Patent application number | Description | Published |
20090001327 | Doped Organic Semiconductor Material - The present invention relates to a doped organic semiconductor material comprising at least one organic matrix material, which is doped with at least one dopant, the matrix material being selected from a group consisting of certain phenanthroline derivatives; and also an organic light-emitting diode which comprises such a semiconductor material. | 01-01-2009 |
20090009071 | Organic Component - The invention relates to an organic component, in particular a light-emitting organic component, having an electrode ( | 01-08-2009 |
20090009072 | Organic Light Emitting Device With a Plurality of Organic Electroluminescent Units Stacked Upon Each Other - The invention relates to an organic light emitting device comprising an anode ( | 01-08-2009 |
20090011582 | Method for Depositing a Vapour Deposition Material - Method for depositing a vapour deposition material on a base material, in particular for doping a semiconductor material, in which a vapour deposition batch, in which the vapour deposition material is enclosed in an air-tight manner by a shell, is introduced into a vapour deposition chamber and the shell is opened in the vapour deposition chamber, so that the vapour deposition material in the vapour deposition chamber then evaporates and is deposited on the base material, wherein the shell is opened by at least partially melting by heating a meltable shell material which at least partially forms the shell at a melting temperature which is lower than an evaporation temperature of the vapour deposition material. | 01-08-2009 |
20090045728 | ELECTRONIC DEVICE WITH A LAYER STRUCTURE OF ORGANIC LAYERS - The invention relates to an electronic device comprising a layer structure of organic layers, wherein said layer structure comprises a p-n-junction between an n-type doped organic layer provided as an organic matrix material doped with an n-type dopant and a p-type doped organic layer provided as a further organic matrix material doped with a p-type dopant, and wherein the n-type dopant and the p-type dopant both are molecular dopants, a reduction potential of the p-type dopant is equal or larger than about 0 V vs. Fc/Fc | 02-19-2009 |
20090212280 | Use of a Metal Complex as an N-Dopant for an Organic Semiconducting Matrix Material, Organic of Semiconducting Material and Electronic Component, and also a Dopant and Ligand and Process for Producing same - A method of using a metal complex as an n-dopant for doping an organic semiconducting matrix material in order to alter the latter's electrical characteristics is provided. In order to provide n-doped organic semiconductors with matrix materials having a low reduction potential, while achieving high conductivities, the n-dopant is a neutral electron-rich metal complex with a neutral or charged transition metal atom as a central atom and having at least 16 valence electrons. The complex can be polynuclear and can possess at least one metal-metal bond. At least one ligand can form a π complex with the central atom, which can be a bridge ligand, or it can contain at least one carbanion-carbon atom or a divalent atom. Methods for providing the novel n-dopants are provided. | 08-27-2009 |
20100044683 | Use of Square Planar Transition Metal Complexes as Dopant - The present invention relates to the use of a square planar transition metal complex as dopant, charge injection layer, electrode material or storage material. | 02-25-2010 |
20100065833 | Organic field-effect transistor and circuit - The invention relates to an organic field-effect transistor, in particular an organic thin film field-effect transistor comprising a gate electrode, a drain electrode and a source electrode, a dielectric layer which is formed in contact with the gate electrode, an active layer made from an organic material which is in contact with the drain electrode and the source electrode and which is configured electrically undoped, a dopant material layer which contains a dopant material that is an electrical dopant for the organic material of the active layer, and a border surface region in which a planar contact is formed between the active layer and the dopant material layer, wherein mobility of similar electrical charge carriers, namely electrons or holes, in the dopant material layer is no more than half as great as in the active layer. | 03-18-2010 |
20100096600 | Square Planar Transition Metal Complexes and Organic Semiconductive Materials Using Them as Well as Electronic or Optoelectric Components - The present invention relates to square planar transition metal complexes and their use in organic semiconductive materials as well as in electronic or optoelectronic components. | 04-22-2010 |
20100102709 | RADIALENE COMPOUNDS AND THEIR USE - The present invention relates to radialene compounds as well as to their use as doping agent for doping an organic semiconductive matrix material, as blocker material, as charge injection layer, as electrode material as well as organic semiconductor, as well as electronic components and organic semiconductive materials using them. | 04-29-2010 |
20100233844 | Method for Preparing Doped Organic Semiconductor Materials and Formulation Utilized Therein - The present invention relates to a method for preparing doped organic semiconductor materials | 09-16-2010 |
20100289007 | ORGANIC OPTOELECTRONIC COMPONENT - The invention relates to an organic optoelectronic component comprising a base electrode, a top electrode that is provided with passages and an arrangement of organic layers, which is formed between the base electrode and the top electrode and makes electrical contact with said electrodes. In said component, light can be generated in a light-emitting region by the application of electrical energy to the base electrode and the top electrode. An organic current distribution layer also extends into the region containing the passages, said layer making electrical contact with the top electrode and the light-emitting region. | 11-18-2010 |
20110108772 | Use of Heterocyclic Radicals for Doping Organic Semiconductors - The present invention relates to the use of heterocyclic radicals or diradicals, their dimers, oligomers, polymers, dispiro compounds and polycycles for use as dopant for doping an organic semiconductive matrix material, where the dopants have a structure based on the following formulae. | 05-12-2011 |
20110114932 | Light Emitting Organic Component and Method for Production Thereof - The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode spreading over an electrode surface area and a counter electrode spreading over a counter electrode surface area as well as an organic layer array formed between the electrode and the counter electrode and in electrical contact therewith, an electrical resistance gradient in a direction substantially parallel to the electrode surface area being formed within a region of the organic layer array at least partially overlapping with the electrode surface area. Furthermore, the invention relates to a method for the production of a light-emitting organic component. | 05-19-2011 |
20110220200 | Organic Photoactive Device - This disclosure provides organic photoactive devices, including organic light emitting diodes and organic solar cells. The devices have a first electrode, a second electrode, and a stack of organic layer between the first and second electrodes. The stack of organic layers has a first transport layer, a second transport layer, an interface mediating layer, and a photoactive layer. | 09-15-2011 |
20110309307 | Heterocyclic Compounds and the Use Thereof in Electronic and Optoelectronic Components - 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. | 12-22-2011 |
20120146012 | Heterocyclic Radical or Diradical, The Dimers, Oligomers, Polymers, Dispiro Compounds and Polycycles Thereof, the Use Thereof, Organic Semiconductive Material and Electronic or Optoelectronic Component - The present invention relates to heterocyclic radicals or diradicals, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, to the use thereof, to organic semiconductive materials and to electronic and optoelectronic components. | 06-14-2012 |
20120223296 | Organic Semiconducting Materials and Organic Component - 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. | 09-06-2012 |
20130193414 | Organic Semiconducting Material and Electronic 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. | 08-01-2013 |
20140326310 | Organic Photovoltaic Device - The invention relates to an organic photovoltaic device, in a layered structure, comprising a substrate, a bottom electrode, a top electrode, wherein the bottom electrode is closer to the substrate than the top electrode, an electronically active region, the electronically active region being provided between and being in electrical contact with the bottom electrode and the top electrode, a light absorbing region provided in the electronically active region, and at least one of a non-flat layer provided in the electronically active region, and an electronically inactive non-flat layer provided between the substrate and the bottom electrode. Furthermore, the invention relates to a method of producing a photovoltaic device. | 11-06-2014 |