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Machine translation
1. (WO2006127315) OLED-ELECTRON TRANSPORTING LAYER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/127315    International Application No.:    PCT/US2006/018725
Publication Date: 30.11.2006 International Filing Date: 16.05.2006
IPC:
H01L 51/50 (2006.01), H01L 51/54 (2006.01)
Applicants: EASTMAN KODAK COMPANY [US/US]; 343 State Street, Rochester, New York 14650 (US) (For All Designated States Except US).
LIAO, Liang-Sheng [CN/US]; (US) (For US Only).
CONLEY, Scott Robert [US/US]; (US) (For US Only).
COSIMBESCU, Lelia [US/US]; (US) (For US Only).
JARIKOV, Viktor Viktorovich [BY/US]; (US) (For US Only)
Inventors: LIAO, Liang-Sheng; (US).
CONLEY, Scott Robert; (US).
COSIMBESCU, Lelia; (US).
JARIKOV, Viktor Viktorovich; (US)
Common
Representative:
EASTMAN KODAK COMPANY; 343 State Street, Rochester, New York 14650 (US)
Priority Data:
11/136,768 25.05.2005 US
Title (EN) OLED-ELECTRON TRANSPORTING LAYER
(FR) COUCHE DE TRANSPORT D'ELECTRONS D'UN DISPOSITIF OLED
Abstract: front page image
(EN)An organic light-emitting device (OLED) includes an anode (120) , a cathode (180) , and a light-emitting layer (150) disposed between the anode (120) and the cathode (180) , wherein the light-emitting layer (150) includes a dominant host and a dopant. The device also includes an electron-transporting layer (160) disposed in direct contact with the light-emitting layer (150) on the cathode side, wherein the electron-transporting layer (160) includes an electron-transporting material having the same chromophore as that of the dominant host in the light-emitting layer (150) , wherein the electron-transporting material constitutes more than 50% by volume of the electron-transporting layer (160) , and wherein the electron-transporting material has a greater reduction potential than that of the dominant host in the light-emitting layer (150) .
(FR)Un dispositif électroluminescent organique (OLED) comprend une anode, une cathode et une couche électroluminescente disposée entre l'anode et la cathode, ladite couche électroluminescente incluant un hôte dominant et un dopant. Ce dispositif comporte également une couche de transport d'électrons disposée en contact direct avec la couche électroluminescente sur le côté cathode, ladite couche de transport d'électrons incluant une matière de transport d'électrons contenant le même chromophore que celui de l'hôte dominant dans la couche électroluminescente, ladite matière de transport d'électrons constituant plus de 50 % en volume de la couche de transport d'électrons, et la matière de transport d'électrons présentant un potentiel réducteur supérieur à celui de l'hôte dominant dans la couche électroluminescente.
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, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, 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, IS, IT, LT, LU, LV, 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)