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Machine translation
1. (WO2005034260) ORGANIC ELECTROLUMINESCENT ELEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/034260    International Application No.:    PCT/EP2004/010379
Publication Date: 14.04.2005 International Filing Date: 16.09.2004
IPC:
H01L 51/30 (2006.01), H01L 51/40 (2006.01)
Applicants: COVION ORGANIC SEMICONDUCTORS GMBH [DE/DE]; 65926 Frankfurt am Main (DE) (For All Designated States Except US).
VESTWEBER, Horst [DE/DE]; (DE) (For US Only).
GERHARD, Anja [DE/DE]; (DE) (For US Only).
STÖSSEL, Philipp [DE/DE]; (DE) (For US Only)
Inventors: VESTWEBER, Horst; (DE).
GERHARD, Anja; (DE).
STÖSSEL, Philipp; (DE)
Agent: DÖRR, Klaus; Industriepark Höchst, Geb. F821, 65926 Frankfurt am Main (DE)
Priority Data:
103 43 910.2 19.09.2003 DE
103 55 381.9 25.11.2003 DE
Title (DE) ORGANISCHES ELEKTROLUMINESZENZELEMENT
(EN) ORGANIC ELECTROLUMINESCENT ELEMENT
(FR) ELEMENT ELECTROLUMINESCENT ORGANIQUE
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft die Verbesserung organischer Elektrolumineszenzvorrichtungen, die aus einem bestimmten Matrixmaterial bestehen, welches mit mindestens einem phosphoreszierenden Emitter dotiert ist, und die dadurch gekennzeichnet sind, dass sich die Dotierungszone des Emitters in der Matrix senkrecht zur Schicht nur über einen Teil der Matrixschicht erstreckt.
(EN)The invention relates to the improvement of organic electroluminescent devices, comprised of a specified matrix material, which is doped with at least one phosphorescent emitter, and which is characterized in that the doping zone of the emitter in the matrix extends perpendicular to the layer only over a portion of the matrix layer.
(FR)L'invention vise à améliorer des dispositifs électroluminescents, qui comprennent un matériau matriciel déterminé, dopé avec au moins un émetteur phosphorescent. Lesdits dispositifs se caractérisent en ce que, dans la matrice, la zone de dopage de l'émetteur s'étend perpendiculairement à la couche, uniquement sur une partie de la couche matricielle.
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: German (DE)
Filing Language: German (DE)