DEVICE WITH LED AND ONE OR MORE TRANSMISSIVE WINDOWS

Publication Number WO/2009/107052
Publication Date 03.09.2009
International Application No. PCT/IB2009/050718
International Filing Date 23.02.2009
IPC
H05B 33/14 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
14characterised by the chemical or physical composition or the arrangement of the electroluminescent material
CPC
C09K 11/7774
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
08containing inorganic luminescent materials
77containing rare earth metals
7766containing two or more rare earth metals
7774Aluminates
C09K 11/778
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
08containing inorganic luminescent materials
77containing rare earth metals
7766containing two or more rare earth metals
778Borates
F21K 9/64
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
KNON-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
9Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
64using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21V 23/0457
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
23Arrangement of electric circuit elements in or on lighting devices
04the elements being switches
0442activated by means of a sensor, e.g. motion or photodetectors
0457the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
F21V 3/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
3Globes; Bowls; Cover glasses
04characterised by materials, surface treatments or coatings
10characterised by coatings
12the coatings comprising photoluminescent substances
F21Y 2115/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING 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
2115Light-generating elements of semiconductor light sources
10Light-emitting diodes [LED]
Applicants
  • KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL]/[NL] (AllExceptUS)
  • HOELEN, Christoph, G., A. [NL]/[NL] (UsOnly)
  • DEEBEN, Josephus, P., A. [NL]/[NL] (UsOnly)
  • BOREL, George, H. [NL]/[NL] (UsOnly)
  • LAMMENS, Vicky, B. [NL]/[NL] (UsOnly)
  • KEUPER, Matthijs, H. [NL]/[NL] (UsOnly)
  • WEGH, Rene, T. [NL]/[NL] (UsOnly)
  • WAUMANS, Lars, R., C. [NL]/[NL] (UsOnly)
Inventors
  • HOELEN, Christoph, G., A.
  • DEEBEN, Josephus, P., A.
  • BOREL, George, H.
  • LAMMENS, Vicky, B.
  • KEUPER, Matthijs, H.
  • WEGH, Rene, T.
  • WAUMANS, Lars, R., C.
Agents
  • BEKKERS, Joost, J., J.
Priority Data
08152012.427.02.2008EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ILLUMINATION DEVICE WITH LED AND ONE OR MORE TRANSMISSIVE WINDOWS
(FR) DISPOSITIF D'ÉCLAIRAGE À DEL COMPRENANT UNE OU PLUSIEURS FENÊTRE(S) TRANSMISSIVE(S)
Abstract
(EN)
The invention provides an illumination device (100) comprising a translucent exit window (200), one or more transmissive windows (300), arranged upstreamfrom LED(s) and downstream from the translucent exit window (200), and one or more luminescent material layers (400), which may particularlybe coated to the downstream and upstream faces of the transmissive windows (300).
(FR)
L'invention concerne un dispositif d'éclairage (100) qui comprend une fenêtre de sortie (200) translucide, une ou plusieurs fenêtre(s) (300) transmissive(s) placée(s) en amont de la ou des DEL(s) et en aval de la fenêtre de sortie (200) translucide, et une ou plusieurs couche(s) (400) de matière luminescente pouvant en particulier être appliquée(s) sur les faces se situant en aval et en amont des fenêtres transmissives (300).
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