Heliatek Gmbh

Sensient Imaging Technologies Gmbh

Universitat Ulm

Gunter Mattersteig

Andre Weiss

Olga Gerdes

Dirk Hildebrandt

Daniel D'Souza

Antoine Mirloup

Roland Fitzner

Karsten Walzer

Marieta Levichkova

Martin Pfeiffer

Christian Uhrich

Martin Pfeiffer-Jacob

Peter Bäuerle

Rolf Andernach

Ivan Ramirez

Bert Männig

Serge Vetter

Rene Csuk

Marc Herm

Andre Weiß

Hannelore Kast

Amaresh Mishra

Astrid Vogt

Christoph Wenzel

Christopher Steck

Popovic Dusko

The invention describes the use of polyphenols and polyamino derivatives adjacent to absorber layers on the basis of small molecules in organic optoelectronic components.

Polyphenols and polyamino derivatives in organic optoelectronic components

The invention relates to a compound of the general formula I to an optoelectronic component containing said type of compound, and to the use of said type of compound in optoelectronic components.

Compounds with a furopyrrole or a thienopyrrole group, optoelectronic components with said type of compound, and use of said type of compound in optoelectronic components

New absorbing materials of formula (I) for use in organic semiconducting components: 

Organic semiconducting material and its synthesis and organic semiconducting component with the material

A compound of a formula EWG1-(T1)-(T2)-(Z)-(T3)-(T4)-EWG2 capable of use as a functional component in organic electronic devices, which enable improved absorption in organic solar cells or have an increased charge carrier mobility.

Organic semiconducting material and use thereof in organic devices

An optoelectronic component includes a photoactive layer which is arranged between an electrode and a counter electrode. In addition to a donor-acceptor system, the photoactive layer includes a third material which influences the crystallization of the donor-acceptor system. The third material selected from a group consisting of crown ethers, triphenyls, sorbitols, quinacridones and bis(4-(tert-butyl)benzoato-O) hydroxyaluminium. Crown ethers are especially preferred.

Optoelectronic component

A compound and method of producing the compound of formula (I) that has high absorption in the short wavelength spectral region of visible light and is capable of being used for an organic electronic component.

Compound for photoactive organic electronic components and photoactive organic electronic component containing the compound

A semiconductive component with a layer system includes at least one layer comprising a compound of the general formula (I) or (II). 

Organic semiconductive component

The invention relates to compounds of general formula IIIa and their use in optoelectronic components. 

Evaporable organic semiconductive material and use thereof in an optoelectronic component

The invention relates to arylamine-substituted divinyl fluorenes. The invention is based on the object of providing photoconductors having good durability, high sensitivity, and low residual potential. The task is to detect new perforated conductors, which can be used in electrophotography, for copying, and in the OLED field. The task is solved by the production of the title compounds, particularly of the formula (11). 

Arylamine-substituted divinyl fluorenes and their use for electrophotographic applications, and for OLEDs (organic light emitting devices)

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Ulm, Germany

Gunter Mattersteig