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1. (WO2011019191) PHOSPHOR, PREPARATION METHOD THEREOF, AND WHITE LIGHT EMITTING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/019191    International Application No.:    PCT/KR2010/005244
Publication Date: 17.02.2011 International Filing Date: 10.08.2010
IPC:
C09K 11/59 (2006.01), H01L 33/00 (2010.01)
Applicants: LG INNOTEK CO., LTD. [KR/KR]; Seoul Square, 541, Namdaemunno 5-ga, Jung-gu Seoul 100-714 (KR) (For All Designated States Except US).
YOO, Jae Soo [KR/KR]; (KR) (For US Only).
KIM, Kyung Pil [KR/KR]; (KR) (For US Only).
LEE, Hyun Ju [KR/KR]; (KR) (For US Only).
KIM, Chang Soo [KR/KR]; (KR) (For US Only)
Inventors: YOO, Jae Soo; (KR).
KIM, Kyung Pil; (KR).
LEE, Hyun Ju; (KR).
KIM, Chang Soo; (KR)
Agent: SEO, Kyo Jun; 9th Fl. Hyun Juk Bldg. 832-41, Yeoksam-dong Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2009-0073398 10.08.2009 KR
10-2010-0003560 14.01.2010 KR
Title (EN) PHOSPHOR, PREPARATION METHOD THEREOF, AND WHITE LIGHT EMITTING DEVICE
(FR) PHOSPHORE, PROCÉDÉ DE PRÉPARATION CORRESPONDANT ET DISPOSITIF ÉMETTANT DE LA LUMIÈRE BLANCHE
(KO) 형광체, 형광체 제조방법 및 백색 발광 소자
Abstract: front page image
(EN)A phosphor according to an embodiment of the present invention uses the light having a center wavelength in the wavelength range of 350-480 nm as an excitation source, emits the light of any one of green, yellow and red wavelengths as a center wavelength in the wavelength range of 480-680 nm, and is represented by MaSibOcNd: Eu. (M is at least one alkaline earth metal ion selected from the group consisting of Ra, Ba, Sr, Ca, Mg and Be, 1≤a≤7, 2≤b≤13, 1≤c≤18 and 0
(FR)Selon un mode de réalisation de la présente invention, le phosphore : utilise en tant que source d'excitation la lumière dont la longueur d'onde centrale a une valeur comprise entre 350 et 480 nm ; émet une lumière dont la longueur d'onde centrale est verte, jaune ou rouge et a une valeur comprise entre 480 et 680 nm ; et est représenté par MaSibOcNd : Eu. (M représente au moins un ion métallique alcalino-terreux sélectionné dans le groupe constitué par Ra, Ba, Sr, Ca, Mg et Be, 1≤a≤7, 2≤b≤13, 1≤c≤18 et 0
(KO)실시예에 따른 형광체는 350nm 내지 480nm의 파장 영역에서 중심 파장을 갖는 광을 여기원으로 하고 480nm 내지 680nm의 파장 영역에서 녹색, 황색, 적색 파장 중 어느 하나의 파장을 중심 파장으로하는 광을 방출하는 MaSibOcNd: Eu의 화학식으로 표현된다. (M은 Ra, Ba, Sr, Ca, Mg 및 Be으로 이루어진 군에서 선택되는 적어도 1개 이상의 알칼리토금속 이온이고, 1≤a≤7, 2≤b≤13, 1≤c≤18 및 0
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, 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, RO, RS, RU, 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, 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, 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: Korean (KO)
Filing Language: Korean (KO)