Osram Opto Semiconductors Gmbh

Klaus Hoehn

Herbert Brunner

Georg Bogner

Kathy Schmidtke

Christina Keith

Reinhard Streitel

The present invention relates to an optoelectronic component comprising a semiconductor () and a polyorganosiloxane. The polyorganosiloxane is obtainable by crosslinking a composition comprising a first organosiloxane having at least one terminal vinyl group, a second organosiloxane having at least one silicon-hydrogen bond and an alkoxysilane having at least one epoxy group. Additionally specified is a method of producing an optoelectronic component.

Electronic component including a material comprising epdxysilane-modified polyorganosiloxane

An optoelectronic component includes at least one active semiconductor layer sequence, at least one first and one second element, and at least one adhesive layer arranged between at least one first element and at least one second element. The adhesive layer is produced from an adhesive that comprises at least a first monofunctional, difunctional or polyfunctional epoxy resin, an accelerator and an adhesion promoter.

Optoelectronic component including an adhesive layer and method for producing the same

An optoelectronic semiconductor device has a carrier foil that includes a first surface and a second surface opposite the first surface. At least one electrically conductive contact layer is arranged on the first surface and covers the first surface in places and contains at least one metal. At least one radiation-emitting optoelectronic semiconductor component is arranged on an outer face, remote from the carrier foil, of the electrically conductive contact layer. The radiation-emitting, optoelectronic semiconductor component is electrically conductively connected to the at least one electrically conductive contact layer. The carrier foil is formed with at least one polymer or contains at least one polymer. At least one monomer of the polymer is formed with at least one C&#x2014;F bond, with C denoting carbon and F fluorine.

Optoelectronic semiconductor device

Epoxy-resin systems resistant to aging, molded materials and components generated from them, and their utilization. An epoxy-resin system especially suitable in the application of casting-resin methods comprising an epoxide-containing A component based on a glycidyl ether or glycidyl ester and a B component containing anhydride as a hardener is proposed, where a sterically hindered amine is added to the A component as a stabilizer to prevent aging of molded materials. Light-emitting components potted with it exhibit increased aging stability, especially as with respect to light yield over time. The epoxy-resin system can also be used for encapsulants and molding compositions, and can be blended with acrylates, for all applications, particularly in the exterior.

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Forcheim, Germany

Klaus Hoehn