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PROGRAMMABLE STAMPING DEVICE

 
: Güttler, Stefan; Grzesiak, Andrzej; Becker, Ralf

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Frontpage ()

DE 102009038114 A: 20090819
German
Patent, Electronic Publication
Fraunhofer IPA ()

Abstract
The invention relates to a stamping device for producing variable, pre-determinable stamps, characterised by a matrix having a plurality of pixels that are independently chargeable by being brought into contact with a potential with respect to earth.

: http://publica.fraunhofer.de/documents/N-297751.html