Merck Patent GmbH Patents & Scientific Information Patent applications |
Patent application number | Title | Published |
20140249606 | ORGANIC IONIC COMPOUNDS, COMPOSITIONS AND ELECTRONIC DEVICES - The present invention relates inter alia to novel compositions, compounds and formulations of multi-charged organic cations or anions having a functional organic group or a non-functional organic group. The present invention further relates to devices comprising the these compositions, compounds or formulations. | 09-04-2014 |
20140231715 | COMPOUNDS FOR ELECTRONIC DEVICES - The present invention relates to a compound of the formula (I), to the use of this compound in an electronic device, and to an electronic device comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compound of the formula (I) and to a formulation comprising one or more compounds of the formula (I). | 08-21-2014 |
20140027755 | MATERIALS FOR ELECTRONIC DEVICES - The present invention relates to an electronic device comprising one or more compounds of a formula (I) or (II). Furthermore, the invention encompasses the use of a compound of the formula (I) or (II) in an electronic device, and the provision of certain compounds of the formula (I) or (II). | 01-30-2014 |
20130299743 | MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES - The present invention relates to copolymers containing indenocarbazole derivatives having electron- and hole-transporting properties, in particular for use in the interlayer, emission layer and/or charge-transport layer of electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising these compounds. | 11-14-2013 |
20130207048 | MATERIALS FOR ELECTRONIC DEVICES - The present invention relates to compounds of the formula (I), to the use of the compounds in electronic devices, to processes for the preparation of the compounds, and to electronic devices comprising the compounds, preferably as electron-transport materials, as hole-blocking materials, as matrix materials and/or as emitter materials. | 08-15-2013 |
20130032764 | MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES - The invention relates to pyrimidine derivatives according to formula (I), | 02-07-2013 |
20120299045 | ORGANIC ELECTROLUMINESCENT DEVICE WITH INTEGRATED LAYER FOR COLOUR CONVERSION - The invention relates, inter alia, to an opto-electronic device having at least two electrodes ( | 11-29-2012 |
20120232241 | NITROGEN-CONTAINING CONDENSED HETEROCYCLIC COMPOUNDS FOR OLEDS - The present invention relates to compounds of the formula (1), formula (2), formula (3) and formula (4) which are suitable for use in electronic devices, in particular organic electroluminescent devices. | 09-13-2012 |
20120175561 | METAL COMPLEXES - The present invention relates to metal complexes having high solubility and to electronic devices, in particular organic electroluminescent devices, containing these metal complexes. | 07-12-2012 |
20120142855 | MATERIALS FOR ELECTRONIC DEVICES - The present invention relates to polymers comprising structural units having partially fluorinated substituents, to mixtures and formulations comprising the polymers according to the invention, to a process for the preparation of the polymers according to the invention, and to the use of the polymers according to the invention as functional materials in electronic devices. | 06-07-2012 |
20120056169 | ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to phosphorescent organic electroluminescent devices which comprise at least one phosphorescent emitter and a mixture of at least two matrix materials in the emitting layer. | 03-08-2012 |
20110037058 | OPTOELECTRONIC DEVICE - The present invention relates to an opto-electronic device comprising a layer comprising a polymer containing fluorine-containing groups, where an adhesive fluorine-fluorine interaction exists at least between some of the fluorine-containing groups of the layer. The invention is furthermore directed to the use of the opto-electronic device and to a process for the production thereof. | 02-17-2011 |
20110013390 | Illuminated Tile - The present invention relates to a light-emitting tile having a layer structure which includes a visible plate ( | 01-20-2011 |
20100117521 | LANTHANOID EMITTER FOR OLED APPLICATIONS - The invention relates to light emitting devices and in particular to organic light emitting devices (OLED). The invention more specifically relates to the use of luminescent lanthanoid complexes as emitters in such devices. | 05-13-2010 |