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Machine translation
1. (WO2005038942) METAL SUB-LAYER WITHIN A HOLE-TRANSPORTING REGION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/038942    International Application No.:    PCT/US2004/030411
Publication Date: 28.04.2005 International Filing Date: 17.09.2004
IPC:
H01L 51/50 (2006.01)
Applicants: EASTMAN KODAK COMPANY [US/US]; 343 State Street, Rochester, NY 14650-2201 (US) (For All Designated States Except US).
LIAO, Liang-Sheng [CN/US]; (US) (For US Only).
MADATHIL, Joseph, Kuru [US/US]; (US) (For US Only)
Inventors: LIAO, Liang-Sheng; (US).
MADATHIL, Joseph, Kuru; (US)
Common
Representative:
EASTMAN KODAK COMPANY; 343 State Street, Rochester, New York 14650-2201 (US)
Priority Data:
10/678,856 03.10.2003 US
Title (EN) METAL SUB-LAYER WITHIN A HOLE-TRANSPORTING REGION
(FR) SOUS-COUCHE METALLIQUE A L'INTERIEUR D'UNE ZONE DE TRANSPORT DE TROUS
Abstract: front page image
(EN)An organic electroluminescent device including an anode, a hole-transporting region disposed over the anode wherein the hole-transporting region contains at least one hole-transporting material, a metal sub-layer disposed within the hole-transporting region wherein the metal sub-layer contains at least one metal selected from group 4 through group 16 of the Periodic Table of Elements and the selected metal has a work-function higher than 4.0 eV, a light-emitting layer formed in contact with the hole-transporting region for producing light in response to hole-electron recombination, an electron-transporting layer disposed over the light-emitting layer, and a cathode disposed over the electron-transporting layer.
(FR)L'invention concerne un dispositif électroluminescent organique comportant une anode, une zone de transport de trous disposée au-dessus de l'anode et contenant au moins un matériau de transport de trous, une sous-couche métallique disposée à l'intérieur de la zone de transport de trous et contenant au moins un métal choisi dans les groupes 4 à 16 de la table périodique d'éléments, le métal choisi possédant une fonction de travail supérieure à 4,0 eV, une couche électroluminescente formée au contact de la zone de transport de trous pour produire de la lumière en réponse à la recombinaison électron-trou, une couche de transport d'électrons disposée au-dessus de la couche électroluminescente, et une cathode disposée au-dessus de la couche de transport d'électrons.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)