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1. (WO2011156752) DELAYED-FLUORESCENCE OLED
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/156752    International Application No.:    PCT/US2011/040038
Publication Date: 15.12.2011 International Filing Date: 10.06.2011
IPC:
C09K 11/06 (2006.01), H05B 33/14 (2006.01)
Applicants: UNIVERSAL DISPLAY CORPORATION [US/US]; 375 Phillips Boulevard Ewing, New Jersey 08618 (US) (For All Designated States Except US).
KWONG, Raymond, C. [US/US]; (US) (For US Only)
Inventors: KWONG, Raymond, C.; (US)
Agent: MCGROARTY, John, P.; KILPATRICK, TOWNSEND & STOCKTON, LLP Two Embarcadero Center, 8th Floor San Francisco, California 94111 (US)
Priority Data:
61/397,516 11.06.2010 US
12/901,871 11.10.2010 US
Title (EN) DELAYED-FLUORESCENCE OLED
(FR) DIODE ÉLECTROLUMINESCENTE ORGANIQUE À FLUORESCENCE RETARDÉE
Abstract: front page image
(EN)Novel organic compounds comprising a substituted anthracene or acridine ligand are provided. In particular, the compound includes an anthracene ligand substituted at the 9 and 10 positions. The compound may be used in organic light emitting devices to provide devices having improved efficiency and lifetime. In particular, these compounds may be especially beneficial for use in blue-emitting OLEDs.
(FR)La présente invention concerne de nouveaux composés organiques comprenant un ligand anthracène ou acridine substitué. En particulier, le composé comprend un ligand anthracène substitué aux positions 9 et 10. Le composé peut être utilisé dans des dispositifs électroluminescents organiques afin de fournir des dispositifs ayant une meilleure efficacité et une plus longue durée de vie. En particulier, ces composés peuvent être particulièrement avantageux pour une utilisation dans des diodes électroluminescentes organiques émettant dans le bleu.
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, 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, 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)