Bundesdruckerei Gmbh

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Joachim Kloeser

Manfred Paeschke

Elke Zakel

Jörg Fischer

Joerg Fischer

Oliver Muth

Markus Tietke

Rolf Aschenbrenner

Herbert Reichl

Stefan Trölenberg

Michael Hagemann

Alexander Ferber

Ulrich Hamann

Denis Holinski

Stefan Trolenberg

Steffen Baudach

Kai Rossek

Denis Donath

Joao Marques

This present invention serves to simplify manufacture of a contactless data transmission device (). This device () has an electrically insulating carrier (), a circuit element arranged on the carrier () made from a continuous antenna conductor track () in the form of at least one spiral winding () and respectively one terminal contact () at the ends thereof as well as an electronic component () with at least two contact points () electrically connected with the circuit element. The electronic component () is placed in a mounting region () above the at least one spiral winding (). The at least two contact points () of the component () are electrically connected with a respective terminal contact () of the antenna conductor track (). At least one spiral winding () is branched outside the mounting region () between two respective branching points (&#x2033;) into at least two spiral winding branches (&#x2033;). The data transmission device () is a component part of a valuable and/or security document ().

Contactless data transmission device, security and/or valuable document including the same and method for manufacturing the contactless data transmission device

An article of manufacture having a document body constructed from document layers arranged on top of each other, with a first document layer having an evaluation unit, a second document layer having a first acquisition unit for collecting first biometric data, a third document layer having a second acquisition unit for collecting second biometric data, wherein the evaluation unit is connected to the first and second acquisition units in order to receive the first and second biometric data, the evaluation unit constructed for evaluating the first and second biometric data in order to activate a function of the article of manufacture depending on a result of the evaluation.

Article of manufacture having biometric data evaluation capability

Method of flux-free contacting of components on a substrate, having the following process steps:

Flux-free contacting of components

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Berlin, Germany

Joachim Kloeser