Patents Assigned to VISIONCARD PERSONALISIERUNGSGMBH
  • Publication number: 20070176273
    Abstract: The invention relates to a card for contactless data and/or energy transmission by means of external devices, containing a multilayer card body which has a substrate layer for accommodating an antenna coil having exposed coil connections on a top side of the substrate layer which are connected in an electrically conductive manner to connections for a chip module containing a chip, the chip being enclosed in a recess in the substrate layer; the windings of the antenna coil extend on the top side of the substrate layer, and a compensation layer extends on the top side of the substrate layer; the compensation layer has a chip module opening for placing the chip module on the substrate layer, and has a bridge opening for the contacting of connections of an antenna bridge which extends transverse to the windings.
    Type: Application
    Filed: December 18, 2006
    Publication date: August 2, 2007
    Applicant: VISIONCARD PERSONALISIERUNGSGMBH
    Inventor: Robert Wolny