Abstract: The present invention relates to formulations comprising at least one organic semiconductor and at least one organic solvent, characterized in that the formulation contains less than 10,000 particles per liter formulation having an average size in the range from 0.1 to 20 ?m, to their use for the preparation of electronic devices, to methods for preparing electronic devices using the formulations of the present invention, and to electronic devices prepared from such methods and formulations.

Abstract: The present invention relates to formulations comprising at least one organic semiconductor and at least one organic solvent, characterized in that the formulation contains less than 10,000 particles per liter formulation having an average size in the range from 0.1 to 20 ?m, to their use for the preparation of electronic devices, to methods for preparing electronic devices using the formulations of the present invention, and to electronic devices prepared from such methods and formulations.

Abstract: The present invention relates to formulations comprising at least one organic semiconductor and at least one organic solvent, characterized in that the formulation contains less than 10,000 particles per liter formulation having an average size in the range from 0.1 to 20 ?m, to their use for the preparation of electronic devices, to methods for preparing electronic devices using the formulations of the present invention, and to electronic devices prepared from such methods and formulations.

Abstract: The invention relates to a method for printing a surface (2) with a fluid which contains an organic semiconductor material. The fluid is transported from a storage container (7) through a supply line (5) to a printing head (3), which can be moved over the surface (2), and printed onto the surface (2) by the printing head (3). At least one part of the fluid which is transported through the supply line (5) to the printing head (3) is returned to the storage container (7) via a return line (6), wherein a fluid circuit is formed, and the fluid in the fluid circuit flows through a cleaning device (12) with which the fluid is cleaned. The fluid returned to the storage container (7) flows around and surrounds the fluid being transported in the supply line (5) to the printing head (3) at least in some regions.

Abstract: The present invention relates to vessels comprising a formulation including at least one organic semiconductor, wherein the formulation is in contact with at least one absorption material. The invention further describes a process for producing the vessel and for the use thereof.

Abstract: The present invention describes mixtures comprising at least two organic-functional compounds OSM1 and OSM2 that are constitutional isomers of one another, especially for use in electronic devices. The invention further relates to a process for preparing the mixtures of the invention and to electronic devices comprising these.

Abstract: In the case of a method for filling a transportation container (12) with a fluid, the fluid in a purification circuit (1) is conveyed multiple times through the purification installation (7), and by way of a contamination-measurement installation (15) a key contamination indicator of a fluid-specimen quantity in the purification circuit (1) is determined, wherein a filling procedure of the transportation container (12) with the fluid is terminated only once the key contamination indicator undershoots a first threshold value. The fluid-specimen quantity that is provided for determining the key contamination indicator may be diverted from the purification circuit (1), be infed to the contamination-measurement installation (15), and upon determining the key contamination indicator be returned to the purification circuit (1).

Abstract: In the case of a method for operating a printing device (1), wherein a fluid that is provided for a printing procedure is supplied from a fluid storage container (6) by way of a supply line (14) to a printing head (13) so as to be able to be applied by the printing head (13) onto a surface, the fluid in a purification circuit (2) is conveyed through a purification installation (8), and by way of a contamination-measurement installation (11) a key contamination indicator of a fluid-specimen quantity in the purification circuit (2) is determined such that a printing procedure by way of which the fluid is dispensed from the printing head (13) commences only once the key contamination indicator has undershot a first threshold value.

Abstract: The present invention relates inter alia to a color display comprising nanoparticles and color filters.

Abstract: In the case of a method for filling a transportation container (12) with a fluid, the fluid in a purification circuit (1) is conveyed multiple times through the purification installation (7), and by way of a contamination-measurement installation (15) a key contamination indicator of a fluid-specimen quantity in the purification circuit (1) is determined, wherein a filling procedure of the transportation container (12) with the fluid is terminated only once the key contamination indicator undershoots a first threshold value. The fluid-specimen quantity that is provided for determining the key contamination indicator may be diverted from the purification circuit (1), be infed to the contamination-measurement installation (15), and upon determining the key contamination indicator be returned to the purification circuit (1).

Abstract: The present invention relates to vessels comprising a formulation including at least one organic semiconductor, wherein the formulation is in contact with at least one absorption material. The invention further describes a process for producing the vessel and for the use thereof.

Abstract: The present invention relates inter alia to a color display comprising nanoparticles and color filters.

Abstract: A composition is provided, including one or more quantum dots and at least one organic emitter. Further, a formulation including the composition, a use of the formulation and a device comprising the composition or formulation is provided.

Abstract: The invention relates to a method for printing a surface (2) with a fluid which contains an organic semiconductor material. The fluid is transported from a storage container (7) through a supply line (5) to a printing head (3), which can be moved over the surface (2), and printed onto the surface (2) by the printing head (3). At least one part of the fluid which is transported through the supply line (5) to the printing head (3) is returned to the storage container (7) via a return line (6), wherein a fluid circuit is formed, and the fluid in the fluid circuit flows through a cleaning device (12) with which the fluid is cleaned. The fluid returned to the storage container (7) flows around and surrounds the fluid being transported in the supply line (5) to the printing head (3) at least in some regions.

Abstract: The present invention relates to formulations comprising at least one organic semiconductor and at least one organic solvent, characterized in that the formulation contains less than 10,000 particles per liter formulation having an average size in the range from 0.1 to 20 ?m, to their use for the preparation of electronic devices, to methods for preparing electronic devices using the formulations of the present invention, and to electronic devices prepared from such methods and formulations.

Abstract: The present invention relates inter alia to a color display comprising nanoparticles and color filters.

Abstract: A light emitting device is presented. The device comprises an array of pixels and an electrode arrangement, wherein said array of pixels comprises pixels of first and second groups comprising first and second pluralities of light emitting nanorods aligned along first and second predetermined axes respectively, the axes being substantially perpendicular to each other, and the pixels of said array are associated with a plurality of electrode elements of said electrode arrangement thereby enabling modulation of optical emission of one or more pixels separately from one or more other pixels of said pixel array by controllable application of an electric field, the device being therefore configured and operable as an active pixel emitter.

Abstract: The present invention relates to an electronic apparatus which contains an electronically active material and an oxygen ion pump for removing oxygen from the apparatus. Furthermore, the present invention also relates to the use of an oxygen ion pump for removing oxygen from an electronic apparatus.

Abstract: The present invention relates to an electronic apparatus which contains an electronically active material and an oxygen ion pump for removing oxygen from the apparatus. Furthermore, the present invention also relates to the use of an oxygen ion pump for removing oxygen from an electronic apparatus.

Abstract: A light emitting device is presented. The device comprises an array of pixels and an electrode arrangement, wherein said array of pixels comprises pixels of first and second groups comprising first and second pluralities of light emitting nanorods aligned along first and second predetermined axes respectively, the axes being substantially perpendicular to each other, and the pixels of said array are associated with a plurality of electrode elements of said electrode arrangement thereby enabling modulation of optical emission of one or more pixels separately from one or more other pixels of said pixel array by controllable application of an electric field, the device being therefore configured and operable as an active pixel emitter.