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1. (WO2010031042) ORGANIC PHOTOSENSITIVE DEVICES COMPRISING A SQUARAINE CONTAINING ORGANOHETEROJUNCTION AND METHODS OF MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/031042    International Application No.:    PCT/US2009/056954
Publication Date: 18.03.2010 International Filing Date: 15.09.2009
IPC:
H01L 51/42 (2006.01), C09B 57/00 (2006.01)
Applicants: UNIVERSITY OF SOUTHERN CALIFORNIA [US/US]; Hughes Center Suite Eeb 131 3740 Mcclintock Avenue Los Angeles, CA 90089-2561 (US) (For All Designated States Except US).
THE REGENTS OF THE UNIVERSITY OF MICHIGAN [US/US]; 1214 South University Avenue, 2nd Floor Ann Arbor, MI 48104-2594 (US) (For All Designated States Except US).
THOMPSON, Mark, E. [US/US]; (US) (For US Only).
WANG, Siyi [CN/US]; (US) (For US Only).
MAYO, Elizabeth [US/US]; (US) (For US Only).
PEREZ, Maria, Dolores [AR/AR]; (AR) (For US Only)
Inventors: THOMPSON, Mark, E.; (US).
WANG, Siyi; (US).
MAYO, Elizabeth; (US).
PEREZ, Maria, Dolores; (AR)
Agent: SWEET, Mark, D.; Finnegan, Henderson, Farabow, Garrett & Dunner, LLP 901 New York Avenue, N.W. Washington, DC 20001-4413 (US)
Priority Data:
61/097,143 15.09.2008 US
Title (EN) ORGANIC PHOTOSENSITIVE DEVICES COMPRISING A SQUARAINE CONTAINING ORGANOHETEROJUNCTION AND METHODS OF MAKING THE SAME
(FR) DISPOSITIFS PHOTOSENSIBLES ORGANIQUES COMPRENANT UNE ORGANO-HÉTÉROJONCTION CONTENANT DU SQUARAINE ET LEURS PROCÉDÉS DE FABRICATION
Abstract: front page image
(EN)An organic photosensitive optoelectronic device comprising at least one Donor-Acceptor heterojunction formed from a squaraine compound of formula I: wherein each of Ar1 and Ar2 is independently chosen from an optionally substituted aromatic group. The organic optoelectronic device described herein may also comprise a Donor-Acceptor heterojunction that is formed from at least two different squaraine compounds. A method of making the disclosed device, which may include at least one sublimation step for depositing the squaraine compound, is also disclosed.
(FR)L’invention concerne un dispositif optoélectronique photosensible organique comprenant au moins une hétérojonction donneur-accepteur formée à partir d’un composé du squaraine de formule I : où Ar1 et Ar2 sont choisis indépendamment à partir d’un groupe aromatique optionnellement substitué. Le dispositif optoélectronique organique ci-décrit peut aussi comprendre une hétérojonction donneur-accepteur qui est formée à partir d’au moins deux composés du squaraine différents. L’invention concerne aussi un procédé de fabrication du dispositif selon l’invention qui peut comprendre au moins une étape de sublimation pour déposer le composé du squaraine.
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, 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: English (EN)
Filing Language: English (EN)