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1. (WO2016061408) PHOSPHOR CERAMICS CONTAINING METAL SILICATES FOR YELLOW AND WHITE EMISSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/061408    International Application No.:    PCT/US2015/055823
Publication Date: 21.04.2016 International Filing Date: 15.10.2015
IPC:
C09K 11/77 (2006.01), C04B 35/16 (2006.01), C04B 35/626 (2006.01)
Applicants: NITTO DENKO CORPORATION [JP/JP]; 1-1-2 Shimohozumi, 1-chome, Ibaraki-shi Osaka, Osaka 567-0041 (JP).
MIYAGAWA, Hiroaki [JP/US]; (US).
ZHANG, Bin [US/US]; (US)
Inventors: MIYAGAWA, Hiroaki; (US).
ZHANG, Bin; (US)
Agent: CULLMAN, Louis C.; (US)
Priority Data:
62/064,350 15.10.2014 US
Title (EN) PHOSPHOR CERAMICS CONTAINING METAL SILICATES FOR YELLOW AND WHITE EMISSION
(FR) CERAMIQUE PHOSPHORESCENTE CONTENANT DES SILICATES METALLIQUES POUR UNE EMISSION DE LUMIERE JAUNE ET BLANCHE
Abstract: front page image
(EN)Described herein is a Sr-silicate ceramic phosphor element, having emissive characteristics between about 420 nm and about 650 nm, where the element comprises Sr2SiO4 and Sr3MgSi2O8, or Sr2SiO4 and Sr2MgSi2O7 and further comprises between about 0.01 atom% to about 5.0 atom% Europium (Eu2+). Also described are methods for making the above phosphor element.
(FR)L'invention concerne un élément luminophore en céramique Sr-silicate, ayant des caractéristiques d'émission entre environ 420 nm et environ 650 nm, l'élément comportant Sr2SiO4 et Sr3MgSi2O8, ou Sr2SiO4 et Sr2MgSi2O7 et comportant en outre entre environ 0,01 % et environ 5,0 % en pourcentage atomique d'Europium (Eu2+). L'invention concerne également des procédés de fabrication de l'élément luminophore selon la présente invention.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)