Ev Group E. Thallner Gmbh

Gerald Kreindl

Thomas Glinsner

Peter Fischer

Christine Thanner

Jakob Harming

Markus Wimplinger

Mustapha Chouiki

Christian Schon

Friedrich Paul Lindner

Harald Zaglmayr

Thomas Uhrmann

Martin Eibelhuber

Christian Schön

Paul Lindner

A structure stamp has a flexible stamp which has a microstructured or nanostructured stamp surface for embossing of an embossing structure which corresponds to the stamp surface on an embossing surface, and a frame for clamping the stamp. Moreover, the invention relates to a device for embossing an embossing pattern on an embossing surface with the following features: a stamp receiver for accommodating and moving a structure stamp, an embossing material receiver for accommodating and placing an embossing material opposite the structure stamp, and an embossing element drive for moving an embossing element along the structure stamp.

Structure stamp, device and method for embossing

A method for embossing a nanostructure, formed on a nanostructure punch, into a punch surface of a curable material which has been applied to a substrate. The method includes the following steps, especially following sequence: alignment of the nanostructure relative to the punch surface, embossing of the punch surface by a) prestressing of the nanostructure punch by deformation of the nanostructure punch and/or prestressing of the substrate by deformation of the substrate, b) making contact of a partial area of the punch surface with the nanostructure punch and c) automatic contacting of the remaining surface at least partially, especially predominantly, by the prestressing of the nanostructure punch and/or the prestressing of the substrate.

Method and device for embossing of a nanostructure

A method for the production of an optical glass element, with the following process sequence: a) applying a liquid embossing material on an embossing die, b) embossing the embossing material at a temperature of less than 500&#xb0; C., c) hardening the embossing material, d) sintering the embossing material and thus executing the primary forming of the optical glass element. In addition, an optical glass element that is produced with the method, a device for implementing the method, and a use of this device are disclosed.

Method for the production of an optical glass element

Structure stamp, device and method of embossing

A method for applying a masked overgrowth layer onto a seed layer for producing semiconductor components, characterized in that a mask for masking the overgrowth layer is imprinted onto the seed layer.

Method for application of an overgrowth layer on a germ layer

A structure stamp with a flexible stamp which has a microstructured or nanostructured stamp surface for embossing of an embossing structure which corresponds to the stamp surface on an embossing surface, and a frame for clamping the stamp. Moreover, the invention relates to a device for embossing an embossing pattern on an embossing surface with the following features: a stamp receiver for accommodating and moving a structure stamp, an embossing material receiver for accommodating and placing an embossing material opposite the structure stamp, an embossing element drive for moving an embossing element along the structure stamp.

A nanostructure die with a concavely curved nanostructured die surface for seamless embossing of at least one peripheral ring of a jacket surface of an embossing roll in a step-and-repeat process and an embossing roll for continuous embossing of nanostructures with an embossing layer, which has been applied on a body of revolution, with a jacket surface with at least one peripheral ring which is made seamless at least in the peripheral direction and which is embossed in the step-and-repeat process. Furthermore, the invention relates to a method and a device for producing such an embossing roll for continuous embossing of nanostructures as well as a method for producing such a nanostructure die and a method for producing an embossing substrate.

Nanostructure die, embossing roll, device and method for continuous embossing of nanostructures

A method for microcontact embossing of a structure by transferring an embossing material onto a target surface of a substrate by means of an embossing surface of a structural die. The embossing material is comprised at least predominantly of silane or at least predominantly of at least one silane derivative and in that the structural die is a soft die. A corresponding method is provided in which the embossing material is a molecular component that is comprised at least predominantly of organic molecules.

Method for microcontact printing

The invention relates to a method for applying a polychromatizing layer which contains at least one luminescent means on a semiconductor substrate, which layer is suitable for producing a monochromatic light. The polychromatizing layer is applied with a printing process, especially with a micro-contact printing process. Preferably the polychromatizing layer is applied structured.

Method for producing a polychromatizing layer and substrate and also light-emitting diode having a polychromatizing layer

A device for producing individually coded read patterns, especially resonators for use in RFID chips. The device includes a structuring apparatus for producing a basic pattern with at least one group of individual patterns on a carrier substrate, and a processing apparatus for forming at least one individually coded read pattern flat a time with read elements from a subset of a total set of the individual patterns of each group. The invention also relates to a corresponding method and a read structure, produced according to the described method and/or the described device.

Method and device for producing individually coded read patterns

This invention relates to a transport foil/film as well as a transport system for holding and transport of at least one thin flexible substrate and a corresponding method and a use of a flexible transport foil/film for holding and for transport of at least one thin, flexible substrate, the substrates being able to be fixed or being fixed at least temporarily on the transport foil/film and the transport foil/film being drivable by driving means for transport of the substrates.

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Scharding, Austria

Gerald Kreindl