Polymers for use in optical devices

An optical device comprising a first electrode for injecting charge carriers of a first polarity, a second electrode for injecting charge carriers of a second polarity, and a layer of semiconductive solvent processable polymer disposed between the first and second electrodes, the layer of semiconduc...

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Bibliographische Detailangaben
Hauptverfasser:	FRIEND, RICHARD HENRY, LI, XIAOANG, MORATTI, STEPHEN CARL, MURRAY, KENNETH ANDREW, HOLMES, ANDREW BRUCE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	An optical device comprising a first electrode for injecting charge carriers of a first polarity, a second electrode for injecting charge carriers of a second polarity, and a layer of semiconductive solvent processable polymer disposed between the first and second electrodes, the layer of semiconductive polymer comprising a blend of a first charge transporting and/or electroluminescent polymer and a second charge transporting and/or electroluminescent polymer, wherein at least the first polymer is cross-linked.