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Now showing items 1 - 16 of 59

  • A METHOD OF PRODUCING A FILM OF CARBON NANOTUBES ON A SUBSTRATE

    The present invention relates to a method of producing a film of carbon nanotubes on a substrate, to a film produced by such method, and to uses of such film.
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  • A DYE INCLUDING AN ANCHORING GROUP IN ITS MOLECULAR STRUCTURE

    A dye including an anchoring group in its molecular structure, said anchoring group allowing a covalent coupling of said dye to a surface, for example a surface of a nanoporous semiconductor layer, said anchoring group being represented by formula 1 wherein attachment of said anchoring group within said molecular structure of said dye is at the terminal carbon marked with an asterisk in above formula, wherein G is selected from -COOH, -SO3H, -PO3H2, -BO2H2, -SH, -OH, -NH2, preferably -COOH, wherein A is selected from the group comprising H, -CN, -NO2, -COOR, -COSR, -COR, - CSR, -NCS, -CF3, -CONR2--OCF3, C6H5-mFm, wherein m = 1 - 5, R being H or any straight or branched alkyl chain of general formula -CnH2n+I, n = O - 12, preferably 0-4, or any substituted or non-substituted phenyl or biphenyl.
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  • A COMPOSITION COMPRISING AT LEAST ONE TYPE OF LIQUID CRYSTAL

    The present invention relates to a composition comprising at least one type of liquid crystal, to a liquid crystal cell and liquid crystal display device comprising such composition and to a method of preparing such a composition and/or such a liquid crystal cell.
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  • A METHOD OF PREPARING A POROUS SEMICONDUCTOR FILM ON A SUBSTRATE

    A method of preparing a porous semiconductor film on a substrate comprising the steps : a) preparing, on a first substrate, an adhesion layer capable of providing electrical and mechanical contact between a porous semiconductor layer attached to said adhesion layer and said first substrate, b) applying on a second substrate that is capable of withstanding temperatures >=300°C a spacer layer and applying a porous semiconductor layer on said spacer layer, c) applying an assisting layer on said porous semiconductor layer, said assisting layer providing support for said porous semiconductor layer, d) removing said spacer layer e) transferring said porous semiconductor layer supported by said assisting layer onto said ashesion layer, f) pressing said porous semiconductor layer onto said adhesion layer, g) removing said assisting layer from said porous semiconductor layer, thereby obtaining said first substrate having as a porous semiconductor film said porous semiconductor layer attached thereon by way of said adhesion layer.
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  • A METHOD OF PRODUCING POLY (ETHYLENE OXIDE - ALKYLENE OXIDE) COPOLYMERS

    The present invention relates to a method of producing a poly(ethylene oxide) copolymerized with one alkylene oxide and to a poly(ethylene oxide-co-alkylene oxide) copolymer produced by such method, a photovoltaic device containing such poly(ethylene oxide-co-alkylene oxide)-copolymer, and to uses of such poly(ethylene oxide)-(alkylene oxide)-copolymer.
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  • A METHOD OF APPLYING A MATERIAL ON A SUBSTRATE

    The present invention relates to a method of applying a material, preferably a pattern of material on a substrate.
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  • A METHOD OF PRODUCING A POROUS SEMICONDUCTOR FILM ON A SUBSTRATE

    The invention relates to a method of producing a porous semiconductor film and the film re­sulting from such production. It furthermore relates to an electronic device incorporating such film and to potential uses of such film.
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  • A COMPOSITION COMPRISING A LIQUID CRYSTAL MATERIAL AND AN ADDITIVE

    The invention refers to a composition comprising a liquid crystal material and an additive, preferably a dopant capable of forming a complex with said LC material, to a liquid crystal cell comprising this composition, uses thereof and to a method of improving the response time of a liquid crystal.
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  • A METHOD OF PREPARING POLYMER DISPENSED LIQUID CRYSTAL

    The present invention relates to a method of preparing a polymer dispersed liquid crystal, to a method of producing a polymer dispersed liquid crystal cell, to a polymer dispersed liquid crystal and a polymer dispersed liquid crystal cell produced by such method, to a liquid crystal display containing a plurality of such polymer dispersed liquid crystal cells and to the use of particles for preparing a polymer dispersed liquid crystal.
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  • ZEEMAN-SLOWER, COIL FOR A ZEEMAN-SLOWER DEVICE AND A METHOD FOR COOLING AN ATOM BEAM

    The present invention relates to a Zeeman-slower device, to a coil for such a Zeeman-slower device and to a method for cooling an atom beam. A Zeeman-slower is disclosed having a cooling section (212) comprising an inner passage (230) extending along a longitudinal axis (L), the inner passage (230) having a cross-section perpendicular to the longitudinal axis (L), wherein the area of the cross-section of the inner passage (230) increases monotonously along the longitudinal axis (L) at least in a part of the cooling section (212).
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  • Development of a Prototyping Platform for Software GPS Receiver

    WU, Falin   KUBO, Nobuaki   YASUDA, Akio   HOJO, Harumasa  

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  • DISCOTIC LIQUID CRYSTAL BASED ELECTRONIC DEVICE USING INTERDIGIT STRUCTURE ELECTRODE

    The present invention relates to an electronic device comprising discotic liquid crystalline material, a method for fabricating an electronic device comprising discotic liquid crystalline material and to uses thereof.
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  • DISCOTIC LIQUID CRYSTAL BASED ELECTRONIC DEVICE USING INTERDIGIT STRUCTURE ELECTRODE

    The present invention relates to an electronic device, based on discotic liquid crystalline material, to methods of production of such a device, and to uses thereof.
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  • GPS RECEPTION DEVICE AND GPS POSITIONING CORRECTION METHOD

    There are provided a GPS reception device and a GPS positioning correction method capable of judging a satellite signal affected by a multi path by a simple and sure method and correcting a measured position of a mobile station. A reference station (2) includes position correction data calculation means (5) and reference station reception intensity measurement means (6). A mobile station (3) includes positioning means (9), mobile station reception intensity measurement means (11), and positioning correction means (12). The reference station (2) transmits the position correction data and the satellite signal reception intensity at the reference station to the mobile station (3). The mobile station (3) compares the reception intensity at the reference station to the reception intensity at the mobile station for each of the satellite signals of the satellites. When the difference is equal to or above a predetermined threshold value T1, the satellite signal of the satellite is excluded from the positioning satellite signal.
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  • A METHOD OF APPLYING A PATTERN OF METAL, METAL OXIDE AND/OR SEMICONDUCTOR MATERIAL ON A SUBSTRATE

    The present application relates to a method of applying a pattern of metal, metal oxide and/or semiconductor material on a substrate, to a pattern created by such method and to uses of such pattern.
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  • SQUARYLIUM DYES INCLUDING AN ANCHORING GROUP

    The present invention relates to squarylium dyes including an anchoring group, to a method of synthesis of such dye, to an electronic device comprising such dye, and to uses of such dye.
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