Novaled Ag

Von Ardenne Anlagentechnik Gmbh

Von Ardenne Gmbh

Von Ardenne Asset Gmbh &co. Kg

Novaled Gmbh

Michael Hofmann

Thomas Meyer

Torsten Dsaak

Ansgar Werner

Jochen Krause

Jan Birnstock

Jan Blochwitz-Nimoth

Steffen Mosshammer

Matthias Smolke

Jan Kircheis

Carsten Rothe

Horst Hartmann

Olaf Zeika

Martin Pfeiffer

Sascha Dorok

Ulrich Heggemann

Kentaro Harada

Falk Milde

Hans-Christian Hecht

Sven Murano

Reinhardt Bauer

Martin Vehse

Wolfgang Erbkamm

Sebastian Wolfram

Christian Mogel

Torsten Coym

According to various aspects of the disclosure, a valve assembly for a vacuum chamber housing may have: a valve housing, which has a substrate transfer gap; a valve flap, which is mounted so as to be rotatable about an axis of rotation, thus enabling said flap to be rotated into a first position and into a second position, wherein the axis of rotation is arranged in the substrate transfer gap, and wherein the substrate transfer gap is extended longitudinally along the axis of rotation; wherein the valve flap closes the substrate transfer gap in the first position and is arranged adjacent to the substrate transfer gap in the second position.

Valve assembly, vacuum assembly and method

According to various embodiments, a transporting device may comprise: a plurality of transporting rollers, of which at least two transporting rollers comprises: a glass tube mounted rotatably about an axis of rotation; the glass tube being joined together from a plurality of tube segments, a first tube segment of which is arranged between two second tube segments; and the first tube segment having a plurality of portions, the circumferential surfaces of which are surfaces of rotation with respect to the axis of rotation and/or are arranged coaxially; the plurality of transporting rollers providing by means of the circumferential surfaces a transporting surface for transporting a substrate in plate form and/or in strip form.

Transporting device, vacuum arrangement, transporting roller and method

The invention relates to an organic component, in particular a light-emitting organic component, having an electrode () and a counter electrode () and also an arrangement of organic layers () which is arranged between the electrode () and the counterelectrode () and which is in electrical contact with the electrode () and the counterelectrode (), the arrangement of organic layers () comprising charge carrier transport layers () for transporting charge carriers injected from the electrode () and from the counterelectrode () into the arrangement of organic layers (), and with an injection layer () made from a molecular doping material being formed in the arrangement of organic layers () between the electrode () and a charge carrier transport layer () arranged opposite to the electrode (), which injection layer is in contact with the charge carrier transport layer () arranged opposite to the electrode (), the molecular doping material having a molecular weight of at least 300 g/mol.

Organic component

A conveying roller for a horizontal continuous substrate treatment plant, has a roller body with two ends and two end caps having a receiving opening. Each end of the roller body is arranged in a receiving opening of an end cap. The end cap has two end cap parts which can be releasably connected to one another and which jointly form the receiving opening. The receiving opening is larger than the outside diameter of the end of the roller body. At least two elastic rings which center the roller body in the receiving opening are arranged on the end of the roller body.

Transport roller and transport device for a horizontal continuous substrate treatment apparatus

The present invention relates to the use of heterocyclic compounds as the charge transport material, blocker material or light-scattering material in electronic, optoelectronic or electroluminescent components.

Heterocyclic compounds and the use thereof in electronic and optoelectronic components

A separating device for process chambers arranged one after the other in a vacuum coating installation for coating two-dimensional substrates comprises a separating element which can be fitted between two process chambers transversely in relation to the transporting direction of the substrates. The element comprises a passage for the substrate that is arranged in the region of the transporting plane of the substrate and formed by at least one through-opening provided in the separating element, and includes at least one closure, optionally closing or opening the passage. An intermediate chamber formed by intermediate chamber outer walls is also provided and the separating element is arranged inside the intermediate chamber and the intermediate chamber is subdivided into two intermediate chamber segments. In this configuration, the separating device forms a chamber of its own, arranged between two neighboring process chambers.

Separating device for process chambers of vacuum coating installations and vacuum coating installation

A transport cylinder for the vacuum treatment of substrates includes a roll body and at least one spacer element arranged on the roll body and enveloping the roll body. The spacer element is made of a knitted tube containing metallic or/and metallic threads.

Transport roller for the vacuum treatment of substrates

This disclosure relates to an organic illumination device that has a light source, a connective device, and a plug device. The light source has a flat illuminating surface containing one or more light-emitting diodes. The connecting device applies electrical power to electrodes and couples one or more organic light-emitting diodes. The plug device, which is electrically connected with the connecting device, is configured for a rotatable mount in such a way that the flat illuminating surface can be swiveled around a rotary axis in a plugged-in position of the plug device.

Organic illumination device and lighting device

In a transfer chamber having a housing with a transfer region and a passing band region, a transport device comprising a first arrangement of transport rollers is arranged in the transfer region of the housing, and a passing band comprising a second arrangement of transport rollers is arranged in the passing band region of the housing. The passing band region of the housing is subdivided by a horizontal wall, which is arranged above the passing band, into a transport space, which is located below the horizontal wall, and a pump space, which is located above the horizontal wall. The pump space has a vacuum port or a vacuum pump connected to it.

Transfer chamber for a vacuum processing apparatus, and a vacuum processing apparatus

The invention relates to an arrangement for an organic pin-type light-emitting diode with an electrode and a counter-electrode and a stack with organic layers between the electrode and the counter-electrode, where the stack with the organic layers comprises an emission layer comprising a k (k=1, 2, 3, . . . ) organic matrix materials, a doped charge carrier transport layer, which is arranged between the electrode and the emission layer, a further doped charge carrier transport layer, which is arranged between the counter-electrode and the emission layer, and one block layer, which is arranged between one of the doped charge carrier transport layers and the emission layer. The organic layers of the stack are formed by means of n (n&#x2266;k+2) organic matrix materials, where the n organic matrix materials comprise the k organic matrix materials of the emission layer. The stack with the organic layers can also be executed in a block-layer-free manner, where then the emission layer and the doped charge carrier transport layer are formed from an organic matrix material. Furthermore, a method for manufacturing such arrangements is stated.

Arrangement for an organic pin-type light-emitting diode and method for manufacturing

A transport device is particularly suitable for use in a vacuum chamber for the transportation of a flat substrate through the vacuum chamber and comprises a belt conveyor with at least one flexible infinite belt guided around at least two deflection rollers, whereby at least one deflection roller can be driven, and further including a filling element positioned for filling at least the space contained by the infinite belt or belts. The air volume enclosed by the transport device is significantly reduced in comparison to conventional solutions by incorporating the filling element in the transport element. As a result, the volume to be evacuated from the vacuum chamber is reduced. The vacuum chamber can be evacuated and ventilated more rapidly. Nevertheless, the transport device is constructed so as to be maintenance-friendly. Maintenance work can be carried out easily, because the infinite belts and the deflection rollers are easily accessible. The transport device can also easily be upgraded in the case of existing vacuum chambers.

Transport device, in particular for use in a vacuum chamber

A system for coating band-shaped material, where the band-shaped material travels through at least one process chamber in which there is a vacuum, and at least one cooling roller. On the peripheral surface of each cooling roller are at least two magnetron sputter sources that are arranged separate from one another in magnetron chambers, which are formed by separate magnetron chamber walls and allow each chamber to be evacuated, so the pressure in the magnetron chamber can be maintained higher than that in the process chamber. The magnetron chamber walls and the magnetron sputter sources can be mounted on a common carriage, which is displaceable parallel to the cooling roller axis. The result is the reduction in the maintenance costs in cleaning of the magnetron chamber walls and at the same time improvement of the separation of gas between the magnetron chambers and the process chamber.

Growing community of inventors

Dresden, Germany

Michael Hofmann