Merck Patent Gmbh

Merck Patent Gesellschaft MIT Beschrankter Haftung

Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

Seiko Epson Corporation

Merck Patent Gesellschaft MIT

Merck Gmbh

Qlight Nanotech Ltd.

Volker Hilarius

Edgar Boehm

Udo Heider

Michael Schmidt

Junyou Pan

Uri Banin

Peter Sartori

Thomas Eberle

Gerhard Pfaff

Anja Gerhard

Niels Schulte

Nikolai Mykola Ignatyev

Ralf Glausch

Hagai Arbell

Dietmar Kunkel

Leticia Garcia Diez

Guenter Hauke

Waldfried Plieth

Matthias Kloss

Dietmar Rahner

Christof Pflumm

Ludwig Pohl

Bernhard Rieger

Mark John Goulding

Matthias Kuntz

Helge Willner

Masahiro Uchida

Takuya Sonoyama

Andriy Kucheryna

Koji Imamura

Shuichi Takei

Juliane Suermann

Assaf Aharoni

Nikolai Ignatiev

Andreas Kühner

Nadja Velesco

Ralf Jueschke

Winfried Geissler

Uchida Masahiro

Sonoyama Takuya

Takei Shuichi

Imamura Koji

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 &#x3bc;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.

Formulations with a low particle content

The invention relates to a method for printing a surface () with a fluid which contains an organic semiconductor material. The fluid is transported from a storage container () through a supply line () to a printing head (), which can be moved over the surface (), and printed onto the surface () by the printing head (). At least one part of the fluid which is transported through the supply line () to the printing head () is returned to the storage container () via a return line (), wherein a fluid circuit is formed, and the fluid in the fluid circuit flows through a cleaning device () with which the fluid is cleaned. The fluid returned to the storage container () flows around and surrounds the fluid being transported in the supply line () to the printing head () at least in some regions. During the printing process, the storage container () is arranged in a fixed location at a distance to the surface (), and the printing head () which is connected to the storage container () via a flexible supply line () and a flexible return line () is moved over the surface () for printing purposes.

Method and device for printing a surface with a fluid

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.

Receptacle comprising a formulation containing at least one organic semiconductor

In the case of a method for filling a transportation container () with a fluid, the fluid in a purification circuit () is conveyed multiple times through the purification installation (), and by way of a contamination-measurement installation () a key contamination indicator of a fluid-specimen quantity in the purification circuit () is determined, wherein a filling procedure of the transportation container () 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 (), be infed to the contamination-measurement installation (), and upon determining the key contamination indicator be returned to the purification circuit (). In a container-purification step, a container-fluid quantity from the purification circuit () that has previously been introduced into the transportation container () may be again retrieved from the transportation container () and be returned to the purification circuit (). A key contamination indicator of that container-fluid quantity that has been retrieved from the transportation container () may be determined by the contamination-measurement installation (), and the filling procedure of the transportation container () with the fluid may be terminated only once the key contamination indicator undershoots a third threshold value.

Method and filling device for filling a transport container with a fluid

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

Semiconducting particles in electronic elements

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.

Compositions comprising quantum dots

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.

Three dimensional display system

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.

Electronic apparatus having an oxygen ion pump

An electronic device comprising a quantum dot and an organic host, a mixture comprising a quantum dot and an organic host, a quantum dot, a method for preparing a quantum dot (QD), and a formulation including the mixture or the quantum dot are provided.

Quantum dots and hosts

The present invention provides and optical display device and a method for use in displaying an image. The optical display device comprises An optical display device comprising: at least one region of nanostructures operable as an optically active media, such that said nanostructures are responsive to input electromagnetic radiation to emit output electromagnetic radiation, and an arrangement of electrodes being configured and operable to be selectively addressable to create an external electric field to said at least one region of nanostructures, said region of nanostructures and said arrangement of electrodes defining together a pixel arrangement of said display device; said external electric field affecting said at least one region of nanostructures to selectively modulate emission of said output electromagnetic radiation, said output electromagnetic radiation being an output of at least one pixel element of the display device.

Optical display device and method thereof

An ionic liquid of the formula KA, wherein K and A are as defined herein, can be used in such things as electrochemical cells, supercapacitors, hydraulic liquids, solvents, organic syntheses.

Ionic liquids

An ionic liquid of the formula KAwherein Kand Aare as defined herein, are suitable for use in electrochemical cells and capacitors. These ionic liquids can also be used in catalysis, as inert solvents, and as hydraulic liquids.

Ionic liquids II

The present invention relates to acids of the general formula [I], [RPF]H[I], where y=1, 2 or 3, and in which the ligands R may be identical or different and R is a perfluorinated C-alkyl or aryl group or R is a partially fluorinated C-alkyl or aryl group, in which some of the F or H may have been substituted by chlorine. The present invention furthermore relates to a process for the preparation of the acids according to the invention, to salts comprising a cation and the anion of the acid according to the invention, and to a process for the preparation of the salts. The invention furthermore relates to the use of the acids and salts according to the invention.

Strong acids, process for the preparation thereof, and uses thereof

The invention relates to novel manganese dioxide electrodes containing modified, electrochemically active manganese dioxide, a method for their production and their use in primary electrochemical cells. The manganese dioxide electrode contains coated or uncoated inorganic particles, in which the carrier particles consist of a material chosen from the group: mica, SiO2, Al2O3, ZrO2 and ZnO.

Modified electrode material and its use

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Gross-Umstadt, Germany

Volker Hilarius