NOVALED AG Patent applications |
Patent application number | Title | Published |
20140284567 | Vertical Organic Transistor, Circuit Configuration and Arrangement with Vertical Organic Transistors and Method of Manufacturing - The application relates to a vertical organic transistor having a layer structure on a substrate. The layer structure includes an electrode, a counter-electrode and an electronically active layer arrangement which is disposed between the electrode and the counter-electrode. The application further relates to a method for fabricating a vertical organic transistor and a circuit arrangement. | 09-25-2014 |
20140203254 | Organic Electronic Component - The invention relates to an organic electron component having a first electrode, a second electrode, a channel layer comprising an organic semiconducting material and a dopant material. | 07-24-2014 |
20140174537 | Compound for Organic Electronic Device - The present invention relates to new naphthalene carbodiimide (NTCDI) derivatives, and organic electronic device using the same and especially to an organic solar cell. The new NTCDI derivatives are used as acceptor, electron transport material, and doped electron transport materials. | 06-26-2014 |
20140144509 | Compounds for Organic Photovoltaic Devices - The present invention relates to an organic solar cell comprising new truxequinone derivatives used as acceptor, electron transport material, and doped electron transport materials. | 05-29-2014 |
20140070145 | Oxocarbon-, Pseudooxocarbon- and Radialene Compounds and Their Use - The present invention relates to oxocarbon-, pseudooxocarbon- and 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. | 03-13-2014 |
20130320307 | Organic Light Emitting Device - The present invention relates to an organic light emitting device comprising a layered structure including a substrate, a bottom electrode and a top electrode, wherein the bottom electrode is closer to the substrate than the top electrode, the region between the bottom electrode and the top electrode defining an electronically active region, wherein the electronically active region comprises a scattering layer having a thickness of less than 50 nm; and an organic light emitting device additionally having at least one light emitting layer in the electronically active region, and this device further comprising a specific chemical compound outside of the electronically active region. | 12-05-2013 |
20130210192 | Semiconductor Component - 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. | 08-15-2013 |
20130200341 | Electronic Device Comprising an Organic Semiconducting Material - The present invention relates to an electronic device comprising at least one organic semiconducting material according to the following formula (I): wherein R | 08-08-2013 |
20130193871 | Large Area Light Emitting Device Comprising Organic Light Emitting Diodes - The invention relates to an organic light emitting device having an electrode, a counter electrode, at least one light emitting region that includes a stack of organic layers between the electrode and the counter electrode, which stack of organic layers is provided between a metal substrate and a transparent encapsulation, a current supply layer, electrically connected to the electrode or the counter-electrode, the current supply layer being partially provided overlapping an electric insulating layer provided in direct contact with the metal substrate, and at least one electrical feedthrough through the metal substrate and through the electric insulating layer, which electrical feedthrough provides an electrical connection to the current supply layer and is electrically isolated from the metal substrate. | 08-01-2013 |
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 |
20120283437 | Organic Electronic Device Comprising an Organic Semiconducting Material - The present invention relates to an organic electronic device comprising an organic semiconducting material comprising at least one compound according to the formulae (I) to (II). | 11-08-2012 |
20120261652 | Electro-Optical, Organic Semiconductor Component and Method for the Production Thereof - The invention relates to an electro-optical, organic semiconductor component with a flat arrangement of stacked, organic layers. The invention further relates to a method for producing an electro-optical, organic semiconductor component. | 10-18-2012 |
20120235122 | Organic Memory Element - The invention relates to an organic memory with an electrode and a counter-electrode, comprising at least one oxide layer, an electrically undoped organic layer and an electrically doped organic layer between the electrode and the counter-electrode, wherein the oxide layer is adjacent to the electrode and the undoped organic layer. | 09-20-2012 |
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 |
20120217483 | Quinone Compounds as Dopants in Organic Electronics - The invention relates to novel quinone compounds and to the use thereof as dopants in organic electronics. | 08-30-2012 |
20120201038 | Luminaire - The invention relates to a luminaire, in particular a table luminaire, having a luminaire body formed from a fibre-reinforced material and at least one lighting element, which is arranged on the luminaire body in an assigned lighting element holder and embodied as an OLED lighting element. | 08-09-2012 |
20120187859 | Organic Electroluminescent Component - The invention relates to an organic electronic luminescent component with an arrangement of organic layers formed between an electrode and a counter electrode, wherein said arrangement of organic layers is electrically insulated from the electrode and the counter electrode and comprises a light-emitting layer and a charge carrier generation region allocated to the light-emitting layer, wherein the charge carrier generation region is configured to provide positive and negative charge carriers at an application of an electrical AC voltage to the electrode and the counter electrode and wherein a pn-layer transition is formed in the charge carrier generation region by means of a p-doped organic layer and a n-doped organic layer arranged next to the p-doped organic layer. | 07-26-2012 |
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 |
20120138971 | Organic Electro-Optical Component - An organic electro-optical component, with an electrode, counter-electrode, and organic region made up of one or more organic materials, which is in electrical contact and in an active region overlapping with the electrode and the counter-electrode, wherein the electrode and/or the counter-electrode have part electrodes which extend from a part electrode connecting section which is arranged outside of the active region, a distal electrode section is electrically connected via a proximal electrode section to the part electrode connecting section, the distal electrode section is formed at least in sections within the active region, and the proximal electrode section is formed outside of the active region and by means of an electrical pathway, the pathway length of which is larger than the shortest distance between an end of the distal electrode section facing the part electrode connecting section and the part electrode connecting section. | 06-07-2012 |
20120119191 | Chemical Compound for Organic Electronic Device and Organic Electronic Device - 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. | 05-17-2012 |
20120075013 | Organic Zener Diode, Electronic Circuit, and Method for Operating an Organic Zener Diode - This disclosure relates to an organic zener diode having one electrode and one counter electrode, and an organic layer arrangement formed between the electrode and the counter electrode, wherein the organic layer arrangement includes the following organic layers: an electrically n-doped charge carrier injection layer on the electrode side, made from a mixture of an organic matrix material and an n-dopant, an electrically p-doped charge carrier injection layer on the counter electrode side, made from a mixture of another organic matrix material and a p-dopant, and an electrically undoped organic intermediate layer that is arranged between the electrically n-doped charge carrier injection layer on the electrode side and the electrically p-doped charge carrier injection layer on the counter electrode side. An electronic circuit arrangement with an organic zener diode and method for operating an organic zener diode are also provided. | 03-29-2012 |
20120074392 | Tandem White OLED - Organic electroluminescent devices and components containing the organic electroluminescent devices are provided herein. The organic electroluminescent devices include a substrate, a first light emitting unit, a second light emitting unit, a first electrode, and a second electrode. The light emitting units are positioned between the first and second electrode. The light emitting units have light emitting regions containing various emitter materials. | 03-29-2012 |
20120041197 | Pyrido[3,2-h]quinazolines and/or 5,6-dihydro Derivatives Thereof, a Method for the Production Thereof and Doped Organic Semiconductor Material Containing These - The present invention relates to pyrido[3,2-h]quinazolines and/or 5,6-dihydro derivatives thereof, methods for their production and doped organic semiconductor material which use such quinazolines. | 02-16-2012 |
20120039075 | Organic Illumination Device and Lighting Device - This disclosure relates to an organic illumination device that has a light source, a connective device, and a plug device. The light source has a flat illuminating surface containing one or more light-emitting diodes. The connecting device applies electrical power to electrodes and couples one or more organic light-emitting diodes. The plug device, which is electrically connected with the connecting device, is configured for a rotatable mount in such a way that the flat illuminating surface can be swiveled around a rotary axis in a plugged-in position of the plug device. | 02-16-2012 |
20120025171 | Electronic Component with at Least One Organic Layer Arrangement - An electronic component, having an anode, a cathode and at least one organic layer arrangement, arranged between the anode and cathode and is in electrical contact with the anode and cathode and has at least one of the following: a zone which generates electrical charges upon application of an electric potential to the anode and cathode and has an np-junction, which is formed with a layer of a p-type organic semiconductor material and an n-doped layer of an n-type organic semiconductor material, which is in contact with a conductive layer of the anode, and a zone which generates further electrical charges upon application of the electric potential to the anode and cathode and has a pn-junction, which is formed with a layer of an n-type organic semiconductor material and a p-doped layer of a p-type organic semiconductor material, which is in contact with a conductive layer of the cathode. | 02-02-2012 |
20120012794 | Bridged Pyridoquinazoline or Phenanthroline Compounds and Organic Semiconducting Material Comprising That Compound - The present invention relates to a compound according to formula: | 01-19-2012 |
20110309309 | Oxocarbon-, Pseudooxocarbon- and Radialene Compounds and Their Use - The present invention relates to oxocarbon-, pseudooxocarbon- and 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. | 12-22-2011 |
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 |
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 |
20110204343 | Light-Emitting Organic Component, Arrangement Having a Plurality of Light-Emitting Oranic Components and Electrode Structure - The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode and a counter electrode and an organic region arranged between the electrode and the counter electrode, the organic region being formed between the electrode and the counter electrode with a uniform material composition over its planar expansion, the electrode being formed by comb-shaped sub-electrodes electrically shorted among each other for which the comb-shaped electrode sections protruding from a respective comb-shaped electrode connecting section are arranged intermeshing with the organic region at least in an overlap region. Furthermore, the invention relates to an array with a serial connection of several light-emitting organic components and an electrode structure for an electronic component. | 08-25-2011 |
20110186890 | Electro-optical Organic Component - The invention relates to an electro-optic organic component, in particular an organic light-emitting diode, with a layered assembly ( | 08-04-2011 |
20110186864 | ELECTROLUMINESCENT LIGHT-EMITTING DEVICE COMPRISING AN ARRANGEMENT OF ORGANIC LAYERS, AND METHOD FOR ITS PRODUCTION - The invention relates to an electroluminescent light-emitting device comprising an arrangement of organic layers which are applied to a substrate, and also to a method for its production. The arrangement of organic layers comprises the following layers: at least one charge carrier transport layer consisting of organic material, and at least one light-emitting layer consisting of organic material. The arrangement of organic layers furthermore comprises at least one doped fullerene layer which has a doping that increases the electrical conductivity. | 08-04-2011 |
20110181179 | Light Emitting Device - The invention relates to a light-emitting device, in particular an illumination device, with a two-dimensional arrangement of separately formed lighting elements, each of which has a cover electrode and a base electrode as well as an organic region formed therebetween and in electrical contact with the cover electrode and the base electrode on a carrier substrate, whereby organic regions of adjacent lighting elements respectively are separated from one another by means of an associated intermediate region, a respective light outcoupling element optimizing the light outcoupling, coefficient of an associated lighting element, and an electrical series connection with at least one part of the lighting element, in which the cover electrode of a lighting element and the base electrode of an adjacent lighting element are electrically connected to one another via a connection, which is formed by the intermediate region between the lighting element and the adjacent lighting element. | 07-28-2011 |
20110156059 | Light-Emitting Component and Method for The Production Thereof - The invention relates to a light-emitting component, in particular an organic luminescent diode, having an electrode and a counter electrode and an organic region arranged between the electrode and the counter electrode and having an organic light-emitting region. Furthermore, the invention relates to methods for the production of such a component. | 06-30-2011 |
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 |
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 |
20110089820 | Light Emitting Organic Component with Fuse Structure - The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode and a counter electrode and an organic region located between the electrode and the counter electrode, the electrode having electrode sections, each of which are implemented at least partially overlapping and in contact with the organic region and which are electrically connected with each other by means of one or more further electrode sections, forming the electrode, and the electrode having an electrical safety structure allocated to the electrode sections. Furthermore, the invention relates to a method for the production of a light-emitting organic component, an array with several light-emitting organic components and an electrode structure for an electronic component. | 04-21-2011 |
20110062858 | Oxazole Triplet Emitters for OLED Applications - The present invention relates to compounds which can be used in particular as ligands, to complexes and also to light-emitting devices and in particular to organic light-emitting devices (OLEDs). In particular, the invention relates to the use of luminescent oxazole-chelate metal complexes as emitters in such devices. | 03-17-2011 |
20110046374 | Pyrido[3,2-h]quinazolines and/or 5,6-dihydro Derivatives Thereof, a Method for the Production Thereof and Doped Organic Semiconductor Material Containing These - The present invention relates to pyrido[3,2-h]quinazolines and/or 5,6-dihydro derivatives thereof, methods for their production and doped organic semiconductor material which use such quinazolines. | 02-24-2011 |
20100301277 | Imidazole Derivatives and Their use as Dopants for Doping an Organic Semiconductor Matrix Material - The present invention relates to imidazole derivatives and their use as dopants for doping an organic semiconductor matrix material, organic semiconductor materials and electronic or optoelectronic structural elements. | 12-02-2010 |
20100234608 | Use of Bora-Tetraazapentalenes - The present invention relates to the use of bora-tetraazapentalenes with the general formula A | 09-16-2010 |
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 |
20100193774 | Quinoid Compounds and Their Use in Semiconducting Matrix Materials, Electronic and Optoelectronic Structural Elements - The invention relates to quinoid compounds and their use in semiconductive matrix materials, electronic and optoelectronic structural elements. | 08-05-2010 |
20100187515 | Use of a Precursor of an N-Dopant for Doping an Organic Semiconductive Material, Precursor and Electronic or Optoelectronic Component - Use of a precursor of an n-dopant for doping an organic semiconductive material, as a blocking layer, as a charge injection layer, as an electrode material, as a storage material or as a semiconductor material itself in electronic or optoelectronic components, the precursor being selected from the following formulae 1-3c: | 07-29-2010 |
20100141120 | Oligomers of Isonitrile-Metal Complexes as Triplett Emitters for OLED Applications - The present invention relates to light-emitting devices and in particular organic light-emitting devices (OLEDs). In particular, the invention relates to the use of luminescent isonitrile/metal complexes as oligomer emitters in devices of this type. | 06-10-2010 |
20100140566 | ARYL-SUBSTITUTED AND/OR HETEROARYL-SUBSTITUTED MAIN GROUP ELEMENT HALIDES AND/OR PSEUDOHALIDES, USE OF MAIN GROUP ELEMENT HALIDES AND/OR PSEUDOHALIDES, ORGANIC SEMICONDUCTING MATRIX MATERIAL, ELECTRONIC AND OPTOELECTRONIC COMPONENTS - The invention relates to aryl- and/or heteroaryl-substituted main group element halides and/or pseudohalides, the use of main group element halides and/or pseudohalides as dopant for the doping of an organic semiconducting matrix material, as charge injection layer, as hole blocker layer, as electrode material, as transport material itself, as memory material in electronic or optoelectronic structural elements. | 06-10-2010 |
20100135073 | ORGANIC ELECTRONIC MEMORY COMPONENT, MEMORY COMPONENT ARRANGEMENT AND METHOD FOR OPERATING AN ORGANIC ELECTRONIC MEMORY COMPONENT - The invention relates to an organic electronic memory component having an electrode and a counterelectrode and an organic layer arrangement formed between said electrode and counterelectrode and in electrical contact herewith. wherein the organic layer arrangement comprises the following organic layers: an electrode-specific charge carrier transport layer and a counterelectrode-specific charge carrier-blocking layer and disposed between said electrode-specific charge carrier transport layer and counterelectrode-specific charge carrier-blocking layer a memory layer region having a charge carrier-storing layer and a further charge carrier-storing layer between which charge carrier-storing layer and a further charge carrier-storing layer is disposed a charge carrier barrier layer. Furthermore the invention relates to a method for the operating of an organic electronic memory component. | 06-03-2010 |
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 |
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 |
20100065825 | Light-Emitting Component - The invention relates to a light-emitting device, in particular a light-emitting diode, with an arrangement of layers on a substrate, wherein the arrangement of layers has an anode contact and a cathode contact which are in electrical contact with a light-emitting layer stack arranged between the anode contact and the cathode contact which, on its part, comprises a polymer layer consisting of a polymer material and a low-molecular layer of vacuum-deposited small molecules of an organic material, and wherein the small molecules of the low-molecular layer are formed as donor molecules with an oxidation potential versus Fc/Fc | 03-18-2010 |
20100051923 | Organischer Feldeffekt Transistor - The invention relates to an organic field-effect transistor, in particular an organic thin-layer field-effect transistor, with a gate electrode, a drain electrode and a source electrode, an active layer of organic material which during operation is configured to form an electrical line channel, a dielectric layer which electrically isolates the active layer from the gate electrode, a dopant material layer which consists of a molecular dopant material whose molecules consist of two or more atoms and which dopant material is an electrical dopant for the organic material of the active layer, and wherein the dopant material layer is formed in a boundary surface region between the active layer and the dielectric layer or is formed adjacent to the boundary surface region. | 03-04-2010 |
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 |
20090318698 | Use of Metal Complexes as Emitter in an Organic Light-Emitting Component and such a Component - A HEMT device including a GaN channel structure including a very thin (Al, In, Ga)N subchannel layer ( | 12-24-2009 |
20090309492 | Organic Light Emitting Component, and Production Method - The invention relates to an organic light emitting component, particularly an organic light emitting diode, in which an arrangement is formed that comprises a bottom electrode, a top electrode, and an organic layer region which is located between and is in electrical contact with the bottom electrode and the top electrode and contains at least one hole transport layer, at least one electron transport layer, and a light-emitting area. The bottom electrode is formed from a dispersion as a structured, binder-free, and optically transparent bottom electrode layer made of a bottom electrode material by means of a wet chemical application process, said bottom electrode material being an optically transparent, electrically conductive oxide. The bottom electrode layer has a sheet resistance of less than about 500 Ω/square and an optical refractive index of less than 1.8. | 12-17-2009 |
20090267490 | TRANSPARENT LIGHT-EMITTING COMPONENT - The invention relates to a transparent light-emitting component, in particular organic light-emitting diode, having a transparent layer arrangement in which are formed, on a substrate in a stack, planar electrodes and an organic region arranged between the planar electrodes, which organic region comprises a light-emitting layer, made from one or a plurality of organic materials. For at least one direction of incidence, a transmittance of the transparent layer arrangement for at least one wavelength subrange in the visible spectral range is greater than 50%. One of the planar electrodes has a metal layer having a thickness of less than 40 nm, and another of the planar electrodes, which is arranged opposite to the electrode in the layer arrangement, has an oxide layer made from an electrically conductive oxide material having a thickness of at least 10 nm, an intensity ratio of at least 2:1 being formed for a light emission emerging on one side of the transparent layer arrangement and a light emission emerging on an opposite side of the transparent layer arrangement. | 10-29-2009 |
20090230844 | LIGHT-EMITTING COMPONENT - The invention relates to a light-emitting component, in particular organic light-emitting diode, having an electrode and a counterelectrode and an organic region—arranged between the electrode and the counterelectrode—with a light-emitting organic region, which comprises an emission layer and a further emission layer and which, upon application of an electrical voltage to the electrode and the counterelectrode, is formed in a manner emitting light in a plurality of colour ranges in the visible spectral range, optionally through to white light, in which case the emission layer comprises a fluorescent emitter which emits light predominantly in the blue or in the blue-green spectral range; the further emission layer comprises one or a plurality of phosphorescent emitters emitting light predominantly in the non-blue spectral range; a triplet energy for an energy level of a triplet state of the fluorescent emitter in the emission layer is greater than a triplet energy for an energy level of a triplet state of the phosphorescent emitter in the further emission layer; and an at least 5% proportion of the light generated in the light-emitting organic region is formed in the visible spectral range as fluorescent light from singlet states of the fluorescent emitter in the emission layer. | 09-17-2009 |
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 |
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 |
20080265216 | OXOCARBON-, PSEUDOOXOCARBON- AND RADIALENE COMPOUNDS AND THEIR USE - The present invention relates to oxocarbon-, pseudooxocarbon- and 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. | 10-30-2008 |
20080227979 | Pyrido[3,2-h]quinazolines and/or 5,6-dihydro derivatives thereof, a method for the production thereof and doped organic semiconductor material containing these - The present invention relates to pyrido[3,2-h]quinazolines and/or 5,6-dihydro derivatives thereof, methods for their production and doped organic semiconductor material which use such quinazolines. | 09-18-2008 |