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1. (WO2010137779) CARBAZOLE-BASED PHOSPHINE OXIDE COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/137779    International Application No.:    PCT/KR2009/006717
Publication Date: 02.12.2010 International Filing Date: 16.11.2009
IPC:
C09K 11/06 (2006.01), C07F 9/28 (2006.01), H01L 51/54 (2006.01), H01L 27/32 (2006.01)
Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, DANKOOK UNIVERSITY [KR/KR]; Dankook University, 126, Jukjeon-dong, Suji-gu Yongin-si Gyeonggi-do 448-701 (KR) (For All Designated States Except US).
LEE, Jun-Yeob [KR/KR]; (KR) (For US Only).
JEON, Soon-Ok [KR/KR]; (KR) (For US Only).
YOOK, Kyoung-Soo [KR/KR]; (KR) (For US Only).
KIM, Oh-Young [KR/KR]; (KR) (For US Only)
Inventors: LEE, Jun-Yeob; (KR).
JEON, Soon-Ok; (KR).
YOOK, Kyoung-Soo; (KR).
KIM, Oh-Young; (KR)
Agent: LEE, Soo-Yeol; 3F 188-4 Jamsil-dong, Songpa-gu Seoul 138-220 (KR)
Priority Data:
10-2009-0046425 27.05.2009 KR
10-2009-0104025 30.10.2009 KR
Title (EN) CARBAZOLE-BASED PHOSPHINE OXIDE COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME
(FR) COMPOSÉ D'OXYDE DE PHOSPHINE À BASE DE CARBAZOLE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE EN CONTENANT
(KO) 카바졸계 포스핀 옥사이드 화합물 및 이를 포함하는 유기 전계 발광 소자
Abstract: front page image
(EN)The present invention relates to a carbazole-based phosphine oxide compound, and an organic electroluminescent device including the same. According to the present invention, provided are a compound for an organic electroluminescent device which can improve unstable thermal stability and low efficiency characteristics which are the problems of known compounds for an organic electroluminescent device, and particularly, can implement excellent efficiency characteristics in a pure blue phosphorescent device, by using the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device, and the organic electroluminescent device. According to one aspect of the present invention, the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device is provided, and the organic electroluminescent device containing the same which can implement thermal stability and high efficiency characteristics is also provided.
(FR)La présente invention concerne un composé d'oxyde de phosphine à base de carbazole et un dispositif électroluminescent organique en contenant. La présente invention concerne donc un composé pour dispositif électroluminescent organique capable d'améliorer les médiocres caractéristiques en matière de stabilité thermique et de rendement qui constituent l'inconvénient majeur des composés connus pouvant servir à la fabrication d'un dispositif électroluminescent organique. La présente invention peut, en particulier, permettre d'obtenir des caractéristiques remarquables en termes de rendement dans un dispositif caractérisé par une phosphorescence d'un bleu pur, grâce au recours à un composé d'oxyde de phosphine à base de carbazole pour ledit dispositif électroluminescent organique. L'invention concerne également un tel dispositif électroluminescent organique. Selon un aspect, la présente invention concerne le composé d'oxyde de phosphine à base de carbazole pour dispositif électroluminescent organique, ainsi que le dispositif électroluminescent organique en contenant pouvant assurer de bonnes caractéristiques en termes de stabilité thermique et de rendement.
(KO)본 발명은 카바졸계 포스핀 옥사이드 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 발명으로서, 본 발명에 따르면, 유기 전계 발광 소자용 화합물인 카바졸계 포스핀 옥사이드 화합물을 이용함으로써, 기존의 유기 전계 발광 소자용 화합물의 문제점인 불안정한 열안정성과 낮은 효율특성을 개선할 수 있고, 특히 순청색 인광 소자에서 우수한 효율 특성이 구현될 수 있는 유기 전계 발광 소자용 화합물 및 이를 포함하는 유기 전계 발광 소자를 제공한다. 본 발명의 일 측면에 따르면, 유기 전계 발광 소자용 화합물인 카바졸계 포스핀 옥사이드 화합물이 제공되며, 이를 포함하는 열안정성과 높은 효율특성을 구현할 수 있는 유기 전계 발광 소자가 제공된다.
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, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (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)