Novaled Gmbh

Novaled Ag

Sensient Imaging Technologies Gmbh

Dottikon Es Holding Ag

Max-planck-gesellschaft Zur Forderung Der Wissenschaften E.v.

Credoxys Gmbh C/o Institut for Applied Physics

Sascha Dorok

Carsten Rothe

Omrane Fadhel

Ansgar Werner

Ulrich Heggemann

Mike Zoellner

Olaf Zeika

Francois Cardinali

Rudolf Lessmann

Michael Felicetti

Volker Lischewski

Manuela Klose

Carsten Fleck

Mirko Tschunarjew

Horst Hartmann

Andrea Lux

Steffen Willmann

Jan Blochwitz-Nimoth

Frederik Ante

Michael Limmert

Michael Hofmann

Steffen Runge

Tobias Canzler

Jens Wutke

Qiang Huang

Andreas Haldi

Mike Zöllner

Ramona Pretsch

Ina Faltin

Ina Steudtner

Sandra Heyne

Christiane Koehn

Christine Bachmann

Marcus Papmeyer

Thorsten Beck

Stephan Kirschbaum

Yves Aeschi

Julia Stolz

Leonard Eymann

Hagen Klauk

Mike ZÖLLNER

The present invention relates to indane derivatives of the formula (I) and mixtures thereof, wherein X is selected from groups of the formulae -A-NH2 or -A-(NAr), wherein A is a chemical bond or phenylene which is unsubstituted or substituted by 1, 2, 3 or 4 substituents selected from C-Calkyl and C-C-alkoxy; Ar is unsubstituted or substituted aryl, wherein two groups Ar bound to the same nitrogen atom may together with the nitrogen atom also form a fused ring system having 3 or more than 3 unsubstituted or substituted rings; and the variables R, R, Y, k, I, m, p, q and r are as defined in the claims and the description. The invention further relates to methods for preparing such compounds and their use in organic electronics, in particular as hole transport material or electron blocking material.

Di-, tri- and tetraphenylindane derivates and their use in organic electronics

The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein M is a metal ion, each of A-Ais independently selected from H, substituted or unsubstituted C6-C20 aryl and substituted or unsubstituted C2-C20 heteroaryl and n is valency of the metal ion.

Organic electronic device

The present invention relates to indane derivatives of the formula (I) and mixtures thereof, wherein X is selected from groups of the formula -A-(NAr), wherein A is a chemical bond or phenylene which is unsubstituted or substituted by 1, 2 or 3 substituents selected from C-C-alkyl and C-C-alkoxy; Ar is unsubstituted or substituted aryl, wherein two groups Ar bound to the same nitrogen atom may together with the nitrogen atom also form a fused ring system having 3 or more than 3 unsubstituted or substituted rings; and the variables Y, n, m, k and l are as defined in the claims and the description. The invention further relates to methods for preparing such compounds and their use in organic electronics, in particular as hole transport material or electron blocking material. 

Indane derivatives and their use in organic electronics

The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein Ais a C-Carylene and each of A-Ais independently selected from a C-Caryl, wherein the aryl or arylene may be unsubstituted or substituted with groups comprising C and H or with a further LiO group, provided that the given C count in an aryl or arylene group includes also all substituents present on the said group.

The invention relates to an electronic device comprising a compound having Formula (1): AB(1), wherein A is a structural moiety that consists of at least two atoms and comprises a conjugated system of delocalized electrons, each B is independently selected from an imine functional group (1a), wherein R, R, R, Rare independently selected from C-Calkyl, C-Calkenyl, C-Calkinyl, C-Ccycloalkyl, C-Caryl, C-Cheteroaryl, C-Carylalkyl, C-Cheteroarylalkyl, the wave line represents a covalent bond to the imine nitrogen atom, G is in each group (1a) independently selected from a quarternary carbon atom and from a cyclopropenylidene structural moiety, x is an integer equal one or higher, preferably equal two or higher, and the lone electron pair of the imine nitrogen atom and/or the pi-electrons of the imine double bond of at least one group B is conjugated with the conjugated system of delocalized electrons comprised in the structural moiety A, with the proviso that two or more of the substituents R, R, R, Rmay be connected to form a ring that may contain also unsaturation and, if any of the substituents R, R, R, Rcomprises two or more carbon atoms, up to one third of the overall count of the carbon atoms in the substituent or in any ring formed by two connected substituents can be replaced with heteroatoms independently selected from O, S, N and B as well as to an electrically semiconducting material and a compound for use in the electronic device. 

Electronic device and compound

The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein Ais a C6-C20 arylene and each of A-Ais independently selected from a C6-C20 aryl, wherein the aryl or arylene may be unsubstituted or substituted with groups comprising C and H or with a further LiO group, provided that the given C count in an aryl or arylene group includes also all substituents present on the said group.

The present invention relates to aromatic amine-terphenyl compounds and use thereof in organic semiconducting components. The organic semiconducting components may contain at least one layer that includes one or more of the aromatic amine-terphenyl compounds, and the layer may be a charge transporting layer or an emitter layer. The organic semiconducting components may be organic light-emitting diodes or photovoltaic components.

Aromatic amine-terphenyl compounds and use thereof in organic semiconducting components

The present invention relates to an electronic device comprising a compound according to formula 1 A-B (1) and wherein &#x2014;Aris a C6-C18 arylene, which can be monocyclic or polycyclic and may be optionally substituted by one or more C-C-alkyl or C-C-cycloalkyl groups, &#x2014;Aris a C6-C18 arene skeleton, optionally substituted with electron donating groups R, &#x2014;Band Bare independently selected from B and Ar, &#x2014;Bis independently selected from the same group as B, &#x2014;R, R, Rare independently selected from alkyl, arylalkyl, cycloalkyl, aryl, dialkylamino, - x is selected from 0, 1, 2 and 3, wherein for x&#x3e;1 each Armay be different, - y is a non-zero integer up to the overall count of valence sites on the arene skeleton, - z is a integer from zero up to the overall count of valence sites on the arene skeleton minus y; as well as a respective compound according to formula A-B. 

The present invention relates to the use of heterocyclic compounds as the charge transport material, blocker material or light-scattering material in electronic, optoelectronic or electroluminescent components.

Heterocyclic compounds and the use thereof in electronic and optoelectronic components

An organic semiconductive material comprising at least one matrix material and at least one doping material, wherein the doping material is selected from an organic compound and wherein the matrix material is selected from an diamine compound, also an organic component and a mixture for producing a doped semiconductor layer.

Organic semiconducting materials and organic component

Organic semiconducting material comprising at least one matrix material and at least one doping material, wherein the doping material is selected from a [3]radialene compound, and wherein the matrix material is selected from a terphenyldiamine compound, as well as an organic component and a mixture for producing a doped semiconductor layer.

Organic semiconducting material and electronic component

The present invention relates new compounds and to an organic electronic device comprising at least one substantially organic layer comprising a non fully conjugated chemical compound, which compound is preferably used in electron transport layers, electron injection layers. The invention also includes a process for preparing an organic electronic device, wherein the substantially organic layer comprising a non fully conjugated chemical compound is deposited on a first layer, and a second layer is deposited on the substantially organic layer, preferably a cathode being deposited on the substantially organic layer comprising the non fully conjugated chemical compound.

Chemical compound for organic electronic device and organic electronic device

The invention concerns a semiconductor component with a layered arrangement with an electrode, an organic semiconductor layer, an injection layer, and an additive layer, which consists of an additive, which on contact with the molecular doping material modifies its doping affinity with respect to the organic material of the organic semiconductor layer, wherein in the injection layer a layered region is formed with a first doping affinity of the molecular doping material with respect to the organic material and a further layered region is formed with a second, in comparison to the first doping affinity smaller, doping affinity of the molecular doping material with respect to the organic material. Furthermore the invention concerns a method for the manufacture of a semiconductor component and also the application of a semiconductor component.

Semiconductor component

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Dresden, Germany

Sascha Dorok