Inkron Oy

Silecs Oy

Jvs-polymers Oy

Janne Kylmä

Juha T Rantala

Jarkko Heikkinen

Jyri Paulasaari

Johan-Fredrik Selin

Jukka Seppälä

Jarkko Pietikäinen

Nigel Hacker

Admir Hadzic

Jukka Tuominen

Turo T Törmänen

A display has a plurality of pixels in a matrix, the pixels each comprising a liquid crystal layer and/or light emitting diode layer, a plurality of substrates, at least a first substrate being optically transmissive to visible light, an electrode formed on one of the substrates and having electrically conductive material that has an electrical resistivity of less than 200 &#x3a9;/sq and that comprises a siloxane material and particles having an average particle size of less than 10 microns.

Electrically conductive siloxane particle films, and devices with the same

An adhesive or encapsulant composition, having a siloxane polymer having a molecular weight of from 300 to 150,000 g/mol and having a viscosity of from 1000 to 100,000 mPa-sec at 5 rpm viscometer and at 25&#xb0; C., and a curing agent that aids in curing the siloxane polymer upon the application of ultraviolet light. The composition is transmissive to visible light with an optical transmissivity of 95% or more in the visible spectrum at a thickness of 1 mm or less, and wherein the siloxane polymer is a material formed without hydrosilylation and has less than 5 mol % of Si&#x2014;OH groups compared to all groups bound to Si therein, and substantially no Si&#x2014;H bonds.

Transparent siloxane encapsulant and adhesive

An LED lamp is formed from a die substrate wherein the substrate has formed thereon a semiconductor material, an electrode for the application of a bias across the semiconductor material for causing light to be emitted therefrom, and an adhesive that bonds the die substrate to a support substrate, wherein the adhesive is a polymerized siloxane polymer having a thermal conductivity of greater than 0.1 watts per meter kelvin (W/(m&#xb7;K)) wherein the adhesive is not light absorbing, wherein the siloxane polymer has silicon and oxygen in the polymer backbone, as well as aryl or alky groups bound thereto, and wherein the adhesive further comprises particles having an average particle size of less than 100 microns.

LED lamp with siloxane particle material

A method for making a dielectric film includes a substrate on which is deposited a siloxane starting material and particles, wherein the siloxane starting material has a siloxane polymer, a siloxane oligomer and/or silane monomers, and wherein the particles have an average particle size of less than 400 nm. After deposition, heat and/or electromagnetic energy is applied to the siloxane particle layer so as to cure the layer and form a dielectric film on the substrate. The formed film is optically transmissive to visible light and transmits at least 80% of the visible light incident thereon, and is electrically insulating and has a sheet resistance of 1000 &#x3a9;/sq or more.

Dielectric siloxane particle films, and devices having the same

A low dielectric constant polymer, comprising monomeric units derived from a compound having the general formula I (R&#x2014;R)&#x2014;Si&#x2014;(X), wherein each Xis independently selected from hydrogen and inorganic leaving groups, Ris an optional group and comprises an alkylene having 1 to 6 carbon atoms or an arylene, Ris a polycycloalkyl group and n is an integer 1 to 3. The polymer has excellent electrical and mechanical properties.

Organo-silsesquioxane polymers for forming low-k dielectrics

A thin film comprising a composition obtained by polymerizing a monomer having the formula I: wherein:

Polyorganosiloxane dielectric materials

The object of the present invention is a biodegradable polymer network and methods to make it. The polymer network consists of a cross-linked polyester resin, which is composed of hydroxy acid units, structural units derived from an unsaturated bifunctional monomer, and structural units derived from a polyol monomer. The polyester resin is produced directly by a polyoon-densation reaction, after which it is cross-linked to a polymer of high molecular weight The polyester can be co-polymerised with a co-monomer increasing flexibility, or be blended with a reactive macromonomer, which adds elasticity and crosslinking density. The prepared polymer network can be especially used to coat continuous or singular objects made of fibrous, porous, biomass based or inorganic materials, or as a blending component in these, or used to impregnate these in order to induce water durability, barrier properties, elasticity, coherence or mechanical strength.

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Espoo, Finland

Janne Kylmä