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1. WO2006008068 - UTILISATION DE POLYMERES ET DISPOSITIFS POUR LA CONVERSION-ELEVATION (UP-CONVERSION)

Numéro de publication WO/2006/008068
Date de publication 26.01.2006
N° de la demande internationale PCT/EP2005/007671
Date du dépôt international 14.07.2005
CIB
H01L 51/50 2006.01
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
LDISPOSITIFS À SEMI-CONDUCTEURS; DISPOSITIFS ÉLECTRIQUES À L'ÉTAT SOLIDE NON PRÉVUS AILLEURS
51Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
50spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
CPC
C08G 61/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
61Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
02Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
10only aromatic carbon atoms, e.g. polyphenylenes
C08G 61/122
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
61Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
12Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
122derived from five- or six-membered heterocyclic compounds, other than imides
C08G 61/126
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
61Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
12Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
122derived from five- or six-membered heterocyclic compounds, other than imides
123derived from five-membered heterocyclic compounds
126with a five-membered ring containing one sulfur atom in the ring
H01L 51/0039
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid 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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
0034Organic polymers or oligomers
0035comprising aromatic, heteroaromatic, or arrylic chains, e.g. polyaniline
0039Polyeflurorene and derivatives
H01L 51/0052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid 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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
005Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
0052Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
H01L 51/0062
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid 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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
005Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
0062aromatic compounds comprising a hetero atom, e.g.: N,P,S
Déposants
  • MERCK PATENT GMBH [DE]/[DE] (AllExceptUS)
  • HEUN, Susanne [DE]/[DE] (UsOnly)
  • BÜSING, Arne [DE]/[DE] (UsOnly)
  • BREUNING, Esther [DE]/[DE] (UsOnly)
  • LUDEMANN, Aurélie [FR]/[DE] (UsOnly)
  • IM, Chan [KR]/[KR] (UsOnly)
  • LAQUAI, Frédéric [FR]/[GB] (UsOnly)
Inventeurs
  • HEUN, Susanne
  • BÜSING, Arne
  • BREUNING, Esther
  • LUDEMANN, Aurélie
  • IM, Chan
  • LAQUAI, Frédéric
Données relatives à la priorité
10 2004 034 140.015.07.2004DE
Langue de publication allemand (DE)
Langue de dépôt allemand (DE)
États désignés
Titre
(DE) VERWENDUG VON POLYMEREN FÜR UP-CONVERSION UND VORRICHTUNGEN ZUR UP-CONVERSION
(EN) USE OF POLYMERS FOR UP-CONVERSION AND DEVICES FOR UP-CONVERSION
(FR) UTILISATION DE POLYMERES ET DISPOSITIFS POUR LA CONVERSION-ELEVATION (UP-CONVERSION)
Abrégé
(DE)
Die vorliegende Erfindung betrifft Systeme für Photoenergie Up-conversion enthaltend Polymere und Sensibilisatoren, wobei das Triplett-Niveau des Polymers niedriger liegt als das Triplett-Niveau des Sensibilisators. Diese Systeme zeigen eine höhere Effizienz bei der Up-conversion und eignen sich daher besser zur Verwendung in Vorrichtungen zur Up-conversion als Polymere, wie sie gemäß dem Stand der Technik verwendet werden.
(EN)
The invention relates to systems for photoenergy up-conversion, containing polymers and sensitiziers. The triplet level of the polymer is lower than the triplet level of the sensitiziers. Said systems are highly efficient during up-conversion and consequently are more suitable for use in devices used for up-conversion than the polymers used according to prior art.
(FR)
L'invention concerne des systèmes pour la conversion-élévation (up-conversion) d'énergie lumineuse, contenant des polymères et des sensibilisateurs, le niveau triplet du polymère étant inférieur au niveau triplet du sensibilisateur. Ces systèmes présentent une efficacité élevée lors de la mise en oeuvre de la conversion-élévation et sont par conséquent mieux appropriés pour être utilisés dans des dispositifs de conversion-élévation que les polymères utilisés dans la technique antérieure.
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