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1. (WO2012043879) PHOSPHOR AND METHOD FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/043879    International Application No.:    PCT/JP2011/073035
Publication Date: 05.04.2012 International Filing Date: 29.09.2011
IPC:
C09K 11/08 (2006.01), C09K 11/59 (2006.01), C09K 11/61 (2006.01), C09K 11/62 (2006.01), C09K 11/66 (2006.01), H01J 11/22 (2012.01), H01J 11/34 (2012.01), H01J 29/20 (2006.01), H01J 61/44 (2006.01), H01L 33/50 (2010.01)
Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED [JP/JP]; 27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 1048260 (JP) (For All Designated States Except US).
KAWAKAMI, Yoshitaka [JP/JP]; (JP) (For US Only).
UMEDA, Tetsu [JP/JP]; (JP) (For US Only)
Inventors: KAWAKAMI, Yoshitaka; (JP).
UMEDA, Tetsu; (JP)
Agent: NAKAYAMA, Tohru; c/o Sumitomo Chemical Intellectual Property Service, Limited, 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5418550 (JP)
Priority Data:
2010-221358 30.09.2010 JP
Title (EN) PHOSPHOR AND METHOD FOR PRODUCING SAME
(FR) PHOSPHORE ET PROCÉDÉ DE PRODUCTION DUDIT PHOSPHORE
(JA) 蛍光体およびその製造方法
Abstract: front page image
(EN)The present invention provides a method for producing a yellow phosphor, which comprises: a step wherein a first mixture of a metal halide and an Eu-containing compound is fired, thereby producing a solid solution; and a step wherein a second mixture of the solid solution and a metal compound is fired.
(FR)La présente invention concerne un procédé de production de phosphore jaune, qui comprend : une étape dans laquelle un premier mélange d'un halogénure de métal et d'un composé contenant de l'Eu est cuit, afin de produire une solution solide ; et une étape dans laquelle un second mélange de la solution solide et d'un composé de métal est cuit.
(JA) 本発明は、金属ハロゲン化物とEu含有化合物との第一混合物を焼成し、固溶体を作製する工程と、前記固溶体と金属化合物との第二混合物を焼成する工程を含む黄色蛍光体の製造方法である。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)