Osram Oled Gmbh

Basf Se Corporation

Ams-Osram International Gmbh

Universität Des Saarlandes

Guido Kickelbick

Martin Koenemann

Sorin Ivanovici

Georg Dirscherl

Hannah Stephanie Mangold

Marcus Adam

Patrick Wenderoth

Ulf Betke

Dennis Meier

Nils Steinbrueck

Nils Steinbrück

Svenja Pohl

A polysiloxane includes first, second and third repeating units linked together in any order, wherein the first repeating units are based on first precursors selected from divinyldialkoxysilanes, substituted and unsubstituted vinyldialkoxysilanes, and monosubstituted and unsubstituted dialkoxysilanes, the substituted vinyldialkoxysilanes and the monosubstituted dialkoxysilanes each include substituents independently of one another, selected from substituted and unsubstituted alkyl groups and substituted and unsubstituted aryl groups, the second repeating units are based on second precursors selected from dialkoxysilanes including a substituent selected from substituted and unsubstituted alkyl and substituted and unsubstituted aryl groups, and a substituent selected from substituted and unsubstituted polycyclic aromatic hydrocarbon groups, and the third repeating units are based on third precursors selected from substituted dialkoxysilanes and substituted disilanols each including two substituents independently selected from substituted and unsubstituted alkyl groups and substituted and unsubstituted aryl groups.

Precursor for producing a polysiloxane, polysiloxane, polysiloxane resin, method of producing a polysiloxane, method of producing a polysiloxane resin, and optoelectronic component

The present invention relates to a curable resin composition comprising a curable resin mixture and at least one C-C-alkenyl-substituted compound of formula (I) wherein m is 1, 2 or 3; R, R, Rand Rare hydrogen or C-C-aryloxy, which is substituted by one or more radicals selected from C-C-alkyl and C-C-aryl-C-C-alkylene; R, R, are hydrogen or optionally substituted C-C-aryl, or Rand Rtogether are a diradical of the formula A; A is a diradical of the formulae A.1 or A.2 wherein Ris C-C-alkenyl; R, n are as defined in the claims and in the description. The present invention also relates to a polymer comprising in copolymerized form at least one compound of formula (I) and an organopolysiloxane and to novel compounds of formula (I).

C-C-alkenyl-substituted rylene imide dyes and curing product of curable silicon resin composition and C-C-alkenyl-substituted rylene imide dyes

A method of producing an outcoupling element for an optoelectronic component includes A) providing quantum dots each having a core made of a semiconductor material, B) applying an inorganic or a phosphonate-containing ligand shell on a respective core of the quantum dots, and C) introducing the quantum dots with the ligand shell into a matrix material, wherein introducibility of the quantum dots with the ligand shell is facilitated compared to the quantum dots produced in step A), and the outcoupling element is transparent for radiation from the red and/or IR region.

Method of producing an outcoupling element for an optoelectronic component and outcoupling element

An optoelectronic component and a method for producing an optoelectronic component are disclosed. In an embodiment an optoelectronic component includes an optical element including silicone as a polymer material, the silicone having repeating units of cyclic siloxane and of linear siloxane which are arranged in alternation, wherein the optoelectronic component is configured to emit radiation.

Optoelectronic component and method for producing an optoelectronic component

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St. Ingbert, Germany

Guido Kickelbick