Abstract: An electroluminescent arrangement which contains a substrate, an anode, an electroluminescent element, a cathode, and said anode or said cathode is transparent in the visible spectral range and the electroluminescent element is a single layer containing an optionally substituted tris-1,3,5-(aminophenyl)benzene compound (A), a luminescent component B) or a electron-conducting charge-transporting substance.

Abstract: Electroluminescent assembly comprising a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element comprises one or more zones selected from the group consisting of a hole injection zone, a hole transport zone, an electroluminescent zone, an electron transport zone and an electron injection zone in the specified order, where each of the zones present may also assume functions of the other zones mentioned, wherein the electroluminescent element contains a multinuclear metal complex.

Abstract: The invention relates to electrochromic arrangements in a layered structure which are characterized in that one layer contains an electrically conductive electrochromic polydioxythiophene, another layer comprises an electrolyte containing a protonic acid, and another layer comprises an ion storage or a mixture of ion storages.

Abstract: Electroluminescent assembly comprising a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element comprises one or more zones selected from the group consisting of a hole injection zone, a hole transport zone, an electroluminescent zone, an electron transport zone and an electron injection zone in the specified order, where each of the zones present may also assume functions of the other zones mentioned, characterized in that the electroluminescent element contains a thiophenecarboxylate-metal complex.

Abstract: A layer arrangement including at least one transparent substrate having an electrically conductive layer, an electro-optically active layer, and a further substrate having an electrically conductive layer, characterized in that at least one of the two electrically conductive substrates is additionally coated with an organic conductive polymer system, can be employed for the construction of liquid-crystal displays.

Abstract: 3,4-Polyalkylenedioxythiophene dispersions comprising polyanions and cationic 3,4-polyalkylenedioxythiophenes, in particular those of the formula (I) 1

Abstract: The invention concerns electroluminescent arrangements composed of a substrate, an anode, an electroluminescent element and a cathode, at least one of the two electrodes being transparent in the visible spectrum range. The electroluminescent electrode can contain the following components in sequence: an electroluminescent, holeinjecting, holetransporting zone, an electrontransporting zone and an electron-injecting zone. The invention is characterized in that the holeinjecting and holetransporting zone contains an optionally substituted tris 1,3,5(aminophenyl) benzene compound A or a mixture thereof, and the electroluminescent element optionally contains a further functionalized compound selected from the group comprising holetransporting materials, a luminescent material B and optionally electrontransporting materials. In addition to component A, the holeinjecting and holetransporting zone can comprise one a plurality of further holetransporting compounds.

Abstract: Electrochromic assemblies having a layer structure, characterized in that two layers each contain an electrically conductive, electrochromic polydioxythiophene selected from the same group of substances.

Abstract: The present invention provides the use of impact resistant, stress cracking resistant copolycarbonates with particularly good low temperature properties for applications in which particularly good low temperature properties are required, e.g., for automobile construction or external applications, and new copolycarbonates themselves.

Abstract: Electroluminescent assemblies containing a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent or semitransparent in the visible spectral region and the electroluminescent element can contain in order:

Abstract: Electroluminescent arrangements, composed of a substrate, an anode, an electroluminescent element and a cathode, at least one of the two electrodes being transparent in the spectral range and it being possible for the electroluminescent element to contain the following zones: a hole-injecting zone, hole-transporting zone, electroluminescent zone, electron-transporting zone and/or an electron-injecting zone, characterized in that the hole-injecting and/or hole-transporting zone contains an optionally substituted tris-1,3,5-(aminophenyl)benzene compound A) or a mixture thereof and the electroluminescent element optionally contains a further functionalized compound from the group consisting of the optionally hole-transporting materials, a luminescent material B) or a quinacridone derivative C), it being possible for the hole-injecting and hole-transporting zone to contain one or more further hole-transporting compounds in addition to the component A, at least one zone being present, it being possible for individ

Abstract: UV-stabilized electrochromic assemblies having a layer structure, characterized in that one layer contains an electrically conductive, electrochromic polydioxythiophene and a further layer contains an inorganic ion-storage compound based on metal oxides or a mixture of such ion-storage compounds, where the gel electrolyte contains a mixed-in UV absorber.

Abstract: This invention relates to (co)polymers which contain at least one repeat chain unit of the general formula (1) or (2) and optionally contain repeat units of the general formula (3) in which L1 and L2 mean a photoluminescent residue, wherein the proportion of structural units of the formulae (1) and/or (2) is in each case 0.5 to 100 mol. %, and (3) 0 to 99.5 mol. %, and the molar percentages add up to 100, to the use thereof for the production of electroluminescent devices and to the electroluminescent devices.

Abstract: An electroluminescent device comprising an oligomer of substituted p-divinylbenzene is disclosed. The oligomer has the general formula (I) in which R1 and R2 independently denote a member selected from the group consisting of hydrogen, linear alkyl containing 1 to 12 carbon atoms, linear alkoxy containing 1 to 12 carbon atoms, branched alkyl containing 3 to 12 carbon atoms, branched alkoxy containing 3 to 12 carbon atoms and cycloalkyl containing 4 to 10 carbon atoms with the proviso that R1 and R2 may not both be hydrogen, R3 and R4 independently denote hydrogen, C1-C6-alkyl, CN or halogen, R5, R6 R7 and R8 independently denote any desired radicals, and n is 2 to 20.

Abstract: The invention relates to an electroluminescent assembly containing, as hole injection layer, a polymeric organic conductor that has been applied either from solution or from a dispersion and contains particles having a particle size of less than 1 &mgr;m.

Abstract: Electroluminescing arrangement containing hole-injecting and/or electron-injecting layers, the polymeric organic conductors being chosen from the group consisting of polyfurans, polypyrroles, polyanilines, polythiophenes and polypyridines.

Abstract: Electroluminescent arrangements, composed of a substrate, an anode, an electroluminescent element and a cathode, at least one of the two electrodes being transparent in the spectral range and it being possible for the electroluminescent element to contain the following zones: (1) a hole-injecting zone, (2) hole-transporting zone, (3) electroluminescent zone, (4) electron-transporting zone and/or (5) an electron-injecting zone, and at least one quinacridone which has sufficient solubility for a casting process is present in at least one of said zone and with the proviso that if more than one zone is present then the zones would be in the following order of (1) to (5) providing the zone is present.

Abstract: An electroluminescent device comprising an oligomer of substituted p-divinylbenzene is disclosed.

Abstract: Electroluminescent assembly comprising a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element contains one or more zones selected from the group consisting of hole injection zone, hole transport zone, electroluminescent zone, electron transport zone and electron injection zone in the order specified, where each of the zones present may also assume functions of the other zones mentioned, characterized in that the electroluminescent element contains a boron complex of an 8-aminoquinoline derivative.

Abstract: An electroluminescent arrangement made up of at least two electrodes and a light-emitting layer system comprising at least one electron-conducting layer, the electron-conducting layer containing at least one compound having a triazine basic member.