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1. (WO2012097293) CARBONITRIDE AND CARBIDONITRIDE PHOSPHORS AND LIGHTING DEVICES USING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/097293    International Application No.:    PCT/US2012/021307
Publication Date: 19.07.2012 International Filing Date: 13.01.2012
IPC:
H01L 33/00 (2010.01)
Applicants: LIGHTSCAPE MATERIALS, INC.; 201 Washington Road Princeton, NJ 08540 (US) (For All Designated States Except US).
THOMAS, Alan [US/US]; (US) (For US Only).
LI, Yuanqiang [CN/US]; (US) (For US Only).
TIAN, Yongchi [US/US]; (US) (For US Only)
Inventors: THOMAS, Alan; (US).
LI, Yuanqiang; (US).
TIAN, Yongchi; (US)
Agent: SCHROEDER, Lisa K.; Lowenstein Sandler PC 65 Livingston Avenue Roseland, NJ 07068 (US)
Priority Data:
61/432,931 14.01.2011 US
Title (EN) CARBONITRIDE AND CARBIDONITRIDE PHOSPHORS AND LIGHTING DEVICES USING THE SAME
(FR) COMPOSÉS DE CARBONITRURE ET DE CARBODINITRURE LUMINESCENTS ET DISPOSITIFS D'ÉCLAIRAGE UTILISANT CEUX-CI
Abstract: front page image
(EN)Disclosed herein is a novel group of carbonitride and carbidonitride phosphors and light emitting devices which utilize these phosphors. In certain embodiments, the inventive phosphors are expressed as follows: (1) Cam/2Si12-(m+n)-xCxAlm+nN16-nOn:Eu2+, (2) M(II)m/2Si12-(m+n)-xCxM(III)m+nN16-nOn-y/2Hy:A, (3) Mm/vSi12-(m+n)-xCxM(III)m+nN16-nOn-y/2Hy:A, (4) Cam/2Si12-(m+n)+xAlm+n-xN16-n-xCxOn:Eu2+, (5) M(II)m/2Si12-(m+n)+xM(III)m+n-xN16-n-xOn-y/2Hy:A, (6) Mm/vSi12-(m+n)+xM(III)m+n-xN16-n-xOn-y/2Hy:A, wherein v is the valence number of M, 0≤ m<5, 0≤ n≤ 3, 0≤ x<4, and 0≤ y
(FR)La présente invention concerne un nouveau groupe de composés de carbonitrure et de carbodinitrure luminescents et des dispositifs électroluminescents utilisant ces composés luminescents. Dans certains modes de réalisation, les composés luminescents ont pour formule ce qui suit : (1) Cam/2Si12-(m+n)-xCxAlm+nN16-nOn:Eu2+, (2) M(II)m/2Si12-(m+n)-xCxM(III)m+nN16-nOn-y/2Hy:A, (3) Mm/vSi12-(m+n)-xCxM(III)m+nN16-nOn-y/2Hy:A, (4) Cam/2Si12-(m+n)+xAlm+n-xN16-n-xCxOn:Eu2+, (5) M(II)m/2Si12-(m+n)+xM(III)m+n-xN16-n-xOn-y/2Hy:A, (6) Mm/vSi12-(m+n)+xM(III)m+n-xN16-n-xOn-y/2Hy:A, v représentant le nombre de valence de M, 0 ≤ m < 5, 0 ≤ n ≤ 3, 0 ≤ x < 4, et 0 ≤ y < l, M représentant au moins un cation, M(II) représentant au moins un cation divalent, M(III) représentant au moins un cation trivalent, H représentant au moins un anion monovalent, et A représentant un luminogène.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)