Asmag-holding Gmbh

Konarka Austria Forschungs-und Entwicklungs Gmbh

Nanoident Technologies Ag

Qsel-quantum Solar Energy Linz Forschungs-und Entwick-lungs-gesellsch

Joanneum Research Forschungsgesellschaft Mbh

Scio Holding Gmbh

Hueck Folien Gmbh

Franz Padinger

Christoph Brabec

Barbara Stadlober

Klaus Schröter

Volker Schmidt

Klaus G Schroeter

Sean Shaheen

Thomas Fromherz

Sedar Sariciftci

Erhard Gloetzl

Niyazi Serdar Sariciftci

Erhard Glöetzl

Patrick Denk

Erhard Glötzl

Roman Rittberger

Serdar Sariciftci

Klaus G SCHRÖTER

Michael Heilmann

Martin Zirkl

Dirk Ide

Andreas Gschwandtner

Gregor Scheipl

The invention relates to a layered structure () with semiconducting materials on a support layer () comprising at least one planar semiconducting layer () and several electrodes, in particular a first () and second () one. The semiconducting layer () has a top () and bottom () flat face extending essentially parallel and spaced apart from one another by the height of the layer (). The semiconducting layer () is also applied by the bottom flat face () to a flat face of the support layer () and the two electrodes are connected to the semiconducting layer in an electrically conducting manner. The at least two electrodes are applied by means of a structuring process and are disposed on two oppositely lying faces of the semiconducting layer and/or in planes at least approximately parallel between the two faces.

Layered structure

The invention relates to a sensor matrix () with semiconductor components and a process for producing such a device, which sensor matrix comprises a laminar carrier layer (), a first () and at least one second () electrode arrangement and a component arrangement (). The first electrode arrangement () is disposed on a surface () of the carrier layer (), and the component arrangement () is disposed on the first electrode arrangement () in the form of a plurality of organic semiconductor components (). The second electrode arrangement () is arranged on a surface () of a top layer (), and the top layer () is arranged over the carrier layer () so that the first () and second () electrode arrangements face one another and the second electrode arrangement () is in electrically conductive contact, at least in sections, with the component arrangement ().

Sensor matrix with semiconductor components

Described is a device for evaluating biochemical samples (), with a sample carrier (), with an image recording means having a light-sensitive layer () connected to an evaluation circuit (), and with a means for illuminating the samples (). In order to provide simple design conditions, it is proposed that the light-sensitive layer (), provided on the sample carrier (), of the image recording means comprise a photoactive layer () based on organic semiconductors between two electrode layers (), of which the electrode layer () between the photoactive layer () and the samples () is translucent at least in certain regions.

Device for evaluating biochemical samples

Described is a fingerprinting device with a translucent top layer () which forms a finger rest and between which and a light-emitting layer () a layer () of light-sensitive elements is provided in a matrix arrangement, and with an evaluation circuit () connected to the light-sensitive elements. In order to provide advantageous design conditions, it is proposed that the layer () of light-sensitive elements have a translucent, photoactive layer () based on organic semiconductors between two translucent electrode layers () consisting of intersecting strip conductors ().

Fingerprinting device

This invention relates to a transparent flat body including two transparent cover layers () that confine between them an active layer () whose transparency varies in an electric field and disposed between two electrode layers () optionally subdivided into sections, and a photovoltaic element that is connected to two electrode layers (), preferably via a control stage (), and that includes a photoactive layer () between the two electrode layers () of the photovoltaic element (), characterized in that the photoactive layer () is made of two transparent molecular components in a manner known per se, one of the two electrode layers () of the active layer () is simultaneously one of the two electrode layers () of the photovoltaic element (), and the two transparent cover layers () confine between them both the photovoltaic element () and the active layer ().

Transparent flat body

A photovoltaic cell is described, having a photoactive layer () made of two molecular components, namely an electron donor and an electron acceptor, particularly a conjugated polymer component and a fullerene component, and having two metallic electrodes () provided on both sides of the photoactive layer (). In order to provide advantageous construction ratios, it is suggested that an electrically insulating transition layer (), having a thickness of at most 5 nm, be provided between at least one electrode () and the photoactive layer ().

Photovoltaic cell

A photovoltaic cell is described, having a photoactive layer ( ) made of two molecular components, namely an electron donor and an electron acceptor, particularly a conjugated polymer component and a fullerene component, and having two metallic electrodes ( ) provided on both sides of the photoactive layer ( ). In order to provide advantageous construction conditions, it is suggested that an intermediate layer ( ) made of a conjugated polymer, which has doping corresponding to the electrode potential and, in regard to the electron energy, has a band gap between the valence band and the conduction band of at least 1.8 eV, be provided between the photoactive layer ( ) and at least one electrode ( ).

Growing community of inventors

St. Marien, Austria

Franz Padinger