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1. (WO2007007117) CONDUCTIVE POLYMER COMPOSITIONS IN OPTO-ELECTRICAL DEVICES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/007117 International Application No.: PCT/GB2006/002643
Publication Date: 18.01.2007 International Filing Date: 14.07.2006
IPC:
C08L 65/00 (2006.01) ,H01B 1/12 (2006.01) ,H01L 51/30 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
65
Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
06
mainly consisting of other non-metallic substances
12
organic substances
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
05
specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier
30
Selection of materials
Applicants:
CDT OXFORD LIMITED [GB/GB]; c/o IP Department Building 2020 Cambourne Business Park Cambridgeshire CB23 6DW, GB (AllExceptUS)
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED [GB/GB]; c/o IP Department Building 2020 Cambourne Business Park Cambridgeshire CB23 6DW, GB (AllExceptUS)
STEUDEL, Annette [DE/GB]; GB (UsOnly)
MCKIERNAN, Mary [GB/GB]; GB (UsOnly)
BURROUGHES, Jeremy [GB/GB]; GB (UsOnly)
Inventors:
STEUDEL, Annette; GB
MCKIERNAN, Mary; GB
BURROUGHES, Jeremy; GB
Agent:
GILANI, Anwar; c/o IP Department Building 2020 Cambourne Business Park Cambridgeshire CB23 6DW, GB
Priority Data:
0514476.114.07.2005GB
Title (EN) CONDUCTIVE POLYMER COMPOSITIONS IN OPTO-ELECTRICAL DEVICES
(FR) COMPOSITIONS DE POLYMÈRE CONDUCTRICES DANS DES DISPOSITIFS OPTO-ÉLECTRIQUES
Abstract:
(EN) A conductive composition for use in an organic light- emitting device comprising: a polycation having a conjugated backbone; a polyanion to balance the charge on the polycation; and a semiconductive hole transport polymer containing side groups pendant from the polymer backbone, each side group comprising one or more groups XY, where XY represents a group with a high dissociation constant such that it is ionised completely.
(FR) La présente invention concerne une composition conductrice pour utilisation dans un dispositif d’émission de lumière organique comprenant : un polycation ayant un squelette conjugué ; un polyanion pour équilibrer la charge sur le polycation ; et un polymère de transport de trous semi-conducteur contenant des groupes latéraux pendant à partir du squelette de polymère, chaque groupe latéral comprenant un ou plusieurs groupes XY, où XY représente un groupe avec une constante de dissociation élevée de manière à ce qu’il soit ionisé complètement.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, 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, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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)
Also published as:
KR1020080031272JP2009501259US20080265756CN101223236DE112006001828