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1. (WO2016060516) A PLURALITY OF HOST MATERIALS AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/060516    International Application No.:    PCT/KR2015/010975
Publication Date: 21.04.2016 International Filing Date: 16.10.2015
IPC:
C07D 487/04 (2006.01), C07D 491/048 (2006.01), C07D 495/04 (2006.01), C07D 409/14 (2006.01), C07D 405/14 (2006.01), C07D 403/04 (2006.01), C07D 403/10 (2006.01), C07F 7/10 (2006.01), C09K 11/06 (2006.01), C09K 11/08 (2006.01), C09K 11/54 (2006.01), C09K 11/55 (2006.01), C01G 9/00 (2006.01), C01F 3/00 (2006.01), H01L 51/50 (2006.01), H01L 51/54 (2006.01)
Applicants: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. [KR/KR]; 56, 3gongdan 1-ro Seobuk-gu Cheonan-si Chungcheongnam-do 331-980 (KR)
Inventors: KIM, Hyun; (KR).
KANG, Hee-Ryong; (KR).
MOON, Doo-Hyeon; (KR).
KANG, Hyun-Ju; (KR).
NA, Hong-Yeop; (KR).
KIM, Bitnari; (KR)
Agent: CHANG, Hoon; (KR)
Priority Data:
10-2014-0140831 17.10.2014 KR
Title (EN) A PLURALITY OF HOST MATERIALS AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
(FR) PLURALITÉ DE MATÉRIAUX HÔTES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT CES MATÉRIAUX
Abstract: front page image
(EN)The present invention relates to a plurality of host materials and an organic electroluminescent device comprising the same. By comprising a specific combination of a plurality of host compounds, the organic electroluminescent device according to the present invention provides high efficiency and a long lifespan.
(FR)L'invention concerne une pluralité de matériaux hôtes et un dispositif électroluminescent organique comprenant ces matériaux. Par le fait qu'il comprend une combinaison spécifique d'une pluralité de composés hôtes, le dispositif électroluminescent organique selon la présente invention présente une efficacité élevée et une longue durée de vie.
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, 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)