| Patent application number | Description | Published |
|---|
| 20080272693 | Organic Electroluminescent Devices - The present invention relates to the improvement of blue-emitting organic electroluminescent devices comprising stilbenamines, and to materials for the production of these electroluminescent devices. | 11-06-2008 |
| 20080303003 | Novel Materials for Organic Electroluminescent Devices - The present invention relates to anthracene derivatives, to the use thereof in organic electroluminescent devices, and to organic electroluminescent devices comprising these compounds. | 12-11-2008 |
| 20080303422 | Organic Electroluminescent Devices - The present invention relates to mixtures of organic materials, to the use of these mixtures in organic electroluminescent devices, and to organic electroluminescent devices containing these mixtures. | 12-11-2008 |
| 20080312396 | Process for Preparing Ortho-Metallated Metal Compounds - The present invention describes a process for the preparation of homoleptic and heteroleptic tris-ortho-metallated metal compounds which are used as colouring components as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense. | 12-18-2008 |
| 20090014690 | Conjugated polymers, their preparation and use thereof - The present invention relates to conjugated polymers which comprise both structural units of the formula (1) and also structural units of the formula (2). The materials according to the invention are more readily soluble, display improved air stability and display a smaller voltage increase during prolonged operation when used in a polymeric organic light-emitting diode (PLED) than polymers according to the prior art. | 01-15-2009 |
| 20090048415 | METAL COMPLEXES - The present invention describes novel metal complexes. Compounds of this type can be employed as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense, in particular as red-emitting compounds. | 02-19-2009 |
| 20090146139 | MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to anthracene derivatives, to the use thereof in organic electroluminescent devices, and to organic electroluminescent devices comprising these compounds. | 06-11-2009 |
| 20090159874 | Organic electroluminescent devices - The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) | 06-25-2009 |
| 20090292080 | Metal Complexes and Their Use as the Emitting Constituent in Electronic Components, in Particular in Electroluminescent Display Devices - The present invention describes new metal complexes. Such compounds can be used as functional materials in a variety of different applications which can in the broadest sense be considered part of the electronics industry. | 11-26-2009 |
| 20090295275 | Compounds for organic electronic devices - The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) or formula (2) as dopants in the emitting layer or as hole-transport material in a hole-transport layer. | 12-03-2009 |
| 20110068304 | Conjugated Polymers and Blends Containing Carbazole, Representation and Use Thereof - The present invention relates to conjugated polymers comprising specific carbazole structural units. The materials according to the invention display steeper current-voltage curves and are therefore better suited to use in organic light-emitting diodes than are comparative polymers which do not contain these units. | 03-24-2011 |
