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1. (WO2006087660) ILLUMINATION SYSTEM COMPRISING A GREEN-EMITTING CERAMIC LUMINESCENCE CONVERTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/087660    International Application No.:    PCT/IB2006/050441
Publication Date: 24.08.2006 International Filing Date: 10.02.2006
IPC:
H05B 33/14 (2006.01), C09K 11/79 (2006.01), C09K 11/66 (2006.01)
Applicants: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH [DE/DE]; Lübecker Tordamm 5, 20099 Hamburg (DE) (DE only).
KONINKLIJKE PHILIPS ELECTRONICS N. V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW only).
SCHMIDT, Peter [DE/DE]; (DE) (For US Only).
BACHMANN, Volker [DE/DE]; (DE) (For US Only).
GOLSCH, Silvia [DE/DE]; (DE) (For US Only).
BUSSELT, Wolfgang [DE/DE]; (DE) (For US Only)
Inventors: SCHMIDT, Peter; (DE).
BACHMANN, Volker; (DE).
GOLSCH, Silvia; (DE).
BUSSELT, Wolfgang; (DE)
Agent: VOLMER, Georg; Philips Intellectual Property &, Standards Gmbh Weisshausstr. 2, 52066 Aachen (DE)
Priority Data:
05101197.1 17.02.2005 EP
Title (EN) ILLUMINATION SYSTEM COMPRISING A GREEN-EMITTING CERAMIC LUMINESCENCE CONVERTER
(FR) SYSTEME D'ECLAIRAGE COMPRENANT UN CONVERTISSEUR DE LUMINESCENCE CERAMIQUE EMETTANT DANS LE VERT
Abstract: front page image
(EN)An Illumination system comprising a radiation source and a monolithic ceramic luminescence converter comprising at least one phosphor capable of absorbing a part of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light, wherein said at least one phosphor is an europium(II)-activated oxonitridosilicate of the general formula (Sr1-a-b-c-d-e- fCabBacMgdZneCef)Six-gGegNyOz:Eua, wherein 0.001 < a < 0.2, 0.0 < b < 1.0, 0.0 < c < 0.5, 0.0 < d < 0.25, 0.0 < e < 0.25, 0.0 < f < 0.2, 0.0 < g < 1.0, 1.5 < x < 2.5, 1.5 < y < 2.5 and l.5 < z < 2.5.
(FR)La présente invention se rapporte à un système d'éclairage, qui comprend une source de rayonnement et un convertisseur de luminescence céramique monolithique, lequel contient au moins un luminophore pouvant absorber une partie de la lumière émise par la source de rayonnement et émettre une lumière présentant une longueur d'onde différente de celle de la lumière absorbée. Ledit luminophore est un oxonitridosilicate activé par europium(II) représenté par la formule générale (Sr1-a-b-c-d-e-fCabBacMgdZneCef)Six-gGegNyOz:Eua, dans laquelle : 0,001 < a < 0,2 ; 0,0 < b < 1,0 ; 0,0 < c < 0,5 ; 0,0 < d < 0,25 ; 0,0 < e < 0,25 ; 0,0 < f < 0,2 ; 0,0 < g < 1,0 ; 1,5 < x < 2,5 ; 1,5 < y < 2,5 ; et 1,5 < z < 2,5.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)