Patent application number | Description | Published |
20080203028 | Electroluminescent Device with Iridium Complex - An iridium complex Ir(III)L | 08-28-2008 |
20080265754 | Oled Device - This invention relates to an OLED device having a substrate ( | 10-30-2008 |
20080265759 | Organic Led Device - Organic electroluminescent device with a layer stack ( | 10-30-2008 |
20090185383 | LIGHT EMITTING PLATE SYSTEM WITH IMPROVED TRANSPARENCY - The invention relates to a light emitting plate system ( | 07-23-2009 |
20090230841 | ORGANIC ELECTROLUMINESCENT LIGHT SOURCE - An electroluminescent light source having a substrate ( | 09-17-2009 |
20090242876 | CARBAZOLE COMPOUNDS - The present invention relates to carbazole compounds of formula (I) and a semiconducting material comprising such carbazole compounds. It also relates to a process for the preparation of such carbazole compounds, as well as to the use thereof as a semiconducting material, in particular as a host matrix for phosphorescent emitters. | 10-01-2009 |
20100044738 | PREPARATION OF ORGANIC LIGHT EMITTING DIODES BY A VAPOUR DEPOSITION METHOD COMBINED WITH VACUUM LAMINATION - A method of fabricating an organic light emitting diode (OLED) is disclosed, which reduces the formation of physical defects in the GLED, comprising the removal of dust particles from a first and a second substrates ( | 02-25-2010 |
20100109515 | OLED WITH METAL COMPLEXES HAVING A HIGH QUANTUM EFFICIENCY - The present invention is directed to the field of organic light emitting diode (OLED) electroluminescent devices comprising a light-emitting layer containing an organic metal coordination compound with tailored ligands of the general structure (1) where (2) is a N-containing heterocycle comprising one or more cycle and where (3) is a unit with a triplet energy of at least 22,220 cm | 05-06-2010 |
20100127215 | NOVEL ORGANOMETALLIC COMPLEXES WHICH EMIT IN THE RED TO GREEN SPECTRAL REGION AND THEIR USE IN OLEDS - Organometallic complexes which bear at least one ligand which has a unit having a triplet energy of at least 22 000 cm | 05-27-2010 |
20100164344 | LIGHT EMITTING DEVICE - The present invention relates to a light emitting device ( | 07-01-2010 |
20100327309 | VOLTAGE-OPERATED LAYERED ARRANGEMENT - A voltage-operated layered arrangement comprising a substrate ( | 12-30-2010 |
20110012101 | OLED DEVICE WITH MACO EXTRACTOR - The invention relates to an OLED device with a stack comprising: a light emitting organic layer ( | 01-20-2011 |
20110172423 | CYCLIC PHOSPHAZENE COMPOUNDS AND USE THEREOF IN ORGANIC LIGHT EMITTING DIODES - An organic light-emitting diode comprising at least one cyclic phosphazene compound, a light-emitting layer formed from at least one matrix material and at least one emitter material, wherein the at least one matrix material comprises at least one cyclic phosphazene compound, the use of cyclic phosphazene compounds in organic light-emitting diodes and a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode, and selected cyclic phosphazene compounds and processes for preparing them. | 07-14-2011 |
20110198578 | SILOLES SUBSTITUTED BY FUSED RING SYSTEMS AND USE THEREOF IN ORGANIC ELECTRONICS - The present invention relates to the use of siloles substituted by fused ring systems in organic electronics applications, and to specific siloles substituted by fused ring systems and to the use thereof in organic electronics applications. | 08-18-2011 |
20110266528 | SUBSTITUTED CARBAZOLE DERIVATIVES AND USE THEREOF IN ORGANIC ELECTRONICS - An organic light-emitting diode, organic solar cell or switching element comprising at least one substituted carbazole derivative of the general formula (I), (II) or (III) | 11-03-2011 |
20110279027 | ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to an organic electroluminescent device comprising a substrate ( | 11-17-2011 |
20110285279 | ENCAPSULATED ELECTROLUMINESCENT DEVICE - This invention relates to an electroluminescent device ( | 11-24-2011 |
20110316013 | OLEDS CONNECTED IN SERIES - OLED device ( | 12-29-2011 |
20120012821 | SILYL- AND HETEROATOM-SUBSTITUTED COMPOUNDS SELECTED FROM CARBAZOLES, DIBENZOFURANS, DIBENZOTHIOPHENES AND DIBENZOPHOSPHOLES, AND USE THEREOF IN ORGANIC ELECTRONICS - The present invention relates to silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and disilylbenzophospholes of the formula (I) or (I*), to the use of the compounds of the formula (I) or (I*) in organic electronics applications, preferably in organic light-emitting diodes, to an organic light-emitting diode comprising at least one compound of the formula (I) or (I*), to a light-emitting layer comprising at least one compound of the formula (I) or (I*), to a blocking layer for holes/excitons comprising at least one compound of the formula (I) or (I*), and to an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, keyboards, items of clothing, furniture and wallpaper, comprising at least one inventive organic light-emitting diode. | 01-19-2012 |
20120019129 | ELECTROLUMINESCENT DEVICE - The invention relates to an electroluminescent device ( | 01-26-2012 |
20120056231 | ELECTROLUMINESCENT DEVICE - The invention relates to an electroluminescent device ( | 03-08-2012 |
20120205645 | HETEROLEPTIC CARBENE COMPLEXES AND THE USE THEREOF IN ORGANIC ELECTRONICS - The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker. | 08-16-2012 |
20130092914 | TRANSPARENT LIGHT EMITTING DEVICE WITH CONTROLLED EMISSION - The present invention relates to a light emitting device comprising: a transparent substrate ( | 04-18-2013 |
20130093315 | ORGANIC ELECTROLUMINESCENCE DEVICE WITH SEPARATING FOIL - The invention relates to OLEDs ( | 04-18-2013 |
20130126858 | ORGANIC ELECTROLUMINESCENT DEVICE - The invention relates to an organic electroluminescent device ( | 05-23-2013 |
20130146859 | SELF-ALIGNED COVERAGE OF OPAQUE CONDUCTIVE AREAS - The invention relates to a method enabling to apply cheap manufacturing techniques for producing reliable and robust organic thin film device (EL) comprising the steps of providing (P) a transparent substrate ( | 06-13-2013 |
20130187148 | MULTI-DEVICE OLED - The invention describes a multi-device OLED ( | 07-25-2013 |
20130217168 | ORGANIC ELECTRONIC DEVICE WITH ENCAPSULATION - The invention relates to an organic electronic device, particularly an OLED device ( | 08-22-2013 |
20130231489 | NOVEL ORGANOMETALLIC COMPLEXES WHICH EMIT IN THE RED TO GREEN SPECTRAL REGION AND THEIR USE IN OLEDS - Organometallic complexes which bear at least one ligand which has a unit having a triplet energy of at least 22 000 cm | 09-05-2013 |
20130285027 | ORGANIC ELECTROLUMINESCENT DEVICE - The invention provides an OLED device with improved light out-coupling comprising an electroluminescent layer stack ( | 10-31-2013 |
20130293095 | ORGANIC ELECTROLUMINESCENT DEVICE - The invention provides an OLED device with improved light out-coupling, which can be manufactured easy and reliable at low costs, which comprises an electroluminescent layer stack ( | 11-07-2013 |
20140367665 | STRUCTURING OF OLEDS - The invention relates to a method for manufacturing structured organic electroluminescent light-emitting devices (OLEDs) comprising light-emitting and non-emitting areas and to OLEDs manufactured according to this method comprising the steps of: Providing (P) a substrate ( | 12-18-2014 |