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1. WO2009010433 - ILLUMINANT MIXTURE FOR A DISCHARGE LAMP AND DISCHARGE LAMP, IN PARTICULAR AN Hg LOW-PRESSURE DISCHARGE LAMP

Publication Number WO/2009/010433
Publication Date 22.01.2009
International Application No. PCT/EP2008/058913
International Filing Date 09.07.2008
IPC
H01J 61/44 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
38Devices for influencing the colour or wavelength of the light
42by transforming the wavelength of the light by luminescence
44Devices characterised by the luminescent material
H01J 61/48 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
38Devices for influencing the colour or wavelength of the light
42by transforming the wavelength of the light by luminescence
48Separate coatings of different luminous materials
C09K 11/77 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
08containing inorganic luminescent materials
77containing rare earth metals
CPC
C09K 11/0883
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
0883Arsenides; Nitrides; Phosphides
C09K 11/7734
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
7728containing europium
7734Aluminates
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 11/7787
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
7783containing two or more rare earth metals one of which being europium
7784Chalcogenides
7787Oxides
H01J 61/40
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
38Devices for influencing the colour or wavelength of the light
40by light filters; by coloured coatings in or on the envelope
H01J 61/44
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
38Devices for influencing the colour or wavelength of the light
42by transforming the wavelength of the light by luminescence
44Devices characterised by the luminescent material
Applicants
  • OSRAM GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG [DE]/[DE] (AllExceptUS)
  • JERMANN, Frank [DE]/[DE] (UsOnly)
  • KONRAD, Armin [DE]/[DE] (UsOnly)
  • ZACHAU, Martin [DE]/[DE] (UsOnly)
Inventors
  • JERMANN, Frank
  • KONRAD, Armin
  • ZACHAU, Martin
Common Representative
  • OSRAM GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
Priority Data
10 2007 033 029.616.07.2007DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) LEUCHTSTOFFMISCHUNG FÜR EINE ENTLADUNGSLAMPE UND ENTLADUNGSLAMPE, INSBESONDERE HG-NIEDERDRUCKENTLADUNGSLAMPE
(EN) ILLUMINANT MIXTURE FOR A DISCHARGE LAMP AND DISCHARGE LAMP, IN PARTICULAR AN Hg LOW-PRESSURE DISCHARGE LAMP
(FR) MÉLANGE LUMINESCENT POUR LAMPE À DÉCHARGE ET LAMPE À DÉCHARGE APPROPRIÉE, NOTAMMENT LAMPE À DÉCHARGE À VAPEUR DE MERCURE (HG) BASSE PRESSION
Abstract
(DE)
Die Erfindung betrifft eine Leuchtstoffmischung für eine Entladungslampe (1), welche eine erste und eine zweite Leuchtstoffverbindung aufweist, wobei die erste Leuchtstoffverbindung ein Emissionsspektrum im gelben und/oder grünen Spektralbereich aufweist und zur Absorption der von einer Hg-Quelle emittierten UV-Strahlung und der von der Hg-Quelle emittierten Strahlung im blauen Spektralbereich ausgebildet ist. Die Erfindung betrifft auch eine Entladungslame mit einer Leuchtstoffschicht, welche eine oben genannte Leuchtstoffmischung aufweist.
(EN)
The invention relates to an illuminant mixture for a discharge lamp (1) with a first and second illuminant compound, said first illuminant compound having an emission spectrum in the yellow and/or green spectral range and being designed to absorb the UV radiation emitted by an Hg source and to absorb the radiation emitted by the Hg source in the blue spectral range. The invention also relates to a discharge lamp comprising an illuminant layer containing the aforementioned illuminant mixture.
(FR)
L'invention concerne un mélange luminescent pour lampe à décharge (1), comprenant un premier et un second composé luminescent. Le premier composé luminescent présente un spectre d'émission se situant dans le domaine spectral du jaune et/ou du vert et est conçu de manière à absorber le rayonnement UV émis par une source Hg et le rayonnement situé dans le domaine spectral du bleu, émis par la source Hg. L'invention concerne également une lampe à décharge munie d'une couche luminescente qui présente un mélange luminescent du type précité.
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