Patent application number | Description | Published |
20100213455 | CONDUCTING FORMULATION - The invention relates to novel formulations comprising an organic semiconductor (OSC) and a conductive additive, to their use as conducting inks for the preparation of organic electronic (OE) devices, especially organic photovoltaic (OPV) cells, to methods for preparing OE devices using the novel formulations, and to OE devices and OPV cells prepared from such methods and formulations. | 08-26-2010 |
20120090679 | METAL SUBSTRATE FOR A DYE SENSITIZED PHOTOVOLTAIC CELL - Solid state dye sensitized photovoltaic cells, as well as related components, systems, and methods, are disclosed. | 04-19-2012 |
20130161594 | CONDUCTING FORMULATION - The invention relates to novel formulations comprising an organic semiconductor (OSC) and a conductive additive, to their use as conducting inks for the preparation of organic electronic (OE) devices, especially organic photovoltaic (OPV) cells, to methods for preparing OE devices using the novel formulations, and to OE devices and OPV cells prepared from such methods and formulations. | 06-27-2013 |
20130167929 | Photovoltaic Cell Containing Novel Photoactive Polymer - Novel photoactive polymers, as well as related photovoltaic cells, articles, systems, and methods, are disclosed. | 07-04-2013 |
20130263925 | Hole Carrier Layer For Organic Photovoltaic Device - The present invention relates to a photovoltaic cell that comprises a first electrode, a second electrode, a photoactive layer between the first electrode and the second electrode, and a hole carrier layer between the first electrode and the photoactive layer. In one embodiment, the hole carrier layer comprises an oxidizing agent and a hole carrier polymer. | 10-10-2013 |
20140026964 | PHOTOVOLTAIC CELLS - This disclosure features an article that includes first and second electrodes, a photoactive layer between the first and second electrodes, and a hole carrier layer between the first electrode and the photoactive layer. The hole carrier layer includes a Cu(I)-containing material. The article is configured as a photovoltaic cell. | 01-30-2014 |
20140053897 | Tandem Photovoltaic Cells - This disclosure features a system that includes first and second electrodes; first and second photoactive layers between the first and second electrodes; and a recombination material between the first and second photoactive layers. The first photoactive layer is between the first electrode and the recombination material. The second photoactive layer is between the second electrode and the recombination material. The recombination material includes a first hole blocking layer and a first hole carrier layer. The first hole blocking layer includes an n-type semiconductor material and a polyamine, at least some molecules of the polyamine being cross-linked. The system is configured as a photovoltaic system. | 02-27-2014 |
20140053905 | Novel Photoactive Polymers - This disclosure relates to a photovoltaic cell that includes a first electrode, a second electrode, and a photoactive layer disposed between the first and second electrodes. The photoactive layer includes a photoactive polymer containing a first monomer repeat unit, which contains a moiety of formula (1): | 02-27-2014 |
20140339477 | Conjugated Polymers - The invention relates to novel conjugated polymers containing repeating units comprising a halogenated benzene ring, a silolobithiophene moiety, and a benzofused heteroaromatic moiety, to methods for their preparation and educts or intermediates used therein, to polymer blends, mixtures and formulations containing them, to the use of the polymers, polymer blends, mixtures and formulations as organic semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to OE, OPV and OPD devices comprising these polymers, polymer blends, mixtures or formulations. | 11-20-2014 |
20140346407 | Conjugated Polymers - The invention relates to novel conjugated polymers containing repeating units derived from carbonylsubstituted benzodithiophene and repeating units derived from halogenated benzotriazole, to methods for their preparation and educts or intermediates used therein, to polymer blends, mixtures and formulations containing them, to the use of the polymers, polymer blends, mixtures and formulations as organic semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to OE, OPV and OPD devices comprising these polymers, polymer blends, mixtures or formulations. | 11-27-2014 |